{"title":"Sensors And Modules","description":"","products":[{"product_id":"1-444-inch-lcd-1","title":"1.44 inch TFT LCD","description":"\u003cp\u003eThis 1.44 inch LCD display offers a vibrant 128x128 resolution in a compact form, perfect for small-scale projects and embedded systems. With SPI interface support, it's compatible with Arduino, Raspberry Pi, and other microcontrollers. Ideal for displaying text, graphics, or sensor data in wearable tech, handheld devices, or DIY electronics.\u003c\/p\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51042726871323,"sku":null,"price":1100.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/1.444inchLCD.jpg?v=1757780499"},{"product_id":"tp-4056-charging-module-1a-micro-usb-with-battery-protection","title":"TP4056 Lithium Battery Charging Board Micro USB (1A)","description":"\u003cp\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e Linear lithium-ion\/lithium-polymer battery charging module with built-in Micro USB input port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCharging IC:\u003c\/strong\u003e Based on the TP4056 dedicated Li-Ion charge management controller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 4.5V to 5.5V DC via Micro USB connector.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCharging Current:\u003c\/strong\u003e Default 1A (set by onboard resistor; can be modified if needed).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Compatibility:\u003c\/strong\u003e Single-cell 3.7V Li-Ion \/ Li-Po rechargeable batteries (nominal 4.2V full charge).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtection Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOvercharge protection\u003c\/p\u003e\n\u003cp\u003eOver-discharge protection\u003c\/p\u003e\n\u003cp\u003eOver-current\/short-circuit protection\u003c\/p\u003e\n\u003cp\u003eTrickle charge for deeply discharged cells\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStatus Indicators:\u003c\/strong\u003e Dual onboard LEDs – Red (charging), Blue\/Green (fully charged).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Suitable for DIY power banks, wearable devices, IoT gadgets, battery-powered electronics, and portable projects.\u003c\/p\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51049768223003,"sku":null,"price":50.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/42f5a151-59ac-4c4d-a6f7-1648bef7055d.jpg?v=1757974119"},{"product_id":"solenoid-mini-door-lock-12v-dc","title":"Solenoid Mini Door Lock 12v DC","description":"","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51049777889563,"sku":null,"price":850.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/289d7320-a6d6-4678-82a2-548a9e6f1f4f.jpg?v=1757975015"},{"product_id":"rc522-card-reader-module","title":"RC522 Card Reader Module","description":"\u003cul\u003e\n\u003cli data-start=\"161\" data-end=\"239\"\u003e\n\u003cp data-start=\"163\" data-end=\"239\"\u003e\u003cstrong data-start=\"163\" data-end=\"182\"\u003eRFID Technology\u003c\/strong\u003e: Uses 13.56 MHz frequency for contactless communication.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"240\" data-end=\"296\"\u003e\n\u003cp data-start=\"242\" data-end=\"296\"\u003e\u003cstrong data-start=\"242\" data-end=\"253\"\u003eChipset\u003c\/strong\u003e: Built around the \u003cstrong data-start=\"272\" data-end=\"283\"\u003eMFRC522\u003c\/strong\u003e IC from NXP.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"297\" data-end=\"406\"\u003e\n\u003cp data-start=\"299\" data-end=\"406\"\u003e\u003cstrong data-start=\"299\" data-end=\"312\"\u003eInterface\u003c\/strong\u003e: Supports \u003cstrong data-start=\"323\" data-end=\"330\"\u003eSPI\u003c\/strong\u003e, \u003cstrong data-start=\"332\" data-end=\"339\"\u003eI2C\u003c\/strong\u003e, and \u003cstrong data-start=\"345\" data-end=\"353\"\u003eUART\u003c\/strong\u003e communication protocols (SPI is most commonly used).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"407\" data-end=\"519\"\u003e\n\u003cp data-start=\"409\" data-end=\"519\"\u003e\u003cstrong data-start=\"409\" data-end=\"430\"\u003eOperating Voltage\u003c\/strong\u003e: 3.3V (logic level); ensure proper voltage shifting when using with 5V microcontrollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"520\" data-end=\"568\"\u003e\n\u003cp data-start=\"522\" data-end=\"568\"\u003e\u003cstrong data-start=\"522\" data-end=\"543\"\u003eOperating Current\u003c\/strong\u003e: ~13-26mA (active mode).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"569\" data-end=\"642\"\u003e\n\u003cp data-start=\"571\" data-end=\"642\"\u003e\u003cstrong data-start=\"571\" data-end=\"585\"\u003eRead Range\u003c\/strong\u003e: Up to 5 cm (depends on tag type and antenna alignment).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"643\" data-end=\"742\"\u003e\n\u003cp data-start=\"645\" data-end=\"742\"\u003e\u003cstrong data-start=\"645\" data-end=\"664\"\u003eSupported Cards\u003c\/strong\u003e: Compatible with \u003cstrong data-start=\"682\" data-end=\"706\"\u003eISO\/IEC 14443 Type A\u003c\/strong\u003e cards (e.g., MIFARE Classic 1K\/4K).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"743\" data-end=\"784\"\u003e\n\u003cp data-start=\"745\" data-end=\"784\"\u003e\u003cstrong data-start=\"745\" data-end=\"767\"\u003eData Transfer Rate\u003c\/strong\u003e: Up to 424 kbps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"785\" data-end=\"886\"\u003e\n\u003cp data-start=\"787\" data-end=\"886\"\u003e\u003cstrong data-start=\"787\" data-end=\"805\"\u003eCompact Design\u003c\/strong\u003e: Small form factor, easy to integrate into embedded systems and DIY electronics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"887\" data-end=\"972\"\u003e\n\u003cp data-start=\"889\" data-end=\"972\"\u003e\u003cstrong data-start=\"889\" data-end=\"909\"\u003eAntenna Included\u003c\/strong\u003e: Onboard PCB trace antenna for convenient short-range reading.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"973\" data-end=\"1063\"\u003e\n\u003cp data-start=\"975\" data-end=\"1063\"\u003e\u003cstrong data-start=\"975\" data-end=\"992\"\u003eLED Indicator\u003c\/strong\u003e: Built-in LED for power\/status indication (depends on module version).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1064\" data-end=\"1177\"\u003e\n\u003cp data-start=\"1066\" data-end=\"1177\"\u003e\u003cstrong data-start=\"1066\" data-end=\"1089\"\u003eDevelopment Support\u003c\/strong\u003e: Widely supported in Arduino, Raspberry Pi, ESP32, and other microcontroller platforms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052869648667,"sku":null,"price":275.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/51alxA40o6L._UF1000_1000_QL80.jpg?v=1758042318"},{"product_id":"rain-drop-detection-sensor","title":"Rain Drop Detection Sensor","description":"\u003cul\u003e\n\u003cli data-start=\"269\" data-end=\"358\"\u003e\n\u003cp data-start=\"271\" data-end=\"358\"\u003e\u003cstrong data-start=\"271\" data-end=\"283\"\u003eFunction\u003c\/strong\u003e: Detects the presence and intensity of rain or water drops on its surface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"359\" data-end=\"472\"\u003e\n\u003cp data-start=\"361\" data-end=\"472\"\u003e\u003cstrong data-start=\"361\" data-end=\"376\"\u003eSensor Type\u003c\/strong\u003e: Analog and digital output sensor using a \u003cstrong data-start=\"419\" data-end=\"443\"\u003erain detection plate\u003c\/strong\u003e and a \u003cstrong data-start=\"450\" data-end=\"471\"\u003ecomparator module\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"473\" data-end=\"584\"\u003e\n\u003cp data-start=\"475\" data-end=\"584\"\u003e\u003cstrong data-start=\"475\" data-end=\"494\"\u003eWorking Voltage\u003c\/strong\u003e: 3.3V to 5V – compatible with most microcontrollers (Arduino, ESP32, Raspberry Pi, etc.).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"606\" data-end=\"687\"\u003e\n\u003cstrong data-start=\"797\" data-end=\"816\"\u003eDetection Plate\u003c\/strong\u003e: Corrosion-resistant FR4 PCB with exposed copper traces for water contact detection.\u003c\/li\u003e\n\u003cli data-start=\"902\" data-end=\"991\"\u003e\n\u003cp data-start=\"904\" data-end=\"991\"\u003e\u003cstrong data-start=\"904\" data-end=\"930\"\u003eAdjustable Sensitivity\u003c\/strong\u003e: Built-in potentiometer to set the digital output threshold.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"992\" data-end=\"1075\"\u003e\n\u003cp data-start=\"994\" data-end=\"1075\"\u003e\u003cstrong data-start=\"994\" data-end=\"1016\"\u003eOnboard Indicators\u003c\/strong\u003e: Power and digital output status LEDs for visual feedback.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1076\" data-end=\"1167\"\u003e\n\u003cp data-start=\"1078\" data-end=\"1167\"\u003e\u003cstrong data-start=\"1078\" data-end=\"1096\"\u003eCompact Design\u003c\/strong\u003e: Lightweight, easy to mount on weather stations or outdoor enclosures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052872040731,"sku":null,"price":150.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/robo_17.jpg?v=1782055136"},{"product_id":"emg-muscle-sensor-module","title":"EMG Muscle Sensor Module","description":"\u003cul\u003e\n\u003cli data-start=\"165\" data-end=\"282\"\u003e\n\u003cp data-start=\"167\" data-end=\"282\"\u003e\u003cstrong data-start=\"167\" data-end=\"179\"\u003eFunction\u003c\/strong\u003e: Measures and amplifies electrical activity generated by muscle contractions (Electromyography - EMG).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"283\" data-end=\"398\"\u003e\n\u003cp data-start=\"285\" data-end=\"398\"\u003e\u003cstrong data-start=\"285\" data-end=\"297\"\u003eUse Case\u003c\/strong\u003e: Ideal for detecting muscle movement and strength for biofeedback, robotics, and prosthetic control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"399\" data-end=\"485\"\u003e\n\u003cp data-start=\"401\" data-end=\"485\"\u003e\u003cstrong data-start=\"401\" data-end=\"418\"\u003eInput Voltage\u003c\/strong\u003e: 3.5V – 5V (compatible with Arduino and similar microcontrollers).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"486\" data-end=\"592\"\u003e\n\u003cp data-start=\"488\" data-end=\"592\"\u003e\u003cstrong data-start=\"488\" data-end=\"505\"\u003eAnalog Output\u003c\/strong\u003e: Outputs a voltage signal proportional to muscle activity – can be read by an ADC pin.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"593\" data-end=\"702\"\u003e\n\u003cp data-start=\"595\" data-end=\"702\"\u003e\u003cstrong data-start=\"595\" data-end=\"622\"\u003eHigh Gain Amplification\u003c\/strong\u003e: Built-in instrumentation amplifier with high gain for accurate signal capture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"703\" data-end=\"812\"\u003e\n\u003cp data-start=\"705\" data-end=\"812\"\u003e\u003cstrong data-start=\"705\" data-end=\"727\"\u003eIntegrated Filters\u003c\/strong\u003e: Includes rectification, noise filtering, and envelope detection for a clean signal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"813\" data-end=\"917\"\u003e\n\u003cp data-start=\"815\" data-end=\"917\"\u003e\u003cstrong data-start=\"815\" data-end=\"830\"\u003eSensor Pads\u003c\/strong\u003e: Connects to three reusable or disposable electrode pads (typically included in kits).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"918\" data-end=\"1016\"\u003e\n\u003cp data-start=\"920\" data-end=\"1016\"\u003e\u003cstrong data-start=\"920\" data-end=\"943\"\u003eLow Noise Operation\u003c\/strong\u003e: Designed to reject common-mode noise from power lines and surroundings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1017\" data-end=\"1112\"\u003e\n\u003cp data-start=\"1019\" data-end=\"1112\"\u003e\u003cstrong data-start=\"1019\" data-end=\"1036\"\u003eLED Indicator\u003c\/strong\u003e: Onboard LED to indicate signal activity or power status (varies by model).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1113\" data-end=\"1211\"\u003e\n\u003cp data-start=\"1115\" data-end=\"1211\"\u003e\u003cstrong data-start=\"1115\" data-end=\"1130\"\u003eForm Factor\u003c\/strong\u003e: Compact and lightweight – easy to embed in wearable or motion-control projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052873548059,"sku":null,"price":4000.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/emg-sensor-2f-muscle-sensor-module-500x500-1.jpg?v=1758042857"},{"product_id":"mq8-hydrogen-gas-sensor-module","title":"MQ8 Hydrogen Gas Sensor Module","description":"\u003cul\u003e\n\u003cli data-start=\"140\" data-end=\"213\"\u003e\n\u003cp data-start=\"142\" data-end=\"213\"\u003e\u003cstrong data-start=\"142\" data-end=\"154\"\u003eFunction\u003c\/strong\u003e: Detects the presence of \u003cstrong data-start=\"180\" data-end=\"201\"\u003ehydrogen (H₂) gas\u003c\/strong\u003e in the air.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"214\" data-end=\"299\"\u003e\n\u003cp data-start=\"216\" data-end=\"299\"\u003e\u003cstrong data-start=\"216\" data-end=\"231\"\u003eSensor Type\u003c\/strong\u003e: Semiconductor gas sensor (SnO₂) with high sensitivity to hydrogen.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"300\" data-end=\"381\"\u003e\n\u003cp data-start=\"302\" data-end=\"381\"\u003e\u003cstrong data-start=\"302\" data-end=\"321\"\u003eDetection Range\u003c\/strong\u003e: 100 ppm to 10,000 ppm (parts per million) of hydrogen gas.\u003cstrong data-start=\"384\" data-end=\"399\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"594\" data-end=\"648\"\u003e\n\u003cp data-start=\"596\" data-end=\"648\"\u003e\u003cstrong data-start=\"596\" data-end=\"612\"\u003ePower Supply\u003c\/strong\u003e: 5V DC (typical operating voltage).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"649\" data-end=\"734\"\u003e\n\u003cp data-start=\"651\" data-end=\"734\"\u003e\u003cstrong data-start=\"651\" data-end=\"667\"\u003ePreheat Time\u003c\/strong\u003e: Requires 24–48 hours of initial preheating for accurate readings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"735\" data-end=\"820\"\u003e\n\u003cp data-start=\"737\" data-end=\"820\"\u003e\u003cstrong data-start=\"737\" data-end=\"759\"\u003eOnboard Indicators\u003c\/strong\u003e: Power LED and digital output status LED for easy debugging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"821\" data-end=\"916\"\u003e\n\u003cp data-start=\"823\" data-end=\"916\"\u003e\u003cstrong data-start=\"823\" data-end=\"849\"\u003eAdjustable Sensitivity\u003c\/strong\u003e: Built-in potentiometer to calibrate digital output trigger level.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"917\" data-end=\"1018\"\u003e\n\u003cp data-start=\"919\" data-end=\"1018\"\u003e\u003cstrong data-start=\"919\" data-end=\"933\"\u003eDurability\u003c\/strong\u003e: Long life and low-cost gas detection solution with stable and reliable performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1019\" data-end=\"1118\"\u003e\n\u003cp data-start=\"1021\" data-end=\"1118\"\u003e\u003cstrong data-start=\"1021\" data-end=\"1033\"\u003eMounting\u003c\/strong\u003e: Comes with 4 mounting holes for easy integration into enclosures or project boards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052875677979,"sku":null,"price":350.