What makes this lamp unique is that the RGB LED bar comes from an old Epson scanner. Recycling leftover parts from old projects or derelict electronics is truly the hacker way. After determining ...

[Fjord Carver] brings together an RGB LED and CdS Photoresistor to make a ... which [Fjord] is using for this sensor. He built a lamp that shines the same color as the surface on which it is ...

The Wuben G5 is the latest mini flashlight from Wuben. The product is designed for everyday carry (EDC), combining some nice ...

Sony & Hisense are pioneering RGB LED tech to rival OLED displays ... Early LCDs used a simple CCFL (Cold Cathode Fluorescent Lamp) backlight with an internal reflector to spread the light ...