Motion-sensor lighting stops lights being left on and adds a quiet layer of security. Here is where to fit sensors in a ...

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 ...

Here is one simple circuit of a general-purpose white LED security light with Passive Infrared (PIR) Motion sensing mechanism. At the heart of the circuit is a PIR sensor module SB0061. SB0061 is a ...

Home Bargains is selling an LED lamp for £7.99 online that can bright up any outdoor space. The Pifco LED PIR Floodlight is ...

The evenings might be getting lighter but it's still a smart idea to have outdoor security lights outside your home. In particular, shoppers are praising the Derek PIR Sensor Glass Steel Outdoor Wall ...

[hclxing] eagerly picked up an LED ceiling light for its ability to be turned on and off remotely, but it turns out that the lamp has quite a few other features. These include adjustable brightness, ...

(Passive InfraRed sensor) A device used to detect motion by receiving infrared radiation. When a person walks past the sensor, it detects a rapid change of infrared energy and sends a signal. PIR ...