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/robo_13.jpg?v=1782054176"},{"product_id":"mq2-gas-sensor","title":"MQ2 Gas Sensor","description":"\u003cul\u003e\n\u003cli data-start=\"130\" data-end=\"280\"\u003e\n\u003cp data-start=\"132\" data-end=\"280\"\u003e\u003cstrong data-start=\"132\" data-end=\"144\"\u003eFunction\u003c\/strong\u003e: Detects a variety of \u003cstrong data-start=\"167\" data-end=\"202\"\u003eflammable and combustible gases\u003c\/strong\u003e including \u003cstrong data-start=\"213\" data-end=\"279\"\u003eLPG, methane (CH₄), hydrogen (H₂), smoke, propane, and alcohol\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"281\" data-end=\"385\"\u003e\n\u003cp data-start=\"283\" data-end=\"385\"\u003e\u003cstrong data-start=\"283\" data-end=\"298\"\u003eSensor Type\u003c\/strong\u003e: Semiconductor gas sensor (SnO₂) – sensitive to gases causing changes in conductivity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"386\" data-end=\"452\"\u003e\n\u003cp data-start=\"388\" data-end=\"452\"\u003e\u003cstrong data-start=\"388\" data-end=\"407\"\u003eDetection Range\u003c\/strong\u003e: 300 ppm to 10,000 ppm (varies by gas type).\u003cstrong data-start=\"455\" data-end=\"470\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"642\" data-end=\"712\"\u003e\n\u003cp data-start=\"644\" data-end=\"712\"\u003e\u003cstrong data-start=\"644\" data-end=\"660\"\u003ePower Supply\u003c\/strong\u003e: 5V DC (standard for most microcontroller systems).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"713\" data-end=\"789\"\u003e\n\u003cp data-start=\"715\" data-end=\"789\"\u003e\u003cstrong data-start=\"715\" data-end=\"731\"\u003ePreheat Time\u003c\/strong\u003e: Requires 24–48 hours of burn-in for optimal performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"790\" data-end=\"871\"\u003e\n\u003cp data-start=\"792\" data-end=\"871\"\u003e\u003cstrong data-start=\"792\" data-end=\"818\"\u003eAdjustable Sensitivity\u003c\/strong\u003e: Onboard potentiometer to set digital trigger level.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"872\" data-end=\"950\"\u003e\n\u003cp data-start=\"874\" data-end=\"950\"\u003e\u003cstrong data-start=\"874\" data-end=\"888\"\u003eIndicators\u003c\/strong\u003e: Power LED and digital output LED for easy status monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"951\" data-end=\"1032\"\u003e\n\u003cp data-start=\"953\" data-end=\"1032\"\u003e\u003cstrong data-start=\"953\" data-end=\"965\"\u003eMounting\u003c\/strong\u003e: 4 mounting holes for secure installation on enclosures or boards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1033\" data-end=\"1128\"\u003e\n\u003cp data-start=\"1035\" data-end=\"1128\"\u003e\u003cstrong data-start=\"1035\" data-end=\"1053\"\u003eCompact Design\u003c\/strong\u003e: Easily integrates with Arduino, ESP32, Raspberry Pi, and other platforms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052878561563,"sku":null,"price":275.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/MQ2-SMOKE-SENSOR.jpg?v=1758043306"},{"product_id":"mini-solar-panel-double-solar-plates-9v","title":"Mini Solar panel Double Solar Plates 9v","description":"\u003cul\u003e\n\u003cli data-start=\"213\" data-end=\"305\"\u003e\n\u003cp data-start=\"215\" data-end=\"305\"\u003e\u003cstrong data-start=\"215\" data-end=\"231\"\u003eOutput Power\u003c\/strong\u003e: 1.8 Watts – suitable for low-power outdoor and DIY electronics projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"306\" data-end=\"402\"\u003e\n\u003cp data-start=\"308\" data-end=\"402\"\u003e\u003cstrong data-start=\"308\" data-end=\"329\"\u003eVoltage \u0026amp; Current\u003c\/strong\u003e: Provides \u003cstrong data-start=\"340\" data-end=\"346\"\u003e9V\u003c\/strong\u003e output at \u003cstrong data-start=\"357\" data-end=\"367\"\u003e200mAh\u003c\/strong\u003e under optimal sunlight conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"618\" data-end=\"723\"\u003e\n\u003cp data-start=\"620\" data-end=\"723\"\u003e\u003cstrong data-start=\"620\" data-end=\"643\"\u003eDouble Plate Design\u003c\/strong\u003e: Two solar panels connected in parallel for higher efficiency and compact size.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"724\" data-end=\"823\"\u003e\n\u003cp data-start=\"726\" data-end=\"823\"\u003e\u003cstrong data-start=\"726\" data-end=\"738\"\u003eMaterial\u003c\/strong\u003e: High-efficiency \u003cstrong data-start=\"756\" data-end=\"787\"\u003epolycrystalline solar cells\u003c\/strong\u003e for stable performance in sunlight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"824\" data-end=\"912\"\u003e\n\u003cp data-start=\"826\" data-end=\"912\"\u003e\u003cstrong data-start=\"826\" data-end=\"843\"\u003eDurable Build\u003c\/strong\u003e: Mounted on a rigid backing with protective coating for outdoor use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"913\" data-end=\"1007\"\u003e\n\u003cp data-start=\"915\" data-end=\"1007\"\u003e\u003cstrong data-start=\"915\" data-end=\"930\"\u003ePlug \u0026amp; Play\u003c\/strong\u003e: Easy to integrate with standard USB-powered devices or DC-powered circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1008\" data-end=\"1092\"\u003e\n\u003cp data-start=\"1010\" data-end=\"1092\"\u003e\u003cstrong data-start=\"1010\" data-end=\"1034\"\u003eEnvironment Friendly\u003c\/strong\u003e: Clean, renewable energy source for sustainable projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1093\" data-end=\"1193\"\u003e\n\u003cp data-start=\"1095\" data-end=\"1193\"\u003e\u003cstrong data-start=\"1095\" data-end=\"1111\"\u003eCompact Size\u003c\/strong\u003e: Lightweight and portable – ideal for portable solar kits and educational setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052879282459,"sku":null,"price":1600.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/robo_12.jpg?v=1782053989"},{"product_id":"micro-dc-3v-5v-6v-mini-water-pump-submersible","title":"Micro DC 3V 5V 6V Mini water pump (submersible)","description":"\u003cul\u003e\n\u003cli data-start=\"183\" data-end=\"272\"\u003e\n\u003cp data-start=\"185\" data-end=\"272\"\u003e\u003cstrong data-start=\"185\" data-end=\"197\"\u003eFunction\u003c\/strong\u003e: Compact \u003cstrong data-start=\"207\" data-end=\"233\"\u003esubmersible water pump\u003c\/strong\u003e designed for low-voltage applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"273\" data-end=\"350\"\u003e\n\u003cp data-start=\"275\" data-end=\"350\"\u003e\u003cstrong data-start=\"275\" data-end=\"296\"\u003eOperating Voltage\u003c\/strong\u003e: Compatible with \u003cstrong data-start=\"314\" data-end=\"335\"\u003e3V, 5V, and 6V DC\u003c\/strong\u003e power sources.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"351\" data-end=\"437\"\u003e\n\u003cp data-start=\"353\" data-end=\"437\"\u003e\u003cstrong data-start=\"353\" data-end=\"366\"\u003eFlow Rate\u003c\/strong\u003e: Approx. \u003cstrong data-start=\"376\" data-end=\"390\"\u003e80–120 L\/h\u003c\/strong\u003e (liters per hour), depending on input voltage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"438\" data-end=\"514\"\u003e\n\u003cp data-start=\"440\" data-end=\"514\"\u003e\u003cstrong data-start=\"440\" data-end=\"455\"\u003eLift Height\u003c\/strong\u003e: Up to \u003cstrong data-start=\"463\" data-end=\"476\"\u003e40–110 cm\u003c\/strong\u003e (varies with voltage and conditions).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"515\" data-end=\"619\"\u003e\n\u003cp data-start=\"517\" data-end=\"619\"\u003e\u003cstrong data-start=\"517\" data-end=\"538\"\u003ePower Consumption\u003c\/strong\u003e: Low current draw – ideal for battery-powered or microcontroller-based projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"620\" data-end=\"714\"\u003e\n\u003cp data-start=\"622\" data-end=\"714\"\u003e\u003cstrong data-start=\"622\" data-end=\"638\"\u003eCompact Size\u003c\/strong\u003e: Lightweight and mini-sized – fits into small containers or compact setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"715\" data-end=\"823\"\u003e\n\u003cp data-start=\"717\" data-end=\"823\"\u003e\u003cstrong data-start=\"717\" data-end=\"729\"\u003eMaterial\u003c\/strong\u003e: Made from \u003cstrong data-start=\"741\" data-end=\"760\"\u003edurable plastic\u003c\/strong\u003e; corrosion-resistant and waterproof for continuous submersion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"824\" data-end=\"898\"\u003e\n\u003cp data-start=\"826\" data-end=\"898\"\u003e\u003cstrong data-start=\"826\" data-end=\"842\"\u003eInlet\/Outlet\u003c\/strong\u003e: 6mm nozzle suitable for soft silicone or vinyl tubing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"899\" data-end=\"975\"\u003e\n\u003cp data-start=\"901\" data-end=\"975\"\u003e\u003cstrong data-start=\"901\" data-end=\"916\"\u003eNoise Level\u003c\/strong\u003e: Operates quietly, suitable for indoor and desktop setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"976\" data-end=\"1083\"\u003e\n\u003cp data-start=\"978\" data-end=\"1083\"\u003e\u003cstrong data-start=\"978\" data-end=\"994\"\u003eInstallation\u003c\/strong\u003e: Easy to install with suction cups (included in some versions) for mounting on surfaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052879741211,"sku":null,"price":225.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/New-Submersible-Water-Pump-Mini-DC3-5V-100L-H-Silent-Aquarium-Fish-Tank-Accessories.webp?v=1758043545"},{"product_id":"light-dependent-resistor-ldr-module","title":"Light Dependent Resistor-LDR Module","description":"\u003cul\u003e\n\u003cli data-start=\"173\" data-end=\"287\"\u003e\n\u003cp data-start=\"175\" data-end=\"287\"\u003e\u003cstrong data-start=\"175\" data-end=\"187\"\u003eFunction\u003c\/strong\u003e: Detects light intensity using a \u003cstrong data-start=\"221\" data-end=\"238\"\u003ephotoresistor\u003c\/strong\u003e (LDR) – resistance decreases as light increases.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"288\" data-end=\"370\"\u003e\n\u003cp data-start=\"290\" data-end=\"370\"\u003e\u003cstrong data-start=\"290\" data-end=\"305\"\u003eSensor Type\u003c\/strong\u003e: Analog light sensor with \u003cstrong data-start=\"332\" data-end=\"358\"\u003edigital trigger output\u003c\/strong\u003e capability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"371\" data-end=\"466\"\u003e\n\u003cp data-start=\"373\" data-end=\"466\"\u003e\u003cstrong data-start=\"373\" data-end=\"394\"\u003eOperating Voltage\u003c\/strong\u003e: 3.3V – 5V DC – compatible with Arduino, ESP32, Raspberry Pi, and more.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"467\" data-end=\"680\"\u003e\n\u003cp data-start=\"469\" data-end=\"485\"\u003e\u003cstrong data-start=\"469\" data-end=\"484\"\u003eDual Output\u003c\/strong\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"488\" data-end=\"570\"\u003e\n\u003cp data-start=\"490\" data-end=\"570\"\u003e\u003cstrong data-start=\"490\" data-end=\"512\"\u003eAnalog Output (AO)\u003c\/strong\u003e: Provides variable voltage based on ambient light levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"573\" data-end=\"680\"\u003e\n\u003cp data-start=\"575\" data-end=\"680\"\u003e\u003cstrong data-start=\"575\" data-end=\"598\"\u003eDigital Output (DO)\u003c\/strong\u003e: High\/Low signal based on user-defined threshold (set via onboard potentiometer).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"681\" data-end=\"784\"\u003e\n\u003cp data-start=\"683\" data-end=\"784\"\u003e\u003cstrong data-start=\"683\" data-end=\"709\"\u003eAdjustable Sensitivity\u003c\/strong\u003e: Onboard potentiometer to tune the light threshold for the digital output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"785\" data-end=\"882\"\u003e\n\u003cp data-start=\"787\" data-end=\"882\"\u003e\u003cstrong data-start=\"787\" data-end=\"809\"\u003eOnboard Indicators\u003c\/strong\u003e: Power LED and digital output status LED for easy debugging and testing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"883\" data-end=\"977\"\u003e\n\u003cp data-start=\"885\" data-end=\"977\"\u003e\u003cstrong data-start=\"885\" data-end=\"907\"\u003eCompact PCB Design\u003c\/strong\u003e: Easy to mount and integrate into light-sensitive automation systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"978\" data-end=\"1070\"\u003e\n\u003cp data-start=\"980\" data-end=\"1070\"\u003e\u003cstrong data-start=\"980\" data-end=\"998\"\u003eQuick Response\u003c\/strong\u003e: Fast change in resistance allows real-time detection of light changes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052882362651,"sku":null,"price":110.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/Analog-Output-LM393-Optical-Photosensitive-LDR-light-sensor-module-In-Pakistan-1.webp?v=1758043747"},{"product_id":"lcd-1602-with-i2csoldered","title":"LCD 1602 with i2c(Soldered)","description":"\u003cul\u003e\n\u003cli data-start=\"175\" data-end=\"261\"\u003e\n\u003cp data-start=\"177\" data-end=\"261\"\u003e\u003cstrong data-start=\"177\" data-end=\"193\"\u003eDisplay Type\u003c\/strong\u003e: \u003cstrong data-start=\"195\" data-end=\"217\"\u003e16x2 character LCD\u003c\/strong\u003e – displays 2 lines with 16 characters each.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"262\" data-end=\"384\"\u003e\n\u003cp data-start=\"264\" data-end=\"384\"\u003e\u003cstrong data-start=\"264\" data-end=\"277\"\u003eInterface\u003c\/strong\u003e: Integrated \u003cstrong data-start=\"290\" data-end=\"306\"\u003eI2C backpack\u003c\/strong\u003e (soldered) for simplified wiring – only \u003cstrong data-start=\"347\" data-end=\"362\"\u003e2 data pins\u003c\/strong\u003e required (SDA \u0026amp; SCL).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"385\" data-end=\"501\"\u003e\n\u003cp data-start=\"387\" data-end=\"501\"\u003e\u003cstrong data-start=\"387\" data-end=\"408\"\u003eOperating Voltage\u003c\/strong\u003e: \u003cstrong data-start=\"410\" data-end=\"419\"\u003e5V DC\u003c\/strong\u003e – fully compatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"502\" data-end=\"591\"\u003e\n\u003cp data-start=\"504\" data-end=\"591\"\u003e\u003cstrong data-start=\"504\" data-end=\"519\"\u003eI2C Address\u003c\/strong\u003e: Typically \u003cstrong data-start=\"531\" data-end=\"539\"\u003e0x27\u003c\/strong\u003e or \u003cstrong data-start=\"543\" data-end=\"551\"\u003e0x3F\u003c\/strong\u003e (can be scanned\/adjusted via software).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"592\" data-end=\"671\"\u003e\n\u003cp data-start=\"594\" data-end=\"671\"\u003e\u003cstrong data-start=\"594\" data-end=\"614\"\u003eContrast Control\u003c\/strong\u003e: Onboard potentiometer to adjust screen contrast easily.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"672\" data-end=\"781\"\u003e\n\u003cp data-start=\"674\" data-end=\"781\"\u003e\u003cstrong data-start=\"674\" data-end=\"687\"\u003eBacklight\u003c\/strong\u003e: Built-in \u003cstrong data-start=\"698\" data-end=\"725\"\u003eblue or green backlight\u003c\/strong\u003e (depending on model) for clear visibility in low light.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"782\" data-end=\"866\"\u003e\n\u003cp data-start=\"784\" data-end=\"866\"\u003e\u003cstrong data-start=\"784\" data-end=\"800\"\u003ePre-Soldered\u003c\/strong\u003e: I2C module is already soldered to the LCD – plug-and-play ready.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"867\" data-end=\"955\"\u003e\n\u003cp data-start=\"869\" data-end=\"955\"\u003e\u003cstrong data-start=\"869\" data-end=\"894\"\u003eLow Power Consumption\u003c\/strong\u003e: Efficient design suitable for battery-powered applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"956\" data-end=\"1037\"\u003e\n\u003cp data-start=\"958\" data-end=\"1037\"\u003e\u003cstrong data-start=\"958\" data-end=\"978\"\u003eEasy Programming\u003c\/strong\u003e: Compatible with LiquidCrystal_I2C library in Arduino IDE.