Motion sensing technology has come a long way since its inception several years ago. Today we can find motion sensors in almost any home product, which not only adds convenience but also acts as an ...

The main aim of this mini-project is to demonstrate the working of a PIR motion-based light bulbs. This is to mainly minimize energy consumption and save electricity bills. Sometimes people forget to ...

I bought a cheap AliExpress version of one of these about 3 years ago. It worked very well, though I found the 30s turn off time too short for my liking. I've not seen a sensor bulb like this that ...