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PCF8523 RTC Module Digital Board PCF8523 Real Time Clock RTC 3.3V 5V

PAJ7620U2 Gesture Recognition Sensor Module DIY IIC 9 Gesture Recognition Controller Board

PAJ7620U2 Various Gesture Recognition Sensor Module For Arduino Built-in 9 Gesture IIC Intelligent Recognition Controller

OV2640 Binocular Camera Module CMOS STM32 Driver 3.3V 1600*1200 3D Measurement with SCCB Interface

OV7670 640x480 VGA CMOS Camera Module With AL422 FIFO LD0 Crystal Oscillator

OV5642 5 Million Camera Module Image Sensor JPEG /RawRGB/RGB/YUV422 Output High Pixel 2592*1944

OPT101 Illumination Sensor Light Intensity Sensor Module Monolithic Photodiode

OPEN-SMART Infrared Transceiver Module Serial Port 38K

Obstacle Avoidance Reflection Photoelectric Sensor Infrared Alarm Module

Nano V3 Ethernet Shield W5500 (V3) with PoE to Build Tiny Network-connected Device

Muscle Electrical Sensor EMG Original Signal Acquisition Module with Controller Board for Wearables Video Game Robot Control 3.3V 5V

MS5803-01BA MS5803 01BA Waterproof High Precision Fluid Liquid Gas Voltage Sensor Module I2C/SPI Pressure Sensor Board

MS554 MS5540-CM 10-1100mbar Digital Pressure Sensor Controller Module 16bit DC 2.2V-3.6V 100 Meters

MQ-5 MQ5 Methane Natural Gas Sensor Shield Liquefied Electronic Detector Module

MQ-136 The H2S Gas Sensor Module MQ136 Hy drogen Sulfur Detection Sensor Module 5V DC

MQ137 Gas Sensor Module MQ-137 Ammonia Sensor Module NH3 Sensor Module

MQ-7 Carbon Monoxide CO Gas Sensor Module Analog and Digital Output

MQ-2B Sensor Gas Sensor CO CO2 Smoke Detecting MQ Sensor DIY for Safety Detection System

MQ-4B Sensor Gas Sensor CO CO2 Smoke Methane Sensor Detecting MQ Sensor DIY for Safety Detection System

MQ131 MQ-131 Ozone Sensor Module O3 Gas Detector Low Concentration 10-1000ppb High Sensitivity for Portable Ozone Concentration Detector

MQ131 Ozone Sensor O3 Gas Sensor MQ-131 for Portable Ozone Concentration Detector Module 10-1000ppm

MQ-6 Liquefied Gas Isobutane Propane LPG Gas Sensor Module Shield Liquefied Electronic Detector Modu

MQ-5 Liquefied Gas/Methane/Coal Gas/LPG Gas Sensor Module Shield Liquefied Electronic Detector Modul

MQ-3 Alcohol Ethanol Sensor Breath Gas Detection Sensor Module For Arduino

MQ-8 H2 Gas Sensor Module Shield Liquefied Electronic Detector Module For Arduino

MQ-9 Carbon Monoxide Flammable CO Gas Sensor Module Shield Liquefied Electronic Detector Module For

MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module For Arduino

MQ3 Alcohol Ethanol Sensor Breath Gas Ethanol Detection Gas Sensor Module For Arduino

MQ-2 Smoke Gas LPG Butane Gas Sensor Module Tester For Arduino