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1038\" data-end=\"1118\"\u003e\n\u003cp data-start=\"1040\" data-end=\"1118\"\u003e\u003cstrong data-start=\"1040\" data-end=\"1067\"\u003eCompact and Lightweight\u003c\/strong\u003e: Ideal for embedded systems and portable projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052894847259,"sku":null,"price":599.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/Untitled-design-98.png?v=1758043892"},{"product_id":"ir-obstacle-detection-sensor-module","title":"IR Obstacle Detection Sensor Module","description":"\u003cul\u003e\n\u003cli data-start=\"169\" data-end=\"251\"\u003e\n\u003cp data-start=\"171\" data-end=\"251\"\u003e\u003cstrong data-start=\"171\" data-end=\"183\"\u003eFunction\u003c\/strong\u003e: Detects nearby obstacles using \u003cstrong data-start=\"216\" data-end=\"250\"\u003einfrared (IR) light reflection\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"252\" data-end=\"389\"\u003e\n\u003cp data-start=\"254\" data-end=\"389\"\u003e\u003cstrong data-start=\"254\" data-end=\"275\"\u003eWorking Principle\u003c\/strong\u003e: Emits IR light via an IR LED; reflected light from an object is detected by an IR photodiode or phototransistor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"390\" data-end=\"506\"\u003e\n\u003cp data-start=\"392\" data-end=\"506\"\u003e\u003cstrong data-start=\"392\" data-end=\"413\"\u003eOperating Voltage\u003c\/strong\u003e: 3.3V to 5V DC – compatible with Arduino, ESP32, Raspberry Pi, and similar microcontrollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"507\" data-end=\"644\"\u003e\n\u003cp data-start=\"509\" data-end=\"526\"\u003e\u003cstrong data-start=\"509\" data-end=\"525\"\u003eOutput Types\u003c\/strong\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"529\" data-end=\"644\"\u003e\n\u003cp data-start=\"531\" data-end=\"644\"\u003e\u003cstrong data-start=\"531\" data-end=\"554\"\u003eDigital Output (DO)\u003c\/strong\u003e: HIGH or LOW signal indicating obstacle presence based on adjustable detection threshold.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"645\" data-end=\"767\"\u003e\n\u003cp data-start=\"647\" data-end=\"767\"\u003e\u003cstrong data-start=\"647\" data-end=\"673\"\u003eAdjustable Sensitivity\u003c\/strong\u003e: Onboard potentiometer to set detection range (typically from a few centimeters up to ~20cm).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"768\" data-end=\"848\"\u003e\n\u003cp data-start=\"770\" data-end=\"848\"\u003e\u003cstrong data-start=\"770\" data-end=\"788\"\u003eIndicator LEDs\u003c\/strong\u003e: Power LED and output status LED for quick visual feedback.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"849\" data-end=\"950\"\u003e\n\u003cp data-start=\"851\" data-end=\"950\"\u003e\u003cstrong data-start=\"851\" data-end=\"869\"\u003eCompact Design\u003c\/strong\u003e: Small and lightweight for easy integration in robotics and automation projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"951\" data-end=\"1025\"\u003e\n\u003cp data-start=\"953\" data-end=\"1025\"\u003e\u003cstrong data-start=\"953\" data-end=\"975\"\u003eFast Response Time\u003c\/strong\u003e: Real-time obstacle detection with minimal delay.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052908675355,"sku":null,"price":99.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/images.jpg?v=1758044426"},{"product_id":"ir-receiver-module","title":"IR Receiver Module","description":"\u003cul\u003e\n\u003cli data-start=\"135\" data-end=\"233\"\u003e\n\u003cp data-start=\"137\" data-end=\"233\"\u003e\u003cstrong data-start=\"137\" data-end=\"149\"\u003eFunction\u003c\/strong\u003e: Receives and decodes \u003cstrong data-start=\"172\" data-end=\"192\"\u003einfrared signals\u003c\/strong\u003e from remote controls or IR transmitters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"234\" data-end=\"341\"\u003e\n\u003cp data-start=\"236\" data-end=\"341\"\u003e\u003cstrong data-start=\"236\" data-end=\"260\"\u003eCompatible Protocols\u003c\/strong\u003e: Supports common IR remote control protocols like NEC, RC5, Sony SIRC, and more.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"342\" data-end=\"456\"\u003e\n\u003cp data-start=\"344\" data-end=\"456\"\u003e\u003cstrong data-start=\"344\" data-end=\"365\"\u003eOperating Voltage\u003c\/strong\u003e: 3.3V to 5V DC – compatible with Arduino, Raspberry Pi, ESP32, and other microcontrollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"457\" data-end=\"552\"\u003e\n\u003cp data-start=\"459\" data-end=\"552\"\u003e\u003cstrong data-start=\"459\" data-end=\"469\"\u003eOutput\u003c\/strong\u003e: Digital signal output that can be decoded by microcontrollers using IR libraries.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"553\" data-end=\"654\"\u003e\n\u003cp data-start=\"555\" data-end=\"654\"\u003e\u003cstrong data-start=\"555\" data-end=\"574\"\u003eReceiving Angle\u003c\/strong\u003e: Wide reception angle, typically around \u003cstrong data-start=\"615\" data-end=\"629\"\u003e45° to 60°\u003c\/strong\u003e, for flexible placement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"655\" data-end=\"752\"\u003e\n\u003cp data-start=\"657\" data-end=\"752\"\u003e\u003cstrong data-start=\"657\" data-end=\"679\"\u003eOperating Distance\u003c\/strong\u003e: Effective range of up to \u003cstrong data-start=\"706\" data-end=\"719\"\u003e10 meters\u003c\/strong\u003e depending on ambient conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"753\" data-end=\"853\"\u003e\n\u003cp data-start=\"755\" data-end=\"853\"\u003e\u003cstrong data-start=\"755\" data-end=\"780\"\u003eBuilt-in Demodulation\u003c\/strong\u003e: Demodulates IR signals at 38 kHz carrier frequency for noise rejection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"854\" data-end=\"955\"\u003e\n\u003cp data-start=\"856\" data-end=\"955\"\u003e\u003cstrong data-start=\"856\" data-end=\"872\"\u003eCompact Size\u003c\/strong\u003e: Small, lightweight module for easy integration into DIY projects and electronics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052908839195,"sku":null,"price":89.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/d29ffce4831a1b8080448bebd874f4b5.jpg?v=1758044500"},{"product_id":"hc05-bluetooth-module","title":"HC05 Bluetooth Module","description":"\u003cul\u003e\n\u003cli data-start=\"143\" data-end=\"240\"\u003e\n\u003cp data-start=\"145\" data-end=\"240\"\u003e\u003cstrong data-start=\"145\" data-end=\"157\"\u003eFunction\u003c\/strong\u003e: Wireless \u003cstrong data-start=\"168\" data-end=\"189\"\u003eBluetooth 2.0+EDR\u003c\/strong\u003e serial communication module for data transmission.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"241\" data-end=\"362\"\u003e\n\u003cp data-start=\"243\" data-end=\"362\"\u003e\u003cstrong data-start=\"243\" data-end=\"264\"\u003eOperating Voltage\u003c\/strong\u003e: 3.3V to 5V DC – widely compatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"363\" data-end=\"458\"\u003e\n\u003cp data-start=\"365\" data-end=\"458\"\u003e\u003cstrong data-start=\"365\" data-end=\"392\"\u003eCommunication Interface\u003c\/strong\u003e: UART serial interface for easy connection with microcontrollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"459\" data-end=\"550\"\u003e\n\u003cp data-start=\"461\" data-end=\"550\"\u003e\u003cstrong data-start=\"461\" data-end=\"482\"\u003eBluetooth Version\u003c\/strong\u003e: Bluetooth 2.0 + Enhanced Data Rate (EDR) for faster data transfer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"551\" data-end=\"598\"\u003e\n\u003cp data-start=\"553\" data-end=\"598\"\u003e\u003cstrong data-start=\"553\" data-end=\"562\"\u003eRange\u003c\/strong\u003e: Up to \u003cstrong data-start=\"570\" data-end=\"583\"\u003e10 meters\u003c\/strong\u003e in open space.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"599\" data-end=\"686\"\u003e\n\u003cp data-start=\"601\" data-end=\"686\"\u003e\u003cstrong data-start=\"601\" data-end=\"610\"\u003eModes\u003c\/strong\u003e: Can operate in \u003cstrong data-start=\"627\" data-end=\"637\"\u003emaster\u003c\/strong\u003e or \u003cstrong data-start=\"641\" data-end=\"650\"\u003eslave\u003c\/strong\u003e mode, configurable via AT commands.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"687\" data-end=\"736\"\u003e\n\u003cp data-start=\"689\" data-end=\"736\"\u003e\u003cstrong data-start=\"689\" data-end=\"702\"\u003eData Rate\u003c\/strong\u003e: Up to \u003cstrong data-start=\"710\" data-end=\"720\"\u003e3 Mbps\u003c\/strong\u003e (over-the-air).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"737\" data-end=\"818\"\u003e\n\u003cp data-start=\"739\" data-end=\"818\"\u003e\u003cstrong data-start=\"739\" data-end=\"750\"\u003ePairing\u003c\/strong\u003e: Supports secure pairing with PIN code (default PIN: 1234 or 0000).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"819\" data-end=\"907\"\u003e\n\u003cp data-start=\"821\" data-end=\"907\"\u003e\u003cstrong data-start=\"821\" data-end=\"838\"\u003eIndicator LED\u003c\/strong\u003e: Onboard LED to show Bluetooth status (pairing, connected, standby).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052911329563,"sku":null,"price":550.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/d9e2f53a6976042ee78d6a67367630cf.jpg?v=1758044660"},{"product_id":"hc-sr501-pir-sensor","title":"HC-SR501 PIR Sensor","description":"\u003cul\u003e\n\u003cli data-start=\"156\" data-end=\"264\"\u003e\n\u003cp data-start=\"158\" data-end=\"264\"\u003e\u003cstrong data-start=\"158\" data-end=\"170\"\u003eFunction\u003c\/strong\u003e: Detects \u003cstrong data-start=\"180\" data-end=\"202\"\u003einfrared radiation\u003c\/strong\u003e emitted by moving objects (typically humans) to sense motion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"265\" data-end=\"356\"\u003e\n\u003cp data-start=\"267\" data-end=\"356\"\u003e\u003cstrong data-start=\"267\" data-end=\"282\"\u003eSensor Type\u003c\/strong\u003e: Passive Infrared (PIR) sensor with built-in signal processing circuitry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"357\" data-end=\"416\"\u003e\n\u003cp data-start=\"359\" data-end=\"416\"\u003e\u003cstrong data-start=\"359\" data-end=\"380\"\u003eOperating Voltage\u003c\/strong\u003e: 5V DC (works between 4.5V to 20V).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"417\" data-end=\"508\"\u003e\n\u003cp data-start=\"419\" data-end=\"508\"\u003e\u003cstrong data-start=\"419\" data-end=\"438\"\u003eDetection Range\u003c\/strong\u003e: Approximately \u003cstrong data-start=\"454\" data-end=\"466\"\u003e7 meters\u003c\/strong\u003e with a detection angle of about \u003cstrong data-start=\"499\" data-end=\"507\"\u003e110°\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"509\" data-end=\"575\"\u003e\n\u003cp data-start=\"511\" data-end=\"575\"\u003e\u003cstrong data-start=\"511\" data-end=\"521\"\u003eOutput\u003c\/strong\u003e: Digital HIGH\/LOW signal indicating motion detection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"576\" data-end=\"769\"\u003e\n\u003cp data-start=\"578\" data-end=\"602\"\u003e\u003cstrong data-start=\"578\" data-end=\"601\"\u003eAdjustable Settings\u003c\/strong\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"605\" data-end=\"680\"\u003e\n\u003cp data-start=\"607\" data-end=\"680\"\u003e\u003cstrong data-start=\"607\" data-end=\"622\"\u003eSensitivity\u003c\/strong\u003e: Adjustable detection distance via onboard potentiometer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"683\" data-end=\"769\"\u003e\n\u003cp data-start=\"685\" data-end=\"769\"\u003e\u003cstrong data-start=\"685\" data-end=\"699\"\u003eTime Delay\u003c\/strong\u003e: Adjustable output hold time (typically from 5 seconds to 5 minutes).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"770\" data-end=\"841\"\u003e\n\u003cp data-start=\"772\" data-end=\"841\"\u003e\u003cstrong data-start=\"772\" data-end=\"797\"\u003eLow Power Consumption\u003c\/strong\u003e: Suitable for battery-powered applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"842\" data-end=\"905\"\u003e\n\u003cp data-start=\"844\" data-end=\"905\"\u003e\u003cstrong data-start=\"844\" data-end=\"861\"\u003eIndicator LED\u003c\/strong\u003e: Built-in LED to indicate motion detection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"906\" data-end=\"995\"\u003e\n\u003cp data-start=\"908\" data-end=\"995\"\u003e\u003cstrong data-start=\"908\" data-end=\"926\"\u003eCompact Module\u003c\/strong\u003e: Easy to integrate into security, automation, and robotics projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052913590555,"sku":null,"price":199.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/HCSR501.jpg?v=1758044838"},{"product_id":"flame-detection-sensor-module","title":"Flame Detection Sensor Module","description":"\u003cul\u003e\n\u003cli data-start=\"171\" data-end=\"279\"\u003e\n\u003cp data-start=\"173\" data-end=\"279\"\u003e\u003cstrong data-start=\"173\" data-end=\"185\"\u003eFunction\u003c\/strong\u003e: Detects the presence of flame or fire by sensing infrared light emitted from a flame source.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"280\" data-end=\"370\"\u003e\n\u003cp data-start=\"282\" data-end=\"370\"\u003e\u003cstrong data-start=\"282\" data-end=\"297\"\u003eSensor Type\u003c\/strong\u003e: Infrared (IR) flame sensor with photodiode or phototransistor detector.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"371\" data-end=\"485\"\u003e\n\u003cp data-start=\"373\" data-end=\"485\"\u003e\u003cstrong data-start=\"373\" data-end=\"394\"\u003eOperating Voltage\u003c\/strong\u003e: 3.3V to 5V DC – compatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"486\" data-end=\"599\"\u003e\n\u003cp data-start=\"488\" data-end=\"599\"\u003e\u003cstrong data-start=\"488\" data-end=\"507\"\u003eDetection Range\u003c\/strong\u003e: Typically detects flames within \u003cstrong data-start=\"541\" data-end=\"556\"\u003e10 to 80 cm\u003c\/strong\u003e (varies with flame size and sensor model).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"600\" data-end=\"785\"\u003e\n\u003cp data-start=\"602\" data-end=\"613\"\u003e\u003cstrong data-start=\"602\" data-end=\"612\"\u003eOutput\u003c\/strong\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"616\" data-end=\"704\"\u003e\n\u003cp data-start=\"618\" data-end=\"704\"\u003e\u003cstrong data-start=\"618\" data-end=\"641\"\u003eDigital Output (DO)\u003c\/strong\u003e: High\/Low signal indicating flame presence based on threshold.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"707\" data-end=\"785\"\u003e\n\u003cp data-start=\"709\" data-end=\"785\"\u003eSome versions may provide \u003cstrong data-start=\"735\" data-end=\"752\"\u003eanalog output\u003c\/strong\u003e for flame intensity measurement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"786\" data-end=\"865\"\u003e\n\u003cp data-start=\"788\" data-end=\"865\"\u003e\u003cstrong data-start=\"788\" data-end=\"814\"\u003eAdjustable Sensitivity\u003c\/strong\u003e: Onboard potentiometer to set detection threshold.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"866\" data-end=\"944\"\u003e\n\u003cp data-start=\"868\" data-end=\"944\"\u003e\u003cstrong data-start=\"868\" data-end=\"885\"\u003eIndicator LED\u003c\/strong\u003e: Power and detection status LEDs for easy visual feedback.