IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it ...

Window sensors are a critical part of any home security system. When cameras fail, a window sensor becomes your last line of defense. Install them on all your windows, and you will know when an ...

As automobiles become more complex and more electronically driven, it's no surprise that more innovative and unique technologies are getting implemented in this space. One application increasing in ...

Urban mobility problems demand clarity. Intersections remain the most common sites for crashes, congestion, and violations.

Amanda Blum is a freelancer who writes about smart home technology, gardening, and food preservation. Previously, Amanda has worked as a technology strategist specializing in problem solving and ...