Power Rating: Operates at 5V DC – optimized for low-power, continuous gas monitoring applications. Type: MQ-5 Gas Sensor Module – detects LPG, natural gas, hydrogen, and other combustible gases. Detection...

Power Rating: Operates at 5V DC – designed for stable, low-power air quality monitoring. Type: MQ-135 Air Quality Sensor Module – detects multiple harmful gases including CO₂, NH₃, benzene, smoke,...

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...

Function: Detects the presence of hydrogen (H₂) gas in the air. Sensor Type: Semiconductor gas sensor (SnO₂) with high sensitivity to hydrogen. Detection Range: 100 ppm to 10,000 ppm (parts...

Function: Compact Class-D audio amplifier module designed to deliver high-quality stereo sound output from low-power DC sources such as USB or 5V adapters. Power & Performance: Operates on 5V DC...

Power Rating: Operates at 3.3V–5V DC – compatible with most microcontrollers like Arduino, ESP32, and Raspberry Pi. Type: KY-006 Passive Buzzer Module – generates sound signals when driven by a...

Power Rating: Operates at 3.3V–5V DC – low power consumption suitable for continuous light detection. Type: GL5516 Photoresistor (LDR – Light Dependent Resistor) – changes its resistance based on the...

This pre-soldered 16x2 LCD with I2C module is designed for easy plug-and-play functionality. It reduces wiring complexity, saves GPIO pins, and is ideal for DIY projects, robotics, and educational purposes....

Power Rating: Operates at 3.3V–5V DC – compatible with most microcontrollers like Arduino, ESP32, and Raspberry Pi. Type: PS2 Joystick Module – dual-axis analog joystick with a push-button function, similar...

Function: Detects the presence and intensity of rain or water drops on its surface. Sensor Type: Analog and digital output sensor using a rain detection plate and a comparator module....

RFID Technology: Uses 13.56 MHz frequency for contactless communication. Chipset: Built around the MFRC522 IC from NXP. Interface: Supports SPI, I2C, and UART communication protocols (SPI is most commonly used)....

A capacitive touch sensor module based on the dedicated TTP223 touch sensor IC. The module provides a single integrated touch sensing area of 11 x 10.5mm with a sensor range...