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"945\" data-end=\"1010\"\u003e\n\u003cp data-start=\"947\" data-end=\"1010\"\u003e\u003cstrong data-start=\"947\" data-end=\"964\"\u003eFast Response\u003c\/strong\u003e: Quick detection of flame with minimal delay.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1011\" data-end=\"1105\"\u003e\n\u003cp data-start=\"1013\" data-end=\"1105\"\u003e\u003cstrong data-start=\"1013\" data-end=\"1031\"\u003eCompact Design\u003c\/strong\u003e: Small size for easy integration into fire safety and monitoring systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052914606363,"sku":null,"price":110.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/flame_grande_c88a1ff2-f676-4ba4-ad0b-6779c6fe7f97.jpg?v=1758044998"},{"product_id":"electronic-speed-control-esc-30-amp","title":"Electronic Speed Control ESC 30 Amp","description":"\u003cul\u003e\n\u003cli data-start=\"172\" data-end=\"267\"\u003e\n\u003cp data-start=\"174\" data-end=\"267\"\u003e\u003cstrong data-start=\"174\" data-end=\"192\"\u003eCurrent Rating\u003c\/strong\u003e: Supports continuous current up to \u003cstrong data-start=\"228\" data-end=\"239\"\u003e30 Amps\u003c\/strong\u003e for reliable motor control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"268\" data-end=\"404\"\u003e\n\u003cp data-start=\"270\" data-end=\"404\"\u003e\u003cstrong data-start=\"270\" data-end=\"282\"\u003eFunction\u003c\/strong\u003e: Controls the speed, direction, and braking of \u003cstrong data-start=\"330\" data-end=\"360\"\u003ebrushless DC motors (BLDC)\u003c\/strong\u003e or \u003cstrong data-start=\"364\" data-end=\"382\"\u003ebrushed motors\u003c\/strong\u003e (depending on model).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"405\" data-end=\"516\"\u003e\n\u003cp data-start=\"407\" data-end=\"516\"\u003e\u003cstrong data-start=\"407\" data-end=\"428\"\u003eOperating Voltage\u003c\/strong\u003e: Typically supports \u003cstrong data-start=\"449\" data-end=\"462\"\u003e6V to 24V\u003c\/strong\u003e (2S to 6S LiPo battery range depending on ESC specs).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"517\" data-end=\"616\"\u003e\n\u003cp data-start=\"519\" data-end=\"616\"\u003e\u003cstrong data-start=\"519\" data-end=\"535\"\u003eSignal Input\u003c\/strong\u003e: Compatible with \u003cstrong data-start=\"553\" data-end=\"568\"\u003ePWM signals\u003c\/strong\u003e from standard RC receivers or microcontrollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"617\" data-end=\"756\"\u003e\n\u003cp data-start=\"619\" data-end=\"756\"\u003e\u003cstrong data-start=\"619\" data-end=\"633\"\u003eBEC Output\u003c\/strong\u003e: Integrated \u003cstrong data-start=\"646\" data-end=\"682\"\u003eBattery Eliminator Circuit (BEC)\u003c\/strong\u003e provides regulated 5V output to power receiver and servos (if available).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"757\" data-end=\"847\"\u003e\n\u003cp data-start=\"759\" data-end=\"847\"\u003e\u003cstrong data-start=\"759\" data-end=\"781\"\u003eThermal Protection\u003c\/strong\u003e: Includes overheat protection to prevent damage during heavy use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"848\" data-end=\"954\"\u003e\n\u003cp data-start=\"850\" data-end=\"954\"\u003e\u003cstrong data-start=\"850\" data-end=\"872\"\u003eLow Voltage Cutoff\u003c\/strong\u003e: Protects batteries by reducing power or shutting down at low voltage thresholds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"955\" data-end=\"1048\"\u003e\n\u003cp data-start=\"957\" data-end=\"1048\"\u003e\u003cstrong data-start=\"957\" data-end=\"985\"\u003eSmooth Throttle Response\u003c\/strong\u003e: Ensures precise motor speed control and improved performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1049\" data-end=\"1153\"\u003e\n\u003cp data-start=\"1051\" data-end=\"1153\"\u003e\u003cstrong data-start=\"1051\" data-end=\"1068\"\u003eSize \u0026amp; Weight\u003c\/strong\u003e: Compact and lightweight for easy integration in RC cars, drones, boats, and planes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052923322651,"sku":null,"price":1350.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/H83e9921e36d848a19b9321ca36a9093d5.webp?v=1758045580"},{"product_id":"ds3231-precision-rtc-module","title":"DS3231 Precision RTC Module","description":"\u003cul\u003e\n\u003cli data-end=\"271\" data-start=\"170\"\u003e\n\u003cp data-end=\"271\" data-start=\"172\"\u003e\u003cstrong data-end=\"185\" data-start=\"172\"\u003eCore Chip\u003c\/strong\u003e: Utilizes \u003cstrong data-end=\"206\" data-start=\"196\"\u003eDS3231\u003c\/strong\u003e IC – a highly accurate, temperature-compensated real-time clock.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"386\" data-start=\"272\"\u003e\n\u003cp data-end=\"386\" data-start=\"274\"\u003e\u003cstrong data-end=\"295\" data-start=\"274\"\u003eOperating Voltage\u003c\/strong\u003e: 3.3V to 5V DC – compatible with Arduino, Raspberry Pi, ESP32, and other microcontrollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"478\" data-start=\"387\"\u003e\n\u003cp data-end=\"478\" data-start=\"389\"\u003e\u003cstrong data-end=\"413\" data-start=\"389\"\u003eTimekeeping Accuracy\u003c\/strong\u003e: ±2 minutes per year thanks to onboard temperature compensation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"590\" data-start=\"479\"\u003e\n\u003cp data-end=\"590\" data-start=\"481\"\u003e\u003cstrong data-end=\"499\" data-start=\"481\"\u003eBattery Backup\u003c\/strong\u003e: Includes a \u003cstrong data-end=\"547\" data-start=\"512\"\u003eCR2032 coin cell battery holder\u003c\/strong\u003e for maintaining time during power outages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"710\" data-start=\"591\"\u003e\n\u003cp data-end=\"710\" data-start=\"593\"\u003e\u003cstrong data-end=\"620\" data-start=\"593\"\u003eCommunication Interface\u003c\/strong\u003e: I2C interface with standard \u003cstrong data-end=\"672\" data-start=\"650\"\u003e7-bit address 0x68\u003c\/strong\u003e for easy microcontroller integration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"897\" data-start=\"711\"\u003e\n\u003cp data-end=\"726\" data-start=\"713\"\u003e\u003cstrong data-end=\"725\" data-start=\"713\"\u003eFeatures\u003c\/strong\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"818\" data-start=\"729\"\u003e\n\u003cp data-end=\"818\" data-start=\"731\"\u003eTracks seconds, minutes, hours, day, date, month, and year with leap year compensation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"855\" data-start=\"821\"\u003e\n\u003cp data-end=\"855\" data-start=\"823\"\u003eProgrammable square-wave output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"897\" data-start=\"858\"\u003e\n\u003cp data-end=\"897\" data-start=\"860\"\u003eAlarm function with interrupt output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"970\" data-start=\"898\"\u003e\n\u003cp data-end=\"970\" data-start=\"900\"\u003e\u003cstrong data-end=\"918\" data-start=\"900\"\u003eCompact Design\u003c\/strong\u003e: Small PCB with onboard crystal and battery holder.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052929548571,"sku":null,"price":499.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/DS3231-rtc-clock-time-module-real-time-clock-for-arduino-in-pakistan-2.webp?v=1758045658"},{"product_id":"ds1307-rtc-module","title":"DS1307 RTC Module","description":"\u003cul\u003e\n\u003cli data-start=\"151\" data-end=\"261\"\u003e\n\u003cp data-start=\"153\" data-end=\"261\"\u003e\u003cstrong data-start=\"153\" data-end=\"166\"\u003eCore Chip\u003c\/strong\u003e: Features the \u003cstrong data-start=\"181\" data-end=\"191\"\u003eDS1307\u003c\/strong\u003e RTC IC – a low-power, full binary-coded decimal (BCD) clock\/calendar.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"262\" data-end=\"376\"\u003e\n\u003cp data-start=\"264\" data-end=\"376\"\u003e\u003cstrong data-start=\"264\" data-end=\"285\"\u003eOperating Voltage\u003c\/strong\u003e: 3.3V to 5V DC – compatible with Arduino, Raspberry Pi, ESP32, and other microcontrollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"377\" data-end=\"500\"\u003e\n\u003cp data-start=\"379\" data-end=\"500\"\u003e\u003cstrong data-start=\"379\" data-end=\"394\"\u003eTimekeeping\u003c\/strong\u003e: Tracks seconds, minutes, hours, day, date, month, and year with leap year adjustment (valid up to 2100).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"501\" data-end=\"609\"\u003e\n\u003cp data-start=\"503\" data-end=\"609\"\u003e\u003cstrong data-start=\"503\" data-end=\"521\"\u003eBattery Backup\u003c\/strong\u003e: Includes a \u003cstrong data-start=\"534\" data-end=\"569\"\u003eCR2032 coin cell battery holder\u003c\/strong\u003e to keep time running during power loss.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"610\" data-end=\"734\"\u003e\n\u003cp data-start=\"612\" data-end=\"734\"\u003e\u003cstrong data-start=\"612\" data-end=\"639\"\u003eCommunication Interface\u003c\/strong\u003e: Uses \u003cstrong data-start=\"646\" data-end=\"680\"\u003eI2C (Inter-Integrated Circuit)\u003c\/strong\u003e protocol with 7-bit address 0x68 for easy connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"735\" data-end=\"853\"\u003e\n\u003cp data-start=\"737\" data-end=\"853\"\u003e\u003cstrong data-start=\"737\" data-end=\"755\"\u003eClock Accuracy\u003c\/strong\u003e: Standard quartz crystal oscillator – less precise than DS3231, but sufficient for many projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"854\" data-end=\"982\"\u003e\n\u003cp data-start=\"856\" data-end=\"880\"\u003e\u003cstrong data-start=\"856\" data-end=\"879\"\u003eAdditional Features\u003c\/strong\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"883\" data-end=\"927\"\u003e\n\u003cp data-start=\"885\" data-end=\"927\"\u003eSquare-wave output pin for timing signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"930\" data-end=\"982\"\u003e\n\u003cp data-start=\"932\" data-end=\"982\"\u003eSimple and easy-to-use with Arduino RTC libraries.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"983\" data-end=\"1055\"\u003e\n\u003cp data-start=\"985\" data-end=\"1055\"\u003e\u003cstrong data-start=\"985\" data-end=\"1003\"\u003eCompact Module\u003c\/strong\u003e: Small PCB with onboard crystal and battery holder.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052933972251,"sku":null,"price":199.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/robo_22.jpg?v=1782057108"},{"product_id":"ds18b20-temperature-sensor","title":"DS18B20 Temperature Sensor","description":"\u003cul\u003e\n\u003cli data-start=\"174\" data-end=\"271\"\u003e\n\u003cp data-start=\"176\" data-end=\"271\"\u003e\u003cstrong data-start=\"176\" data-end=\"191\"\u003eSensor Type\u003c\/strong\u003e: Digital temperature sensor with \u003cstrong data-start=\"225\" data-end=\"245\"\u003e1-wire interface\u003c\/strong\u003e for simple communication.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"272\" data-end=\"388\"\u003e\n\u003cp data-start=\"274\" data-end=\"388\"\u003e\u003cstrong data-start=\"274\" data-end=\"295\"\u003eOperating Voltage\u003c\/strong\u003e: 3.0V to 5.5V DC – compatible with Arduino, Raspberry Pi, ESP32, and other microcontrollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"389\" data-end=\"502\"\u003e\n\u003cp data-start=\"391\" data-end=\"502\"\u003e\u003cstrong data-start=\"391\" data-end=\"412\"\u003eTemperature Range\u003c\/strong\u003e: Measures temperatures from \u003cstrong data-start=\"441\" data-end=\"460\"\u003e-55°C to +125°C\u003c\/strong\u003e with ±0.5°C accuracy over -10°C to +85°C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"503\" data-end=\"603\"\u003e\n\u003cp data-start=\"505\" data-end=\"603\"\u003e\u003cstrong data-start=\"505\" data-end=\"519\"\u003eResolution\u003c\/strong\u003e: Programmable resolution from 9 to 12 bits (default 12-bit for 0.0625°C precision).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"604\" data-end=\"737\"\u003e\n\u003cp data-start=\"606\" data-end=\"737\"\u003e\u003cstrong data-start=\"606\" data-end=\"624\"\u003eUnique Address\u003c\/strong\u003e: Each sensor has a factory-lasered unique 64-bit serial code for multiple sensor networks on a single data line.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"738\" data-end=\"847\"\u003e\n\u003cp data-start=\"740\" data-end=\"847\"\u003e\u003cstrong data-start=\"740\" data-end=\"762\"\u003eWaterproof Version\u003c\/strong\u003e: Available in waterproof probe format for outdoor or liquid temperature measurement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"848\" data-end=\"968\"\u003e\n\u003cp data-start=\"850\" data-end=\"866\"\u003e\u003cstrong data-start=\"850\" data-end=\"865\"\u003ePower Modes\u003c\/strong\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"869\" data-end=\"918\"\u003e\n\u003cp data-start=\"871\" data-end=\"918\"\u003eParasite power mode (powered through data line)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"921\" data-end=\"968\"\u003e\n\u003cp data-start=\"923\" data-end=\"968\"\u003eExternal power mode for more stable operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"969\" data-end=\"1056\"\u003e\n\u003cp data-start=\"971\" data-end=\"1056\"\u003e\u003cstrong data-start=\"971\" data-end=\"988\"\u003eCommunication\u003c\/strong\u003e: Uses 1-wire bus protocol, requiring only one data pin plus ground.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052939051291,"sku":null,"price":350.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/images_8974661c-f714-4931-88f9-54d3f1747305.jpg?v=1758045834"},{"product_id":"capacitive-soil-moisture-sensor-module","title":"Capacitive Soil Moisture Sensor Module","description":"\u003cul\u003e\n\u003cli data-start=\"175\" data-end=\"299\"\u003e\n\u003cp data-start=\"177\" data-end=\"299\"\u003e\u003cstrong data-start=\"177\" data-end=\"192\"\u003eSensor Type\u003c\/strong\u003e: \u003cstrong data-start=\"194\" data-end=\"224\"\u003eCapacitive moisture sensor\u003c\/strong\u003e – detects soil moisture levels without corrosion-prone exposed electrodes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"300\" data-end=\"415\"\u003e\n\u003cp data-start=\"302\" data-end=\"415\"\u003e\u003cstrong data-start=\"302\" data-end=\"323\"\u003eOperating Voltage\u003c\/strong\u003e: 3.3V to 5V DC – fully compatible with Arduino, ESP32, Raspberry Pi, and similar platforms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"416\" data-end=\"618\"\u003e\n\u003cp data-start=\"418\" data-end=\"429\"\u003e\u003cstrong data-start=\"418\" data-end=\"428\"\u003eOutput\u003c\/strong\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"432\" data-end=\"521\"\u003e\n\u003cp data-start=\"434\" data-end=\"521\"\u003e\u003cstrong data-start=\"434\" data-end=\"456\"\u003eAnalog Output (AO)\u003c\/strong\u003e: Varies based on moisture content (lower voltage = wetter soil).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"524\" data-end=\"618\"\u003e\n\u003cp data-start=\"526\" data-end=\"618\"\u003eSome versions include \u003cstrong data-start=\"548\" data-end=\"571\"\u003eDigital Output (DO)\u003c\/strong\u003e with adjustable threshold (via potentiometer).