gas sensor mq2

Arduino gas sensor MQ2, Smoke Detector, Programming & Circuit

Description: Gas Sensor MQ2- In this Tutorial, you will learn how to use the Smoke/Gas sensor Mq2 with Arduino. MQ2 Sensor is one of the most commonly used Sensors throughout the world.... Read more »
solenoid valve

Gas leakage detector and Automatic Solenoid Valve shut down using Arduino and MQ-2 Sensor

Description: Arduino Gas leakage detector and Automatic Solenoid Valve shut down- In this tutorial, you will learn how to make a gas leak detector and automatic valve shut down the system using... Read more »