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5pcs TEC1-12705 Thermoelectric Cooler Peltier 40*40MM 12V Peltier Refrigeration Module Semiconductor Refrigeration Sheet

5pcs TEC1-12715 Thermoelectric Cooler Peltier 40*40MM 12V Peltier Refrigeration Module Semiconductor Refrigeration Sheet

5pcs Super-bright Color LED Module Green LED PWM Display Board RobotDyn for Arduino - products that work with official for Arduino boards

5Pcs TCRT5000 E2A3 1-Channel Smart Car Infrared Tracking Sensor Detection PIR Sensor Module

5pcs SHT21 Temperature and Humidity Sensor Module High Precision Environmental Measurement Smart Home

5pcs Smart Car Obstacle Avoidance Sensor Module Measuring Distance Infrared Sensor Photoelectric Switch Module

5pcs Soil Moisture Detection Module Water Detect Corrosion Resistance Probe Sensor DC3.3V-12V

5pcs Single Button GPS Membrane Sensor Switch 1 Button with Light MCU Extended Keyboard PVC Panel DIY Accessories

5pcs Sensor Shield V5.0 Sensor Expansion Board for DIY Electronic Building Blocks of Robot Parts

5pcs Round Electronic LCD Digital Thermometer Temperature Meter for Indoor Outdoor Temperature Instruments with External Probe

5pcs RUS-04 Ultrasonic Module with RGB Light Distance Sensor Compatible HC-SR04 Obstacle Avoidance Sensor for Smart Car Robot

5pcs Robotdyn Simple DC Voltage Sensor DC 25V Voltage Detection Module Meter

5pcs RGB LED Module Board for M5GO Kit STEM DIY Traffic Light Compatible M5 Core

5pcs RFID Reader Module RC522 Mini S50 13.56Mhz 6cm With Tags SPI Write & Read For UNO 2560

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

5pcs OPT101 Illumination Sensor Light Intensity Sensor Module Monolithic Photodiode

5pcs PIR Human Body Infrared Sensor Module DC 12V 24V 30s Delay Switch Light Control 20W

5pcs Photoelectric Sensor Infrared Photoelectric Switch 1M Distance Infrared Emission+Infrared Receive Detection Module

5Pcs MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Detect Ammonia Sulfides Benzene Vapors

5Pcs MQ-7 MQ7 Carbon Monoxide CO Gas Sensor Detection Module

5pcs MT8870 DTMF Voice Decoding Module Speech Audio Decoder Voice Board

5pcs MQ-4B Sensor Gas Sensor CO CO2 Smoke Methane Sensor Detecting MQ Sensor DIY for Safety Detection System

5pcs MQ-7 Carbon Monoxide CO Gas Sensor Module Analog and Digital Output RobotDyn for Arduino - products that work with official for Arduino boards

5pcs Obstacle Avoidance Reflection Photoelectric Sensor Infrared Alarm Module

5pcs Mini Photosensitive Module Light Sensor Switch with Photoresistance Grove Port Compatible with M5GO/FIRE

5pcs Mini Angle Sensor Module Potentiometer Inside Resistance Adjustable GPIO GROVE Connector

5Pcs MQ-3 Alcohol Sensor Module Alcohol Ethanol Gas Sensitive Detection Alarm Tester

5pcs Mini Infrared Unit Module IR Remote Controller Reflective Sensor with Receiver and Transmitter GPIO GROVE

5pcs Microphone Noise Decibel Sound Sensor Measurement Module 3p / 4p Interface

5pcs MQ-2B Sensor Gas Sensor CO CO2 Smoke Detecting MQ Sensor DIY for Safety Detection System