15
Arduino Smoke ‘Detector’ using MQ-7 sensor
arduino, MQ-7, Sensor, smoke Comments Off on Arduino Smoke ‘Detector’ using MQ-7 sensor
This instructable explains how to make a simple smoke detector using and Arduino and a Carbon Monoxide Sensor. The sensor is one of the MQ series gas sensors. Check out the demo here.
Arduino Smoke ‘Detector’ using MQ-7 sensor - [Link]