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"619\" data-end=\"754\"\u003e\n\u003cp data-start=\"621\" data-end=\"754\"\u003e\u003cstrong data-start=\"621\" data-end=\"644\"\u003eCorrosion Resistant\u003c\/strong\u003e: Unlike resistive sensors, this module uses capacitive sensing – making it \u003cstrong data-start=\"720\" data-end=\"753\"\u003emore durable and long-lasting\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"755\" data-end=\"867\"\u003e\n\u003cp data-start=\"757\" data-end=\"780\"\u003e\u003cstrong data-start=\"757\" data-end=\"779\"\u003eOnboard Components\u003c\/strong\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"783\" data-end=\"804\"\u003e\n\u003cp data-start=\"785\" data-end=\"804\"\u003ePower indicator LED\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"807\" data-end=\"867\"\u003e\n\u003cp data-start=\"809\" data-end=\"867\"\u003eOptional comparator IC (on some models) for digital output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"868\" data-end=\"956\"\u003e\n\u003cp data-start=\"870\" data-end=\"956\"\u003e\u003cstrong data-start=\"870\" data-end=\"895\"\u003eLow Power Consumption\u003c\/strong\u003e: Ideal for battery-powered and long-term monitoring systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"957\" data-end=\"1050\"\u003e\n\u003cp data-start=\"959\" data-end=\"1050\"\u003e\u003cstrong data-start=\"959\" data-end=\"984\"\u003eCompact \u0026amp; Lightweight\u003c\/strong\u003e: Slim PCB design makes it easy to insert into soil or plant pots.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052945244443,"sku":null,"price":200.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/images_0b0babfd-3678-4aea-99f1-0eae521e5e4d.jpg?v=1758046021"},{"product_id":"automatic-light-control-sun-switch-ldr","title":"Automatic Light Control Sun Switch LDR","description":"\u003cul\u003e\n\u003cli data-start=\"191\" data-end=\"299\"\u003e\n\u003cp data-start=\"193\" data-end=\"299\"\u003e\u003cstrong data-start=\"193\" data-end=\"205\"\u003eFunction\u003c\/strong\u003e: Automatically turns \u003cstrong data-start=\"227\" data-end=\"248\"\u003elights ON at dusk\u003c\/strong\u003e and \u003cstrong data-start=\"253\" data-end=\"268\"\u003eOFF at dawn\u003c\/strong\u003e using ambient light detection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"300\" data-end=\"395\"\u003e\n\u003cp data-start=\"302\" data-end=\"395\"\u003e\u003cstrong data-start=\"302\" data-end=\"317\"\u003eSensor Type\u003c\/strong\u003e: Uses a \u003cstrong data-start=\"326\" data-end=\"360\"\u003eLight Dependent Resistor (LDR)\u003c\/strong\u003e to sense surrounding light levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"396\" data-end=\"522\"\u003e\n\u003cp data-start=\"398\" data-end=\"522\"\u003e\u003cstrong data-start=\"398\" data-end=\"419\"\u003eOperating Voltage\u003c\/strong\u003e: Typically \u003cstrong data-start=\"431\" data-end=\"442\"\u003eAC 220V\u003c\/strong\u003e (check model specs) – suitable for direct connection to mains-powered lighting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"523\" data-end=\"659\"\u003e\n\u003cp data-start=\"525\" data-end=\"659\"\u003e\u003cstrong data-start=\"525\" data-end=\"547\"\u003eSwitching Capacity\u003c\/strong\u003e: Can control loads such as \u003cstrong data-start=\"575\" data-end=\"615\"\u003eLED lights, CFLs, incandescent bulbs\u003c\/strong\u003e, etc. (commonly rated for \u003cstrong data-start=\"642\" data-end=\"657\"\u003eup to 1000W\u003c\/strong\u003e).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"660\" data-end=\"775\"\u003e\n\u003cp data-start=\"662\" data-end=\"775\"\u003e\u003cstrong data-start=\"662\" data-end=\"685\"\u003eDay\/Night Detection\u003c\/strong\u003e: Automatically triggers lighting based on light intensity — no manual operation required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"776\" data-end=\"870\"\u003e\n\u003cp data-start=\"778\" data-end=\"870\"\u003e\u003cstrong data-start=\"778\" data-end=\"802\"\u003eWeatherproof Housing\u003c\/strong\u003e: Most models feature \u003cstrong data-start=\"824\" data-end=\"853\"\u003esealed, waterproof casing\u003c\/strong\u003e for outdoor use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"871\" data-end=\"980\"\u003e\n\u003cp data-start=\"873\" data-end=\"980\"\u003e\u003cstrong data-start=\"873\" data-end=\"891\"\u003eCompact Design\u003c\/strong\u003e: Easy to install in outdoor lighting poles, gates, garden lights, or building exteriors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"981\" data-end=\"1041\"\u003e\n\u003cp data-start=\"983\" data-end=\"1041\"\u003e\u003cstrong data-start=\"983\" data-end=\"993\"\u003eWiring\u003c\/strong\u003e: Simple 3-wire setup — \u003cstrong data-start=\"1017\" data-end=\"1040\"\u003eLive, Neutral, Load\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1042\" data-end=\"1126\"\u003e\n\u003cp data-start=\"1044\" data-end=\"1126\"\u003e\u003cstrong data-start=\"1044\" data-end=\"1061\"\u003eEnergy Saving\u003c\/strong\u003e: Reduces power usage by ensuring lights are only on when needed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052956483867,"sku":null,"price":400.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/00954af7c01d4cb33287f69ed7d4f812.jpg?v=1758046511"},{"product_id":"arduino-touch-sensor-ttp223b-module","title":"Arduino Touch Sensor TTP223B Module","description":"\u003cul\u003e\n\u003cli data-start=\"170\" data-end=\"253\"\u003e\n\u003cp data-start=\"172\" data-end=\"253\"\u003e\u003cstrong data-start=\"172\" data-end=\"184\"\u003eFunction\u003c\/strong\u003e: Capacitive touch sensor that acts as a digital switch when touched.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"254\" data-end=\"333\"\u003e\n\u003cp data-start=\"256\" data-end=\"333\"\u003e\u003cstrong data-start=\"256\" data-end=\"269\"\u003eSensor IC\u003c\/strong\u003e: Built around the \u003cstrong data-start=\"288\" data-end=\"299\"\u003eTTP223B\u003c\/strong\u003e capacitive touch controller chip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"334\" data-end=\"454\"\u003e\n\u003cp data-start=\"336\" data-end=\"454\"\u003e\u003cstrong data-start=\"336\" data-end=\"357\"\u003eOperating Voltage\u003c\/strong\u003e: \u003cstrong data-start=\"359\" data-end=\"378\"\u003e2.0V to 5.5V DC\u003c\/strong\u003e – compatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"455\" data-end=\"572\"\u003e\n\u003cp data-start=\"457\" data-end=\"572\"\u003e\u003cstrong data-start=\"457\" data-end=\"467\"\u003eOutput\u003c\/strong\u003e: Digital signal – \u003cstrong data-start=\"486\" data-end=\"494\"\u003eHIGH\u003c\/strong\u003e when touched, \u003cstrong data-start=\"509\" data-end=\"516\"\u003eLOW\u003c\/strong\u003e when not touched (can be reversed by soldering jumper).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"573\" data-end=\"689\"\u003e\n\u003cp data-start=\"575\" data-end=\"689\"\u003e\u003cstrong data-start=\"575\" data-end=\"596\"\u003eTouch Sensitivity\u003c\/strong\u003e: High sensitivity – detects touch through thin non-metallic surfaces (e.g., plastic, glass).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"690\" data-end=\"782\"\u003e\n\u003cp data-start=\"692\" data-end=\"782\"\u003e\u003cstrong data-start=\"692\" data-end=\"717\"\u003eLow Power Consumption\u003c\/strong\u003e: Ideal for battery-powered projects and low-energy applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"783\" data-end=\"860\"\u003e\n\u003cp data-start=\"785\" data-end=\"860\"\u003e\u003cstrong data-start=\"785\" data-end=\"803\"\u003eCompact Design\u003c\/strong\u003e: Small PCB with a single touch pad and clear pin labels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"861\" data-end=\"944\"\u003e\n\u003cp data-start=\"863\" data-end=\"874\"\u003e\u003cstrong data-start=\"863\" data-end=\"873\"\u003ePinout\u003c\/strong\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"877\" data-end=\"894\"\u003e\n\u003cp data-start=\"879\" data-end=\"894\"\u003e\u003cstrong data-start=\"879\" data-end=\"886\"\u003eVCC\u003c\/strong\u003e – Power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"897\" data-end=\"915\"\u003e\n\u003cp data-start=\"899\" data-end=\"915\"\u003e\u003cstrong data-start=\"899\" data-end=\"906\"\u003eGND\u003c\/strong\u003e – Ground\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"918\" data-end=\"944\"\u003e\n\u003cp data-start=\"920\" data-end=\"944\"\u003e\u003cstrong data-start=\"920\" data-end=\"927\"\u003eI\/O\u003c\/strong\u003e – Digital output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51052974178587,"sku":null,"price":90.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/images_5b967a4a-da4d-42c2-a6da-be29ed329ed9.jpg?v=1758047150"},{"product_id":"1604-display-module-5v","title":"1604 Display Module 5V","description":"\u003cul\u003e\n\u003cli data-start=\"161\" data-end=\"252\"\u003e\n\u003cp data-start=\"163\" data-end=\"252\"\u003e\u003cstrong data-start=\"163\" data-end=\"179\"\u003eDisplay Type\u003c\/strong\u003e: \u003cstrong data-start=\"181\" data-end=\"198\"\u003eCharacter LCD\u003c\/strong\u003e module displaying \u003cstrong data-start=\"217\" data-end=\"244\"\u003e16 characters x 4 lines\u003c\/strong\u003e (16x4).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"253\" data-end=\"332\"\u003e\n\u003cp data-start=\"255\" data-end=\"332\"\u003e\u003cstrong data-start=\"255\" data-end=\"268\"\u003eBacklight\u003c\/strong\u003e: Blue LED backlight with white characters for clear visibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"333\" data-end=\"436\"\u003e\n\u003cp data-start=\"335\" data-end=\"436\"\u003e\u003cstrong data-start=\"335\" data-end=\"356\"\u003eOperating Voltage\u003c\/strong\u003e: \u003cstrong data-start=\"358\" data-end=\"367\"\u003e5V DC\u003c\/strong\u003e – compatible with Arduino, Raspberry Pi, and other microcontrollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"437\" data-end=\"561\"\u003e\n\u003cp data-start=\"439\" data-end=\"561\"\u003e\u003cstrong data-start=\"439\" data-end=\"452\"\u003eInterface\u003c\/strong\u003e: Standard \u003cstrong data-start=\"463\" data-end=\"474\"\u003eHD44780\u003c\/strong\u003e controller compatible – supports parallel communication (usually 4-bit or 8-bit mode).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"562\" data-end=\"649\"\u003e\n\u003cp data-start=\"564\" data-end=\"649\"\u003e\u003cstrong data-start=\"564\" data-end=\"584\"\u003eContrast Control\u003c\/strong\u003e: Adjustable via potentiometer on the module or external circuit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"650\" data-end=\"785\"\u003e\n\u003cp data-start=\"652\" data-end=\"682\"\u003e\u003cstrong data-start=\"652\" data-end=\"662\"\u003ePinout\u003c\/strong\u003e: Includes pins for:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"707\"\u003e\n\u003cp data-start=\"687\" data-end=\"707\"\u003eData lines (DB0-DB7)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"710\" data-end=\"737\"\u003e\n\u003cp data-start=\"712\" data-end=\"737\"\u003eControl lines (RS, RW, E)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"740\" data-end=\"758\"\u003e\n\u003cp data-start=\"742\" data-end=\"758\"\u003ePower (VCC, GND)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"761\" data-end=\"785\"\u003e\n\u003cp data-start=\"763\" data-end=\"785\"\u003eBacklight (LED+, LED-)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51053070549275,"sku":null,"price":900.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/6370dc7ce686e6b1537cf9fb5c7278ec_jpg_720x720q80_jpg.webp?v=1758048463"},{"product_id":"acs712-20a-ac-and-dc-current-sensor-module","title":"ACS712 20A AC and DC Current Sensor Module","description":"\u003cul\u003e\n\u003cli data-start=\"179\" data-end=\"287\"\u003e\n\u003cp data-start=\"181\" data-end=\"287\"\u003e\u003cstrong data-start=\"181\" data-end=\"196\"\u003eSensor Type\u003c\/strong\u003e: Hall-effect based \u003cstrong data-start=\"216\" data-end=\"241\"\u003ecurrent sensor module\u003c\/strong\u003e capable of measuring both AC and DC currents.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"288\" data-end=\"345\"\u003e\n\u003cp data-start=\"290\" data-end=\"345\"\u003e\u003cstrong data-start=\"290\" data-end=\"307\"\u003eCurrent Range\u003c\/strong\u003e: Measures current up to \u003cstrong data-start=\"332\" data-end=\"344\"\u003e±20 Amps\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"346\" data-end=\"406\"\u003e\n\u003cp data-start=\"348\" data-end=\"406\"\u003e\u003cstrong data-start=\"348\" data-end=\"369\"\u003eOperating Voltage\u003c\/strong\u003e: Typically \u003cstrong data-start=\"381\" data-end=\"390\"\u003e5V DC\u003c\/strong\u003e supply voltage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"407\" data-end=\"496\"\u003e\n\u003cp data-start=\"409\" data-end=\"496\"\u003e\u003cstrong data-start=\"409\" data-end=\"419\"\u003eOutput\u003c\/strong\u003e: Provides an \u003cstrong data-start=\"433\" data-end=\"458\"\u003eanalog voltage output\u003c\/strong\u003e proportional to the measured current.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"497\" data-end=\"591\"\u003e\n\u003cp data-start=\"499\" data-end=\"591\"\u003e\u003cstrong data-start=\"499\" data-end=\"514\"\u003eSensitivity\u003c\/strong\u003e: Approximately \u003cstrong data-start=\"530\" data-end=\"542\"\u003e100 mV\/A\u003c\/strong\u003e output sensitivity (varies slightly by version).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"592\" data-end=\"698\"\u003e\n\u003cp data-start=\"594\" data-end=\"698\"\u003e\u003cstrong data-start=\"594\" data-end=\"607\"\u003eIsolation\u003c\/strong\u003e: Electrical isolation between the sensor and microcontroller for safe current measurement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"699\" data-end=\"783\"\u003e\n\u003cp data-start=\"701\" data-end=\"783\"\u003e\u003cstrong data-start=\"701\" data-end=\"719\"\u003eCompact Design\u003c\/strong\u003e: Small PCB module with easy-to-use pin headers (VCC, GND, OUT).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51053075497243,"sku":null,"price":290.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/5A-Current-Sensor-module-ACS712-5A.jpg?v=1758048799"},{"product_id":"2004-display-module-5v-blue","title":"2004 Display Module 5V Blue","description":"\u003cp data-start=\"94\" data-end=\"213\"\u003e\u003cstrong data-start=\"94\" data-end=\"107\"\u003eFunction:\u003c\/strong\u003e 20x4 character LCD display module for visual output of text, numbers, and symbols in embedded projects.\u003c\/p\u003e\n\u003cp data-start=\"215\" data-end=\"308\"\u003e\u003cstrong data-start=\"215\" data-end=\"232\"\u003eDisplay Type:\u003c\/strong\u003e Blue backlight with white characters, high contrast, 20 columns × 4 rows.\u003c\/p\u003e\n\u003cp data-start=\"310\" data-end=\"446\"\u003e\u003cstrong data-start=\"310\" data-end=\"332\"\u003eOperating Voltage:\u003c\/strong\u003e 5V DC – directly compatible with Arduino, ESP32 (via level shifting), Raspberry Pi, and other microcontrollers.\u003c\/p\u003e\n\u003cp data-start=\"448\" data-end=\"531\"\u003e\u003cstrong data-start=\"448\" data-end=\"466\"\u003eController IC:\u003c\/strong\u003e Built around the HD44780 or compatible LCD controller chipset.\u003c\/p\u003e\n\u003cp data-start=\"533\" data-end=\"659\"\u003e\u003cstrong data-start=\"533\" data-end=\"547\"\u003eInterface:\u003c\/strong\u003e Parallel 4-bit or 8-bit data interface; compatible with standard LCD libraries (Arduino LiquidCrystal, etc.).\u003c\/p\u003e\n\u003cp data-start=\"661\" data-end=\"767\"\u003e\u003cstrong data-start=\"661\" data-end=\"683\"\u003eBacklight Control:\u003c\/strong\u003e Integrated LED backlight with adjustable brightness (via series resistor or PWM).\u003c\/p\u003e\n\u003cp data-start=\"769\" data-end=\"851\"\u003e\u003cstrong data-start=\"769\" data-end=\"787\"\u003eViewing Angle:\u003c\/strong\u003e Clear visibility with wide viewing angle and stable contrast.