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 is a simple update to Mr. Hareendran’s PIR Sensor Security Light circuit. It has a shortcoming limits the relay voltage to approximately 3.3V. While this may function with some 5V relays, it will ...

This passive infrared (PIR) motion sensor can be connected to a wide range of light sources to enhance ease-of-use, cut power consumption, and improve security. User adjustable settings include light ...

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 ...

Movement-based lighting suggests activity inside, which helps deter opportunists. Automatic light on stairs, landings and entrances reduces falls and avoids leaving circuits on. Hands-free access ...

Flex7 - PIR Occupancy Sensor Hotel Room Kit: control module 2 x occupancy sensors socket outlet sensor leads & switch leads ...