Function: Detects infrared radiation emitted by moving objects (typically humans) to sense motion. Sensor Type: Passive Infrared (PIR) sensor with built-in signal processing circuitry. Operating Voltage: 5V DC (works between...

Display Type: 16x2 character LCD – displays 2 lines with 16 characters each. Interface: Integrated I2C backpack (soldered) for simplified wiring – only 2 data pins required (SDA & SCL)....

Function: Detects light intensity using a photoresistor (LDR) – resistance decreases as light increases. Sensor Type: Analog light sensor with digital trigger output capability. Operating Voltage: 3.3V – 5V DC...

Function: Light Dependent Resistor (LDR) sensor designed to detect and respond to varying light intensity, providing an analog signal based on ambient brightness levels. Model: GL5528 5mm photoresistor — known...

Power Rating: Operates at 3.3V–5V DC – provides stable and energy-efficient performance for continuous operation. Type: TCRT5000 Infrared Reflective Sensor Module – uses an IR transmitter and receiver pair to...

Function: Traffic light simulation module with three LEDs (red, yellow, green) for signaling and timing applications in Arduino and microcontroller projects. LED Colors: 5mm Red, Yellow, and Green LEDs mounted...

Sensor Type: Capacitive moisture sensor – detects soil moisture levels without corrosion-prone exposed electrodes. Operating Voltage: 3.3V to 5V DC – fully compatible with Arduino, ESP32, Raspberry Pi, and similar...

Function: Detects a variety of flammable and combustible gases including LPG, methane (CH₄), hydrogen (H₂), smoke, propane, and alcohol. Sensor Type: Semiconductor gas sensor (SnO₂) – sensitive to gases causing...

Material: Made from high-quality acrylic – durable, lightweight, and corrosion-resistant for long-term use. Type: Car-Mounted Holder – specifically designed to securely hold the HC-SR04 ultrasonic transducer in automotive projects. Design:...

Power Rating: Operates at 3.3V–5V DC – ensures reliable and efficient performance with low power consumption. Type: TCRT5000 5-Way Line Tracking Sensor Module – equipped with five infrared (IR) emitter...

Function: Low-cost CMOS camera module designed for image capture and video streaming in embedded systems and Arduino-based projects. Sensor: Features the OV7670 0.3MP VGA camera sensor with a resolution of...

Function: Capacitive touch sensor that acts as a digital switch when touched. Sensor IC: Built around the TTP223B capacitive touch controller chip. Operating Voltage: 2.0V to 5.5V DC – compatible...