\u003c\/p\u003e\n\u003cp data-start=\"853\" data-end=\"970\"\u003e\u003cstrong data-start=\"853\" data-end=\"870\"\u003eApplications:\u003c\/strong\u003e Perfect for menus, sensor readouts, clocks, data loggers, robotics, and DIY electronics projects.\u003c\/p\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51111981711643,"sku":null,"price":899.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/2004lcd.jpg?v=1759329987"},{"product_id":"tp4056-lithium-battery-charging-board-type-c-1a","title":"TP4056 Lithium Battery Charging Board TYPE C 1A","description":"\u003cp data-start=\"114\" data-end=\"221\"\u003e\u003cstrong data-start=\"114\" data-end=\"127\"\u003eFunction:\u003c\/strong\u003e Linear lithium-ion\/lithium-polymer battery charging module with built-in Type-C input port.\u003c\/p\u003e\n\u003cp data-start=\"223\" data-end=\"308\"\u003e\u003cstrong data-start=\"223\" data-end=\"239\"\u003eCharging IC:\u003c\/strong\u003e Based on the TP4056 dedicated Li-Ion charge management controller.\u003c\/p\u003e\n\u003cp data-start=\"310\" data-end=\"372\"\u003e\u003cstrong data-start=\"310\" data-end=\"328\"\u003eInput Voltage:\u003c\/strong\u003e 4.5V to 5.5V DC via Type-C USB connector.\u003c\/p\u003e\n\u003cp data-start=\"374\" data-end=\"462\"\u003e\u003cstrong data-start=\"374\" data-end=\"395\"\u003eCharging Current:\u003c\/strong\u003e Default 1A (set by onboard resistor; can be modified if needed).\u003c\/p\u003e\n\u003cp data-start=\"464\" data-end=\"575\"\u003e\u003cstrong data-start=\"464\" data-end=\"490\"\u003eBattery Compatibility:\u003c\/strong\u003e Single-cell 3.7V Li-Ion \/ Li-Po rechargeable batteries (nominal 4.2V full charge).\u003c\/p\u003e\n\u003cp data-start=\"577\" data-end=\"603\"\u003e\u003cstrong data-start=\"577\" data-end=\"601\"\u003eProtection Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"604\" data-end=\"748\"\u003e\n\u003cli data-start=\"604\" data-end=\"629\"\u003e\n\u003cp data-start=\"606\" data-end=\"629\"\u003eOvercharge protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"630\" data-end=\"659\"\u003e\n\u003cp data-start=\"632\" data-end=\"659\"\u003eOver-discharge protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"660\" data-end=\"701\"\u003e\n\u003cp data-start=\"662\" data-end=\"701\"\u003eOver-current\/short-circuit protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"702\" data-end=\"748\"\u003e\n\u003cp data-start=\"704\" data-end=\"748\"\u003eTrickle charge for deeply discharged cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"750\" data-end=\"838\"\u003e\u003cstrong data-start=\"750\" data-end=\"772\"\u003eStatus Indicators:\u003c\/strong\u003e Dual onboard LEDs – Red (charging), Blue\/Green (fully charged).\u003c\/p\u003e\n\u003cp data-start=\"840\" data-end=\"972\"\u003e\u003cstrong data-start=\"840\" data-end=\"857\"\u003eApplications:\u003c\/strong\u003e Suitable for DIY power banks, wearable devices, IoT gadgets, battery-powered electronics, and portable projects.\u003c\/p\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51112022933787,"sku":null,"price":50.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/robo.jpg?v=1782050003"},{"product_id":"laser-module-red-dot-5mw-650nm-adjustable","title":"Laser Module Red Dot 5mW 650nm Adjustable","description":"\u003cp data-start=\"99\" data-end=\"233\"\u003e\u003cstrong data-start=\"99\" data-end=\"112\"\u003eFunction:\u003c\/strong\u003e Compact red laser diode module for generating a visible red dot beam, adjustable for alignment and focus applications.\u003c\/p\u003e\n\u003cp data-start=\"235\" data-end=\"279\"\u003e\u003cstrong data-start=\"235\" data-end=\"250\"\u003eWavelength:\u003c\/strong\u003e 650nm (red visible light).\u003c\/p\u003e\n\u003cp data-start=\"281\" data-end=\"366\"\u003e\u003cstrong data-start=\"281\" data-end=\"298\"\u003eOutput Power:\u003c\/strong\u003e ≤ 5mW (Class IIIa laser – safe for general use with precautions).\u003c\/p\u003e\n\u003cp data-start=\"368\" data-end=\"405\"\u003e\u003cstrong data-start=\"368\" data-end=\"390\"\u003eOperating Voltage:\u003c\/strong\u003e 3V to 5V DC.\u003c\/p\u003e\n\u003cp data-start=\"407\" data-end=\"456\"\u003e\u003cstrong data-start=\"407\" data-end=\"431\"\u003eCurrent Consumption:\u003c\/strong\u003e ~30mA to 40mA typical.\u003c\/p\u003e\n\u003cp data-start=\"458\" data-end=\"529\"\u003e\u003cstrong data-start=\"458\" data-end=\"472\"\u003eBeam Type:\u003c\/strong\u003e Red dot spot with adjustable focus (collimating lens).\u003c\/p\u003e\n\u003cp data-start=\"531\" data-end=\"612\"\u003e\u003cstrong data-start=\"531\" data-end=\"548\"\u003eConstruction:\u003c\/strong\u003e Brass housing with built-in driver circuit for stable output.\u003c\/p\u003e\n\u003cp data-start=\"614\" data-end=\"705\"\u003e\u003cstrong data-start=\"614\" data-end=\"637\"\u003eOperating Distance:\u003c\/strong\u003e Effective up to several meters (depends on lighting and surface).\u003c\/p\u003e\n\u003cp data-start=\"707\" data-end=\"833\"\u003e\u003cstrong data-start=\"707\" data-end=\"724\"\u003eApplications:\u003c\/strong\u003e Ideal for DIY electronics, robotics, alignment tools, laser sights, laser pointers, and visual indicators.\u003c\/p\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51112045117723,"sku":null,"price":550.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/laser.jpg?v=1759330656"},{"product_id":"traffic-light-module-arduino","title":"Traffic Light Module Arduino","description":"\u003cp data-start=\"95\" data-end=\"258\"\u003e\u003cstrong data-start=\"95\" data-end=\"108\"\u003eFunction:\u003c\/strong\u003e Traffic light simulation module with three LEDs (red, yellow, green) for signaling and timing applications in Arduino and microcontroller projects.\u003c\/p\u003e\n\u003cp data-start=\"260\" data-end=\"356\"\u003e\u003cstrong data-start=\"260\" data-end=\"275\"\u003eLED Colors:\u003c\/strong\u003e 5mm Red, Yellow, and Green LEDs mounted on a PCB in traffic light arrangement.\u003c\/p\u003e\n\u003cp data-start=\"358\" data-end=\"481\"\u003e\u003cstrong data-start=\"358\" data-end=\"380\"\u003eOperating Voltage:\u003c\/strong\u003e 3.3V to 5V DC – directly compatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers.\u003c\/p\u003e\n\u003cp data-start=\"483\" data-end=\"549\"\u003e\u003cstrong data-start=\"483\" data-end=\"507\"\u003eCurrent Consumption:\u003c\/strong\u003e ~20mA per LED (with onboard resistors).\u003c\/p\u003e\n\u003cp data-start=\"551\" data-end=\"654\"\u003e\u003cstrong data-start=\"551\" data-end=\"570\"\u003eDriver Circuit:\u003c\/strong\u003e Built-in current-limiting resistors for each LED; no external resistors required.\u003c\/p\u003e\n\u003cp data-start=\"656\" data-end=\"749\"\u003e\u003cstrong data-start=\"656\" data-end=\"670\"\u003eOperation:\u003c\/strong\u003e Digital control – each LED can be turned ON\/OFF independently via GPIO pins.\u003c\/p\u003e\n\u003cp data-start=\"751\" data-end=\"881\"\u003e\u003cstrong data-start=\"751\" data-end=\"768\"\u003eApplications:\u003c\/strong\u003e Ideal for Arduino beginners, traffic signal simulation, robotics, STEM education, and timing control projects.\u003c\/p\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51112062419227,"sku":null,"price":220.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/traffic_light.jpg?v=1759330964"},{"product_id":"vibration-motor-coin-shape","title":"Vibration Motor Coin Shape","description":"\u003cp data-start=\"100\" data-end=\"235\"\u003e\u003cstrong data-start=\"100\" data-end=\"113\"\u003eFunction:\u003c\/strong\u003e Miniature coin-shaped vibration motor for providing haptic feedback and vibration alerts in compact electronic devices.\u003c\/p\u003e\n\u003cp data-start=\"237\" data-end=\"318\"\u003e\u003cstrong data-start=\"237\" data-end=\"252\"\u003eMotor Type:\u003c\/strong\u003e Eccentric rotating mass (ERM) vibration motor, coin\/flat style.\u003c\/p\u003e\n\u003cp data-start=\"320\" data-end=\"389\"\u003e\u003cstrong data-start=\"320\" data-end=\"342\"\u003eOperating Voltage:\u003c\/strong\u003e 3V DC typical (works in range 2.5V – 5V DC).\u003c\/p\u003e\n\u003cp data-start=\"391\" data-end=\"463\"\u003e\u003cstrong data-start=\"391\" data-end=\"415\"\u003eCurrent Consumption:\u003c\/strong\u003e ~60mA to 100mA depending on load and voltage.\u003c\/p\u003e\n\u003cp data-start=\"465\" data-end=\"577\"\u003e\u003cstrong data-start=\"465\" data-end=\"488\"\u003eVibration Strength:\u003c\/strong\u003e Strong vibration output suitable for haptic feedback in handheld and wearable devices.\u003c\/p\u003e\n\u003cp data-start=\"579\" data-end=\"673\"\u003e\u003cstrong data-start=\"579\" data-end=\"588\"\u003eSize:\u003c\/strong\u003e Ultra-thin, coin-shaped form factor (typically 8–12mm diameter, ~3–4mm thickness).\u003c\/p\u003e\n\u003cp data-start=\"675\" data-end=\"734\"\u003e\u003cstrong data-start=\"675\" data-end=\"690\"\u003eConnection:\u003c\/strong\u003e 2-wire interface (red = +V, black = GND).\u003c\/p\u003e\n\u003cp data-start=\"736\" data-end=\"751\"\u003e\u003cstrong data-start=\"736\" data-end=\"749\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"752\" data-end=\"905\"\u003e\n\u003cli data-start=\"752\" data-end=\"784\"\u003e\n\u003cp data-start=\"754\" data-end=\"784\"\u003eFlat design for slim devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"785\" data-end=\"820\"\u003e\n\u003cp data-start=\"787\" data-end=\"820\"\u003eReliable, long-life performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"821\" data-end=\"844\"\u003e\n\u003cp data-start=\"823\" data-end=\"844\"\u003eLow noise operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"845\" data-end=\"905\"\u003e\n\u003cp data-start=\"847\" data-end=\"905\"\u003eEasy integration with microcontrollers and motor drivers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"907\" data-end=\"1021\"\u003e\u003cstrong data-start=\"907\" data-end=\"924\"\u003eApplications:\u003c\/strong\u003e Ideal for smart wearables, mobile phones, handheld controllers, medical devices, and robotics.\u003c\/p\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51112082243867,"sku":null,"price":280.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/vibrationmotor.jpg?v=1759331361"},{"product_id":"servo-esc-tester","title":"Servo \u0026 ESC tester","description":"\u003cp data-start=\"92\" data-end=\"210\"\u003e\u003cstrong data-start=\"92\" data-end=\"105\"\u003eFunction:\u003c\/strong\u003e Multi-purpose tester for checking and controlling servo motors, brushless motor ESCs, and PWM signals.\u003c\/p\u003e\n\u003cp data-start=\"212\" data-end=\"234\"\u003e\u003cstrong data-start=\"212\" data-end=\"232\"\u003eOperating Modes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"235\" data-end=\"466\"\u003e\n\u003cli data-start=\"235\" data-end=\"305\"\u003e\n\u003cp data-start=\"238\" data-end=\"305\"\u003e\u003cstrong data-start=\"238\" data-end=\"253\"\u003eManual Mode\u003c\/strong\u003e – Adjust servo\/ESC position or throttle via knob.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"306\" data-end=\"378\"\u003e\n\u003cp data-start=\"309\" data-end=\"378\"\u003e\u003cstrong data-start=\"309\" data-end=\"325\"\u003eNeutral Mode\u003c\/strong\u003e – Automatically centers the servo to 1.5 ms pulse.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"379\" data-end=\"466\"\u003e\n\u003cp data-start=\"382\" data-end=\"466\"\u003e\u003cstrong data-start=\"382\" data-end=\"400\"\u003eAutomatic Mode\u003c\/strong\u003e – Generates a continuous sweep (0°–180°) for servo\/ESC testing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"468\" data-end=\"550\"\u003e\u003cstrong data-start=\"468\" data-end=\"490\"\u003eOperating Voltage:\u003c\/strong\u003e 4.8V to 6.0V DC (via BEC, ESC, or external power supply).\u003c\/p\u003e\n\u003cp data-start=\"552\" data-end=\"615\"\u003e\u003cstrong data-start=\"552\" data-end=\"570\"\u003eOutput Signal:\u003c\/strong\u003e Standard PWM pulses (1 ms to 2 ms, 50 Hz).\u003c\/p\u003e\n\u003cp data-start=\"617\" data-end=\"708\"\u003e\u003cstrong data-start=\"617\" data-end=\"630\"\u003eChannels:\u003c\/strong\u003e Supports up to 3 channels simultaneously – test 1–3 servos or ESCs at once.\u003c\/p\u003e\n\u003cp data-start=\"710\" data-end=\"816\"\u003e\u003cstrong data-start=\"710\" data-end=\"728\"\u003eCompatibility:\u003c\/strong\u003e Works with analog and digital servos, brushed\/brusheless ESCs, and PWM-based devices.\u003c\/p\u003e\n\u003cp data-start=\"818\" data-end=\"905\"\u003e\u003cstrong data-start=\"818\" data-end=\"835\"\u003eConstruction:\u003c\/strong\u003e Compact PCB module with potentiometer knob and 3-pin servo headers.\u003c\/p\u003e\n\u003cp data-start=\"907\" data-end=\"1001\"\u003e\u003cstrong data-start=\"907\" data-end=\"928\"\u003eCurrent Handling:\u003c\/strong\u003e Can drive multiple servos (limited by external power supply capacity).\u003c\/p\u003e\n\u003cp data-start=\"1003\" data-end=\"1125\"\u003e\u003cstrong data-start=\"1003\" data-end=\"1020\"\u003eApplications:\u003c\/strong\u003e Ideal for RC model testing, robotics development, servo calibration, ESC setup, and hobby electronics.\u003c\/p\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51112091582747,"sku":null,"price":350.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/ESCtester.jpg?v=1759331835"},{"product_id":"dc-volt-amp-meter-dc-100v-10a-voltmeter-dsn-vc288","title":"DC Volt Amp Meter DC 100V 10A Voltmeter DSN-VC288","description":"\u003cp data-start=\"109\" data-end=\"229\"\u003e\u003cstrong data-start=\"109\" data-end=\"122\"\u003eFunction:\u003c\/strong\u003e Digital DC voltmeter and ammeter module for real-time measurement of voltage and current in DC circuits.\u003c\/p\u003e\n\u003cp data-start=\"231\" data-end=\"254\"\u003e\u003cstrong data-start=\"231\" data-end=\"241\"\u003eModel:\u003c\/strong\u003e DSN-VC288.\u003c\/p\u003e\n\u003cp data-start=\"256\" data-end=\"290\"\u003e\u003cstrong data-start=\"256\" data-end=\"274\"\u003eVoltage Range:\u003c\/strong\u003e DC 0V – 100V.\u003c\/p\u003e\n\u003cp data-start=\"292\" data-end=\"325\"\u003e\u003cstrong data-start=\"292\" data-end=\"310\"\u003eCurrent Range:\u003c\/strong\u003e DC 0A – 10A.\u003c\/p\u003e\n\u003cp data-start=\"327\" data-end=\"409\"\u003e\u003cstrong data-start=\"327\" data-end=\"339\"\u003eDisplay:\u003c\/strong\u003e Dual 3-digit 7-segment LED display (Red = Voltage, Blue = Current).\u003c\/p\u003e\n\u003cp data-start=\"411\" data-end=\"442\"\u003e\u003cstrong data-start=\"411\" data-end=\"426\"\u003eResolution:\u003c\/strong\u003e 0.1V \/ 0.01A.\u003c\/p\u003e\n\u003cp data-start=\"444\" data-end=\"534\"\u003e\u003cstrong data-start=\"444\" data-end=\"461\"\u003ePower Supply:\u003c\/strong\u003e Self-powered from measurement circuit (requires at least ~4.5V input).\u003c\/p\u003e\n\u003cp data-start=\"536\" data-end=\"549\"\u003e\u003cstrong data-start=\"536\" data-end=\"547\"\u003eWiring:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"550\" data-end=\"685\"\u003e\n\u003cli data-start=\"550\" data-end=\"609\"\u003e\n\u003cp data-start=\"552\" data-end=\"609\"\u003e2-wire design – powered directly from measurement line.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"610\" data-end=\"685\"\u003e\n\u003cp data-start=\"612\" data-end=\"685\"\u003eRequires shunt resistor for current measurement (integrated on module).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"687\" data-end=\"715\"\u003e\u003cstrong data-start=\"687\" data-end=\"700\"\u003eAccuracy:\u003c\/strong\u003e ±1% typical.