R&D MQ2 Smoke & Gas Sensor Kit for with UNO, Breadboard, Wires, LEDs & Buzzer Electronic Components Electronic Hobby Kit
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The MQ2 Smoke Detector Sensor Kit is an all-in-one starter kit for detecting smoke, LPG, propane, hydrogen, and methane gases. It includes the MQ2 gas sensor module, Arduino UNO board, breadboard, jumper wires, LEDs, buzzer, and resistor—everything you need for building smoke detection and gas monitoring projects. This kit is ideal for beginners, students, and hobbyists to learn IoT, Arduino programming, and electronics prototyping. Perfect for DIY home safety projects, gas leakage alarms, and academic experiments.