Ecoprogetti has launched its latest innovative sun simulator with LED technology in A+A+A+ Class certified and verified by TÜV. The newest levels in A+A+A+ of uniformity, stability and repeatability ...

White light-emitting diodes (LEDs) are currently a source of great research and commercial interest in view of the revolutionary energy-efficiency and cost-savings potential offered by solid-state ...

This circuit simulates an alarm to discourage thieves and it is originally designed to be used on bicycles but can be used for cars too. It blinks a LED on and off thus simulating a real alarm circuit ...