Now that we understand how the MQ-5 gas sensor operates, we can connect all of the necessary wires to an Arduino Uno and test it out. We'll start with the analog component and then move on to the ...

Welcome to the Basic Arduino Projects repository! This project contains a collection of beginner-friendly Arduino circuits simulated using Tinkercad Circuits ... when a gas/smoke or high temperature ...

OLEDs are using the same technology as televisions ... The complete schematics to connect MQ-135 Gas Sensor with Arduino is given below: The circuit is very simple as we are only connecting the MQ-135 ...

If any gas is detected, the user at home is notified. An ultrasonic sensor detects any burglar attempting to break in via the door and buzzes using a peizo buzzer. A force sensor is placed just inside ...