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

Let me introduce another simple microcontroller-based do-it-yourself circuit that detects motion and excites a light source in a flash. The “snooper” here is an ordinary passive infrared (PIR) motion ...

The size and price of the ESP wifi modules have quickly made them into one of the preferred building blocks for IoT devices. Unfortunately they are not particularly well suited for very low power ...

Security lighting is widely used as a preventive measure against intrusions on a physical piece of property. Since adequate lighting around a physical structure reduces the risk of an intrusion, ...

Figure 1 shows a way to control a light (or other 120-V ac appliance) with a passive-infrared (PIR) alarm sensor. The original concept was to turn a closet or shop light on whenever someone went into.

(MENAFN- EIN Presswire) EINPresswire/ -- As winter approaches and daylight hours shorten across the United Kingdom, Festive Lights has announced the launch of its expanded Security Lighting Collection ...

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