Raspberry Pis and Home Assistant are a match made in heaven. The former is great at sensing the world around it and collecting data, and the latter is amazing at taking in data, making decisions, and ...

Single-board computers, or SBCs, are quite popular among students, enthusiasts, and developers who love to tinker with tech. One of the most common SBCs that most people use for this purpose is the ...

The presented schematic shows how to build a simple PIR motion sensor. PIR sensors allow motion sensing, it is almost always used to detect whether someone has moved in or out of the sensors range.