There’s no shortage of ESP32 development boards out there, with many of them offering some “killer app” feature which may or may not align with whatever it is you’re trying to do. But if you’ve got a ...

Smart homes appear perfect in video demos, but they can be laborious in real life. While I made the best of Home Assistant to set up my smart home, I struggled to make it work for my family. Not ...

Moderately priced Passive Infrared PIR Sensor modules are now widely available. By using these readymade and pre-configured PIR sensors, even an average electronics hobbyist can construct his/her own ...