\u003c\/p\u003e\n\u003cp data-start=\"717\" data-end=\"839\"\u003e\u003cstrong data-start=\"717\" data-end=\"734\"\u003eApplications:\u003c\/strong\u003e Ideal for DIY power supplies, battery monitoring, solar panels, robotics, and DC electronics projects.\u003c\/p\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51112119828763,"sku":null,"price":550.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/voltmeter.jpg?v=1759332680"},{"product_id":"ultrasonic-sensor-hc-sr04-distance-measuring-sensor","title":"Ultrasonic Sensor HC SR04\/Distance Measuring Sensor","description":"\u003cp data-start=\"0\" data-end=\"147\"\u003e\u003cstrong data-start=\"0\" data-end=\"13\"\u003eFunction:\u003c\/strong\u003e Ultrasonic distance measuring sensor module designed for accurate, non-contact distance detection using high-frequency sound waves.\u003c\/p\u003e\n\u003cp data-start=\"149\" data-end=\"299\"\u003e\u003cstrong data-start=\"149\" data-end=\"173\"\u003eOperating Principle:\u003c\/strong\u003e Emits ultrasonic pulses and measures the time delay of the echo to calculate the distance between the sensor and an object.\u003c\/p\u003e\n\u003cp data-start=\"301\" data-end=\"424\"\u003e\u003cstrong data-start=\"301\" data-end=\"322\"\u003eRange \u0026amp; Accuracy:\u003c\/strong\u003e Detects objects from 2 cm to 400 cm (4 meters) with high accuracy of ±3 mm under normal conditions.\u003c\/p\u003e\n\u003cp data-start=\"426\" data-end=\"572\"\u003e\u003cstrong data-start=\"426\" data-end=\"448\"\u003eOperating Voltage:\u003c\/strong\u003e Works at 5V DC with typical operating current around 15 mA, compatible with most microcontrollers and development boards.\u003c\/p\u003e\n\u003cp data-start=\"574\" data-end=\"713\"\u003e\u003cstrong data-start=\"574\" data-end=\"591\"\u003eConstruction:\u003c\/strong\u003e Equipped with dual transducers — one transmitter and one receiver — mounted on a sturdy PCB for consistent performance.\u003c\/p\u003e\n\u003cp data-start=\"715\" data-end=\"871\"\u003e\u003cstrong data-start=\"715\" data-end=\"729\"\u003eInterface:\u003c\/strong\u003e Provides simple 4-pin connections (VCC, Trig, Echo, GND) for easy integration with Arduino, Raspberry Pi, ESP32, and other control systems.\u003c\/p\u003e\n\u003cp data-start=\"873\" data-end=\"1013\"\u003e\u003cstrong data-start=\"873\" data-end=\"890\"\u003eApplications:\u003c\/strong\u003e Commonly used in obstacle avoidance robots, distance measurement systems, parking sensors, automation, and IoT projects.\u003c\/p\u003e\n\u003cp data-start=\"1015\" data-end=\"1150\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1015\" data-end=\"1026\"\u003eDesign:\u003c\/strong\u003e Compact and lightweight module offering fast response time and stable output; ideal for embedded and robotics applications.\u003c\/p\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51254666461467,"sku":null,"price":220.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/images_c835af3e-184b-4f7c-bf34-6d805ec49b62.jpg?v=1761847901"},{"product_id":"camera-module-ov7670-for-arduino","title":"Camera Module OV7670 For Arduino","description":"\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69038dd1-f270-8324-8a2b-4b334c20b784-11\" data-testid=\"conversation-turn-48\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"e58adced-b380-4259-847c-7581fd0421da\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"138\"\u003e\u003cstrong data-start=\"0\" data-end=\"13\"\u003eFunction:\u003c\/strong\u003e Low-cost CMOS camera module designed for image capture and video streaming in embedded systems and Arduino-based projects.\u003c\/p\u003e\n\u003cp data-start=\"140\" data-end=\"279\"\u003e\u003cstrong data-start=\"140\" data-end=\"151\"\u003eSensor:\u003c\/strong\u003e Features the OV7670 0.3MP VGA camera sensor with a resolution of up to 640×480 pixels, supporting RGB and YUV output formats.\u003c\/p\u003e\n\u003cp data-start=\"281\" data-end=\"418\"\u003e\u003cstrong data-start=\"281\" data-end=\"303\"\u003eOperating Voltage:\u003c\/strong\u003e Works on a 3.3V power supply, ensuring efficient and stable operation in low-power microcontroller environments.\u003c\/p\u003e\n\u003cp data-start=\"420\" data-end=\"576\"\u003e\u003cstrong data-start=\"420\" data-end=\"434\"\u003eInterface:\u003c\/strong\u003e Uses a parallel 8-bit data interface for direct connection with Arduino, ESP32, or other microcontrollers capable of handling camera input.\u003c\/p\u003e\n\u003cp data-start=\"578\" data-end=\"721\"\u003e\u003cstrong data-start=\"578\" data-end=\"595\"\u003eConstruction:\u003c\/strong\u003e Compact PCB module with a fixed-focus lens, onboard oscillator, and stable pin header for easy prototyping and integration.\u003c\/p\u003e\n\u003cp data-start=\"723\" data-end=\"850\"\u003e\u003cstrong data-start=\"723\" data-end=\"739\"\u003ePerformance:\u003c\/strong\u003e Offers automatic exposure, white balance, and gain control for clear imaging under varying light conditions.\u003c\/p\u003e\n\u003cp data-start=\"852\" data-end=\"987\"\u003e\u003cstrong data-start=\"852\" data-end=\"870\"\u003eCompatibility:\u003c\/strong\u003e Works with Arduino Uno, Mega, ESP32-CAM, and STM32 boards (note: requires sufficient processing power and memory).\u003c\/p\u003e\n\u003cp data-start=\"989\" data-end=\"1109\"\u003e\u003cstrong data-start=\"989\" data-end=\"1006\"\u003eApplications:\u003c\/strong\u003e Ideal for image processing, computer vision, face detection, robotics, and DIY surveillance systems.\u003c\/p\u003e\n\u003cp data-start=\"1111\" data-end=\"1220\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1111\" data-end=\"1122\"\u003eDesign:\u003c\/strong\u003e Lightweight and compact — perfect for small embedded projects and educational camera experiments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51263775310107,"sku":null,"price":599.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/device10_1000.webp?v=1762035608"},{"product_id":"bmp180-gy-68-digital-barometric-pressure-sensor","title":"BMP180 GY-68 Digital Barometric Pressure Sensor","description":"\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69038dd1-f270-8324-8a2b-4b334c20b784-14\" data-testid=\"conversation-turn-54\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"4597f192-7c5e-48a1-a315-9d378679b63c\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"171\"\u003e\u003cstrong data-start=\"0\" data-end=\"13\"\u003eFunction:\u003c\/strong\u003e High-precision digital barometric pressure and temperature sensor module designed for environmental monitoring, weather stations, and altitude measurement.\u003c\/p\u003e\n\u003cp data-start=\"173\" data-end=\"321\"\u003e\u003cstrong data-start=\"173\" data-end=\"189\"\u003eSensor Chip:\u003c\/strong\u003e Built around the Bosch BMP180 sensor, capable of measuring pressure and temperature with high accuracy and low power consumption.\u003c\/p\u003e\n\u003cp data-start=\"323\" data-end=\"460\"\u003e\u003cstrong data-start=\"323\" data-end=\"345\"\u003eOperating Voltage:\u003c\/strong\u003e Works on 3.3V–5V DC, making it fully compatible with Arduino, Raspberry Pi, and other microcontroller platforms.\u003c\/p\u003e\n\u003cp data-start=\"462\" data-end=\"579\"\u003e\u003cstrong data-start=\"462\" data-end=\"476\"\u003eInterface:\u003c\/strong\u003e Communicates via I²C protocol for easy and reliable data transfer using just two pins (SCL and SDA).\u003c\/p\u003e\n\u003cp data-start=\"581\" data-end=\"724\"\u003e\u003cstrong data-start=\"581\" data-end=\"597\"\u003ePerformance:\u003c\/strong\u003e Measures barometric pressure from 300 to 1100 hPa (equivalent to altitudes from +9000m to -500m) with accuracy up to ±1 hPa.\u003c\/p\u003e\n\u003cp data-start=\"726\" data-end=\"880\"\u003e\u003cstrong data-start=\"726\" data-end=\"743\"\u003eConstruction:\u003c\/strong\u003e Compact GY-68 breakout board featuring onboard voltage regulator and pull-up resistors for stable readings and direct MCU interfacing.\u003c\/p\u003e\n\u003cp data-start=\"882\" data-end=\"1024\"\u003e\u003cstrong data-start=\"882\" data-end=\"899\"\u003eApplications:\u003c\/strong\u003e Ideal for weather monitoring systems, drone altitude control, GPS correction, environmental logging, and DIY IoT projects.\u003c\/p\u003e\n\u003cp data-start=\"1026\" data-end=\"1145\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1026\" data-end=\"1037\"\u003eDesign:\u003c\/strong\u003e Small, lightweight module with clearly labeled pin headers for quick breadboard or jumper wire connections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51263778586907,"sku":null,"price":150.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/BMP180GY-68DigitalBarometricPressureSensor.jpg?v=1762035993"},{"product_id":"l298-h-bridge-motor-driver-module","title":"L298 H Bridge Motor Driver Module","description":"\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69038dd1-f270-8324-8a2b-4b334c20b784-16\" data-testid=\"conversation-turn-58\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"3e3121a4-4e65-4fd6-bb65-cb16ba7b85ac\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"184\"\u003e\u003cstrong data-start=\"0\" data-end=\"13\"\u003eFunction:\u003c\/strong\u003e Dual H-Bridge motor driver module designed to control the speed and direction of two DC motors or one stepper motor using microcontrollers like Arduino or Raspberry Pi.\u003c\/p\u003e\n\u003cp data-start=\"186\" data-end=\"328\"\u003e\u003cstrong data-start=\"186\" data-end=\"198\"\u003eChipset:\u003c\/strong\u003e Powered by the L298N driver IC — a robust, high-current dual full-bridge chip capable of handling high-power loads efficiently.\u003c\/p\u003e\n\u003cp data-start=\"330\" data-end=\"459\"\u003e\u003cstrong data-start=\"330\" data-end=\"352\"\u003eOperating Voltage:\u003c\/strong\u003e Supports motor supply voltage from 5V to 35V with a maximum continuous current output of 2A per channel.\u003c\/p\u003e\n\u003cp data-start=\"461\" data-end=\"590\"\u003e\u003cstrong data-start=\"461\" data-end=\"483\"\u003eControl Interface:\u003c\/strong\u003e Uses standard logic-level inputs (IN1–IN4, ENA, ENB) for simple PWM-based speed and directional control.\u003c\/p\u003e\n\u003cp data-start=\"592\" data-end=\"741\"\u003e\u003cstrong data-start=\"592\" data-end=\"609\"\u003eConstruction:\u003c\/strong\u003e Equipped with an onboard 5V voltage regulator, screw terminals for motor and power connections, and pin headers for signal input.\u003c\/p\u003e\n\u003cp data-start=\"743\" data-end=\"870\"\u003e\u003cstrong data-start=\"743\" data-end=\"761\"\u003eCompatibility:\u003c\/strong\u003e Works seamlessly with Arduino, ESP32, STM32, and Raspberry Pi boards for robotics and automation projects.\u003c\/p\u003e\n\u003cp data-start=\"872\" data-end=\"981\"\u003e\u003cstrong data-start=\"872\" data-end=\"889\"\u003eApplications:\u003c\/strong\u003e Ideal for robotic cars, motorized platforms, conveyor systems, and DIY automation setups.\u003c\/p\u003e\n\u003cp data-start=\"983\" data-end=\"1141\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"983\" data-end=\"994\"\u003eDesign:\u003c\/strong\u003e Includes onboard heat sink for thermal protection and jumpers to enable or disable motor control channels; durable PCB ensures stable performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51263783829787,"sku":null,"price":430.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/L298NM3.jpg?v=1762036237"},{"product_id":"ldr-5mm-light-sensitive-resistor-photoresistor-gl5528-for-arduino","title":"LDR 5MM Light Sensitive Resistor Photoresistor GL5528 For Arduino","description":"\u003cp data-start=\"0\" data-end=\"175\"\u003e\u003cstrong data-start=\"0\" data-end=\"13\"\u003eFunction:\u003c\/strong\u003e Light Dependent Resistor (LDR) sensor designed to detect and respond to varying light intensity, providing an analog signal based on ambient brightness levels.\u003c\/p\u003e\n\u003cp data-start=\"177\" data-end=\"320\"\u003e\u003cstrong data-start=\"177\" data-end=\"187\"\u003eModel:\u003c\/strong\u003e GL5528 5mm photoresistor — known for its high sensitivity and reliable performance in both indoor and outdoor lighting conditions.\u003c\/p\u003e\n\u003cp data-start=\"322\" data-end=\"478\"\u003e\u003cstrong data-start=\"322\" data-end=\"346\"\u003eOperating Principle:\u003c\/strong\u003e Resistance decreases as light intensity increases, allowing microcontrollers like Arduino to interpret brightness changes easily.\u003c\/p\u003e\n\u003cp data-start=\"480\" data-end=\"501\"\u003e\u003cstrong data-start=\"480\" data-end=\"499\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"502\" data-end=\"661\"\u003e\n\u003cli data-start=\"502\" data-end=\"531\"\u003e\n\u003cp data-start=\"504\" data-end=\"531\"\u003e\u003cstrong data-start=\"504\" data-end=\"524\"\u003eDark resistance:\u003c\/strong\u003e ~1MΩ\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"532\" data-end=\"579\"\u003e\n\u003cp data-start=\"534\" data-end=\"579\"\u003e\u003cstrong data-start=\"534\" data-end=\"555\"\u003eLight resistance:\u003c\/strong\u003e 5–10kΩ (under 10 Lux)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"580\" data-end=\"631\"\u003e\n\u003cp data-start=\"582\" data-end=\"631\"\u003e\u003cstrong data-start=\"582\" data-end=\"600\"\u003eSpectral peak:\u003c\/strong\u003e 540 nm (visible light range)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"632\" data-end=\"661\"\u003e\n\u003cp data-start=\"634\" data-end=\"661\"\u003e\u003cstrong data-start=\"634\" data-end=\"652\"\u003eResponse time:\u003c\/strong\u003e \u0026lt;30 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"663\" data-end=\"809\"\u003e\u003cstrong data-start=\"663\" data-end=\"681\"\u003eCompatibility:\u003c\/strong\u003e Fully compatible with Arduino, Raspberry Pi, ESP8266, and other analog input microcontrollers for light-sensing applications.\u003c\/p\u003e\n\u003cp data-start=\"811\" data-end=\"952\"\u003e\u003cstrong data-start=\"811\" data-end=\"828\"\u003eConstruction:\u003c\/strong\u003e Compact 5mm sensor head with durable epoxy coating, ensuring protection and stable performance across temperature ranges.\u003c\/p\u003e\n\u003cp data-start=\"954\" data-end=\"1104\"\u003e\u003cstrong data-start=\"954\" data-end=\"971\"\u003eApplications:\u003c\/strong\u003e Ideal for automatic street lights, light-following robots, brightness control systems, alarm sensors, and solar tracking projects.\u003c\/p\u003e\n\u003cp data-start=\"1106\" data-end=\"1243\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1106\" data-end=\"1117\"\u003eDesign:\u003c\/strong\u003e Simple two-pin interface for easy breadboard or PCB mounting, requiring no complex setup — just connect, read, and calibrate.\u003c\/p\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51263797887259,"sku":null,"price":25.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/H5ce8d995fd1843d6941ad62f9a8515555.avif?v=1762036606"},{"product_id":"flex-sensor-2-2-inch-bend-detection-sensor","title":"Flex sensor 2.2 inch Bend Detection Sensor","description":"\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69038dd1-f270-8324-8a2b-4b334c20b784-21\" data-testid=\"conversation-turn-68\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"8518c326-6be2-4955-848a-88db593e7f84\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"189\"\u003e\u003cstrong data-start=\"0\" data-end=\"13\"\u003eFunction:\u003c\/strong\u003e Flexible bend sensor that measures angular displacement by changing resistance when bent, ideal for detecting motion, flex, and pressure in wearable or robotic applications.