There are a few major companies out there building colorful LED panels you can stick on your wall for aesthetic purposes.

The IKEA SMÅSNÖRE is a flexible silicone rod with an embedded LED strip, attached at each end to a base. It’s eye-catching enough, and it has the useful property of providing a diffuse light ...

One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...

Discover how to build a simple DIY projector using everyday materials like cardboard and a small flashlight or laser pointer.

Abstract: The street lights are currently operated manually, which results in enormous energy waste all over the world and needs to be changed. It examined the smart use of IoT in the development of ...