This is where MQ-5 Combustible Gas Sensor comes into play. The MQ-5 Combustible Gas Sensor can detect LPG, H2, LPG, CH4, and CO. So in this article, we are going to discuss the MQ-5 sensor, and attach ...

The circuit is based around this Sputnik-looking standalone IR temperature sensor which, as [MakeFunStuff] aptly describes, is “a single-pixel infrared camera that picks up everything in a 90 ...

When an object comes within the sensor's range, the amount of reflected light changes, causing the sensor’s output to switch state. Arduino Processing: The Arduino reads the output from the IR sensor.

This project uses an IR sensor with an Arduino to detect the presence of an obstacle. The IR sensor emits infrared light and detects the reflected light from an object. When an object is detected, the ...

With strong reflectance, the output voltage tends towards GND; with weak reflectance, it tends towards Vcc. The resistor wired in series with the infrared LED sets the operating current to a safe ...

The Adapter Board RA7 is an open-source hardware Arduino shield with all relevant files shared in a hardware repository with Altium schematics and PCB layout, mechanical drawings, Bill of Materials, ...