\u003c\/p\u003e\n\u003cp data-start=\"191\" data-end=\"318\"\u003e\u003cstrong data-start=\"191\" data-end=\"202\"\u003eLength:\u003c\/strong\u003e 2.2-inch (55mm) active sensing area — compact and responsive for accurate bend detection in small-scale projects.\u003c\/p\u003e\n\u003cp data-start=\"320\" data-end=\"486\"\u003e\u003cstrong data-start=\"320\" data-end=\"344\"\u003eOperating Principle:\u003c\/strong\u003e Resistance increases linearly as the sensor is bent; flat position offers low resistance, while maximum bend yields high resistance output.\u003c\/p\u003e\n\u003cp data-start=\"488\" data-end=\"653\"\u003e\u003cstrong data-start=\"488\" data-end=\"506\"\u003eCompatibility:\u003c\/strong\u003e Works seamlessly with Arduino, Raspberry Pi, and other microcontrollers via analog input pins — easily integrated with voltage divider circuits.\u003c\/p\u003e\n\u003cp data-start=\"655\" data-end=\"676\"\u003e\u003cstrong data-start=\"655\" data-end=\"674\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"677\" data-end=\"852\"\u003e\n\u003cli data-start=\"677\" data-end=\"707\"\u003e\n\u003cp data-start=\"679\" data-end=\"707\"\u003e\u003cstrong data-start=\"679\" data-end=\"699\"\u003eFlat resistance:\u003c\/strong\u003e ~10kΩ\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"708\" data-end=\"772\"\u003e\n\u003cp data-start=\"710\" data-end=\"772\"\u003e\u003cstrong data-start=\"710\" data-end=\"730\"\u003eBend resistance:\u003c\/strong\u003e Up to ~30–40kΩ (depending on curvature)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"773\" data-end=\"817\"\u003e\n\u003cp data-start=\"775\" data-end=\"817\"\u003e\u003cstrong data-start=\"775\" data-end=\"791\"\u003eBend radius:\u003c\/strong\u003e Up to 90° optimal range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"818\" data-end=\"852\"\u003e\n\u003cp data-start=\"820\" data-end=\"852\"\u003e\u003cstrong data-start=\"820\" data-end=\"842\"\u003eOperating voltage:\u003c\/strong\u003e 3.3V–5V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"854\" data-end=\"1002\"\u003e\u003cstrong data-start=\"854\" data-end=\"871\"\u003eConstruction:\u003c\/strong\u003e High-quality flexible substrate with conductive ink layers, built for durability and consistent response through repeated bends.\u003c\/p\u003e\n\u003cp data-start=\"1004\" data-end=\"1146\"\u003e\u003cstrong data-start=\"1004\" data-end=\"1021\"\u003eApplications:\u003c\/strong\u003e Perfect for gesture recognition, robotic fingers, gaming gloves, prosthetics, posture sensing, and wearable tech projects.\u003c\/p\u003e\n\u003cp data-start=\"1148\" data-end=\"1304\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1148\" data-end=\"1159\"\u003eDesign:\u003c\/strong\u003e Slim, lightweight, and highly sensitive — provides smooth analog output proportional to the degree of bending, ensuring precise motion tracking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51263798247707,"sku":null,"price":1550.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/2.2-inch-flex-sensor-multiple-bend-sensor-for-arduino-in-Pakistan.webp?v=1762036685"},{"product_id":"lm393-sound-detection-sensor-module-microphone-sensor","title":"LM393 Sound Detection Sensor Module Microphone Sensor","description":"\u003cp data-start=\"276\" data-end=\"344\"\u003e\u003cstrong data-start=\"276\" data-end=\"288\"\u003eProduct:\u003c\/strong\u003e LM393 Sound Detection Sensor Module Microphone Sensor\u003c\/p\u003e\n\u003cp data-start=\"346\" data-end=\"527\"\u003e\u003cstrong data-start=\"346\" data-end=\"359\"\u003eFunction:\u003c\/strong\u003e Detects sound intensity using a built-in microphone and LM393 voltage comparator, converting audio signals into digital or analog outputs for sound-based automation.\u003c\/p\u003e\n\u003cp data-start=\"529\" data-end=\"675\"\u003e\u003cstrong data-start=\"529\" data-end=\"547\"\u003eCompatibility:\u003c\/strong\u003e Works seamlessly with Arduino, ESP32, ESP8266, Raspberry Pi, and other 3.3V–5V microcontrollers for sound-activated projects.\u003c\/p\u003e\n\u003cp data-start=\"677\" data-end=\"858\"\u003e\u003cstrong data-start=\"677\" data-end=\"694\"\u003eConstruction:\u003c\/strong\u003e Equipped with a high-sensitivity electret microphone, LM393 chip, and onboard potentiometer for sensitivity adjustment; includes power and signal indicator LEDs.\u003c\/p\u003e\n\u003cp data-start=\"860\" data-end=\"1013\"\u003e\u003cstrong data-start=\"860\" data-end=\"879\"\u003eMotion Control:\u003c\/strong\u003e Provides both analog (AO) output for continuous sound level monitoring and digital (DO) output for threshold-based sound detection.\u003c\/p\u003e\n\u003cp data-start=\"1015\" data-end=\"1158\"\u003e\u003cstrong data-start=\"1015\" data-end=\"1032\"\u003eApplications:\u003c\/strong\u003e Ideal for voice-activated systems, sound-reactive lighting, noise alarms, clapping switches, and smart automation projects.\u003c\/p\u003e\n\u003cp data-start=\"1160\" data-end=\"1329\"\u003e\u003cstrong data-start=\"1160\" data-end=\"1173\"\u003eAssembly:\u003c\/strong\u003e Simple 3-pin interface (VCC, GND, DO\/AO) for easy wiring and direct breadboard or jumper wire connection; adjustable sensitivity via screw potentiometer.\u003c\/p\u003e\n\u003cp data-start=\"1331\" data-end=\"1483\"\u003e\u003cstrong data-start=\"1331\" data-end=\"1350\"\u003eCompact Design:\u003c\/strong\u003e Small, lightweight PCB with pre-soldered components for plug-and-play integration into embedded or educational electronics setups.\u003c\/p\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51263806439707,"sku":null,"price":110.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/robo_10.jpg?v=1782053626"},{"product_id":"iic-i2c-16-pin-serial-interface-lcd-display-adapter-module","title":"IIC\/I2C 16 Pin Serial Interface LCD Display Adapter Module","description":"\u003cp data-start=\"0\" data-end=\"215\"\u003e\u003cstrong data-start=\"0\" data-end=\"13\"\u003eFunction:\u003c\/strong\u003e 16-pin IIC\/I2C serial interface adapter module designed to simplify connections between Arduino or other microcontrollers and standard 16x2 or 20x4 LCD displays, reducing the number of required pins.\u003c\/p\u003e\n\u003cp data-start=\"217\" data-end=\"394\"\u003e\u003cstrong data-start=\"217\" data-end=\"235\"\u003eCompatibility:\u003c\/strong\u003e Fully compatible with Arduino, ESP32, ESP8266, Raspberry Pi, and other boards supporting I2C communication; works with most HD44780-compatible LCD displays.\u003c\/p\u003e\n\u003cp data-start=\"396\" data-end=\"588\"\u003e\u003cstrong data-start=\"396\" data-end=\"413\"\u003eConstruction:\u003c\/strong\u003e Built around the PCF8574 I\/O expander IC with onboard potentiometer for contrast adjustment, power indicator LED, and pre-soldered male header pins for easy LCD attachment.\u003c\/p\u003e\n\u003cp data-start=\"590\" data-end=\"784\"\u003e\u003cstrong data-start=\"590\" data-end=\"609\"\u003eMotion Control:\u003c\/strong\u003e Provides smooth and reliable serial data transmission over the I2C bus, allowing text and data to be displayed efficiently using only two communication lines (SDA and SCL).\u003c\/p\u003e\n\u003cp data-start=\"786\" data-end=\"959\"\u003e\u003cstrong data-start=\"786\" data-end=\"803\"\u003eApplications:\u003c\/strong\u003e Ideal for projects requiring display output with limited I\/O pins, such as embedded systems, IoT dashboards, digital meters, and educational electronics.\u003c\/p\u003e\n\u003cp data-start=\"961\" data-end=\"1111\"\u003e\u003cstrong data-start=\"961\" data-end=\"974\"\u003eAssembly:\u003c\/strong\u003e Simple 4-pin connection (VCC, GND, SDA, SCL); easily stackable onto the back of an LCD display using standard headers and solder pads.\u003c\/p\u003e\n\u003cp data-start=\"1113\" data-end=\"1269\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1113\" data-end=\"1132\"\u003eCompact Design:\u003c\/strong\u003e Lightweight, space-saving module that neatly integrates behind the LCD, offering clean wiring and reduced clutter in project enclosures.\u003c\/p\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51263807226139,"sku":null,"price":149.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/iic-i2c-serail-interface-adapter-module-for-1602-2004-lcd-display-in-pakistan-2.webp?v=1762037179"},{"product_id":"hx711-load-cell-weighing-sensor-module","title":"HX711 Load Cell Weighing Sensor Module","description":"\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:9dc230bd-578b-44bc-9561-5a4e4a7fd716-1\" data-testid=\"conversation-turn-4\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"10d3c053-efd7-4ce0-847d-baa62dbb8bb2\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"112\"\u003e\u003cstrong data-start=\"0\" data-end=\"17\"\u003ePower Rating:\u003c\/strong\u003e Operates at 5V DC – ensures stable and low-power performance for precise weight measurement.\u003c\/p\u003e\n\u003cp data-start=\"114\" data-end=\"235\"\u003e\u003cstrong data-start=\"114\" data-end=\"123\"\u003eType:\u003c\/strong\u003e 24-bit analog-to-digital converter (ADC) – specifically designed for load cell and weight scale applications.\u003c\/p\u003e\n\u003cp data-start=\"237\" data-end=\"343\"\u003e\u003cstrong data-start=\"237\" data-end=\"255\"\u003eCompatibility:\u003c\/strong\u003e Works seamlessly with most microcontrollers such as Arduino, ESP32, and Raspberry Pi.\u003c\/p\u003e\n\u003cp data-start=\"345\" data-end=\"498\"\u003e\u003cstrong data-start=\"345\" data-end=\"370\"\u003eSignal Amplification:\u003c\/strong\u003e Features built-in programmable gain amplifiers (32, 64, and 128) for accurate signal amplification from strain gauge sensors.\u003c\/p\u003e\n\u003cp data-start=\"500\" data-end=\"598\"\u003e\u003cstrong data-start=\"500\" data-end=\"511\"\u003eOutput:\u003c\/strong\u003e Digital output for direct microcontroller interfacing without additional components.\u003c\/p\u003e\n\u003cp data-start=\"600\" data-end=\"734\"\u003e\u003cstrong data-start=\"600\" data-end=\"613\"\u003eAccuracy:\u003c\/strong\u003e High-resolution measurement suitable for electronic weighing scales, pressure sensors, and force measurement projects.\u003c\/p\u003e\n\u003cp data-start=\"736\" data-end=\"819\"\u003e\u003cstrong data-start=\"736\" data-end=\"752\"\u003eEase of Use:\u003c\/strong\u003e Simple 4-wire connection – VCC, GND, DT (Data), and SCK (Clock).\u003c\/p\u003e\n\u003cp data-start=\"821\" data-end=\"951\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"821\" data-end=\"836\"\u003eDurability:\u003c\/strong\u003e Compact PCB with high-quality components for long-term, reliable operation in DIY and industrial weighing systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51312283812123,"sku":null,"price":130.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/HX711-load-cell-amplifier-module-at-best-price-in-pakistan.webp?v=1762876757"},{"product_id":"motion-sensor-switch-12v-24v-pir-sensor","title":"Motion Sensor Switch, 12V 24V PIR Sensor","description":"\u003cp\u003e\u003cstrong\u003ePower Rating:\u003c\/strong\u003e Operates on 12V–24V DC – supports a wide voltage range for flexible use in various electronic and lighting systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e PIR (Passive Infrared) Motion Sensor Switch – detects human motion through infrared heat changes in its surroundings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetection Range:\u003c\/strong\u003e Senses movement within 5–8 meters for automatic switching on or off of connected devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Control:\u003c\/strong\u003e Automatically activates connected lights or appliances when motion is detected and turns them off after a preset delay.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable Settings:\u003c\/strong\u003e Features sensitivity and time-delay adjustment to customize response according to your needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works with LED lights, security systems, and automation setups in both indoor and outdoor environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Efficiency:\u003c\/strong\u003e Saves energy by operating only when motion is detected, reducing unnecessary power usage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurability:\u003c\/strong\u003e Compact, weather-resistant housing for reliable performance in home, office, or industrial installations.\u003c\/p\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51312309731611,"sku":null,"price":670.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/666561406325-Motion-Sensor-12V24V-DC-6A-GekPower.jpg?v=1762877776"},{"product_id":"mq-5-gas-sensor","title":"MQ-5 Gas Sensor","description":"\u003cp\u003e\u003cstrong\u003ePower Rating:\u003c\/strong\u003e Operates at 5V DC – optimized for low-power, continuous gas monitoring applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e MQ-5 Gas Sensor Module – detects LPG, natural gas, hydrogen, and other combustible gases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetection Range:\u003c\/strong\u003e Capable of sensing gas concentrations from 200 to 10,000 ppm (parts per million).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput:\u003c\/strong\u003e Provides both analog and digital outputs for easy interfacing with Arduino, ESP32, or other microcontrollers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResponse Time:\u003c\/strong\u003e Fast response and recovery times ensure real-time gas leak detection and system alerts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalibration:\u003c\/strong\u003e Factory-calibrated but can be fine-tuned using the onboard potentiometer for precise sensitivity control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuild Quality:\u003c\/strong\u003e Features a high-quality sensing element with a durable metal-oxide semiconductor layer for long service life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for gas leak detection systems, home safety devices, industrial monitoring, and smart automation projects.\u003c\/p\u003e","brand":"Robo.pk","offers":[{"title":"Default Title","offer_id":51312313958683,"sku":null,"price":235.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1047\/5547\/files\/12a-1.jpg?v=1762877925"},{"product_id":"mq135-air-quality-detector-sensor-module","title":"Mq135 Air Quality Detector Sensor Module","description":"\u003cp\u003e\u003cstrong\u003ePower Rating:\u003c\/strong\u003e Operates at 5V DC – designed for stable, low-power air quality monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e MQ-135 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signal from a controller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSound Output:\u003c\/strong\u003e Produces tones, beeps, and melodies depending on the frequency of the input signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnection Interface:\u003c\/strong\u003e Simple 3-pin design (Signal, VCC, GND) for quick and easy wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperation:\u003c\/strong\u003e Requires external control signals, allowing users to create custom sound patterns or alarms through programming.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works perfectly with Arduino tone() function and other PWM-capable platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuild Quality:\u003c\/strong\u003e Compact PCB with stable soldering and high-quality components for reliable performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for alarms, timers, notification systems, and 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