This module uses a flame sensor. It will show how to setup a flame detector circuit and register fire using the sensor. Subsequently, this project shows how to set up an Instapush account so when fire ...

Furthermore, the vacant solder pads near the three-pin interface header is for mounting a light-dependent resistor (LDR/CdS cell). This, if added, causes the detector to be operational only when the ...

Infrared line tracker modules hardly need an in-depth explanation as they’re very familiar to most electronics and robotics hobbyists. In this post I’ll discuss a popular and cheap infrared line ...