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 ...

This IR motion sensor relay switch circuit is designed for use with all kinds of medium-power automobile/domestic 12V DC loads. It is a simple solid-state relay (SSR) switch, controlled by a standard ...

This project is an example of a PIR motion sensor for the Philips Hue bridge. The sensor can be registered at the Hue bridge as an IP sensor to control lights connected to the hue bridge. The sensor ...

3D Insider is ad supported and earns money from clicks, commissions from sales, and other ways. If you’ve got kids, there’s probably a light in your house on right now that’s needlessly wasting ...

The V-TAC PIR Motion Sensor LED Ceiling Light is a high-quality infrared motion sensor designed for energy-saving and enhanced safety. This sensor adopts an advanced sensitivity detector and ...

This project uses a motion detector (PIR) to turn on an LED strip. The program also turns off the LED strip after a given time (in this case 30 minutes) and has a bypass/turn-off switch for when you ...