Ni-Cd and Li-ion Battery charger Generic
This is a Generic charger that is made by many brands, the circuit is an approximation of all. Some improvements suggested. Some brands in europe and usa also use this circuit. This works well,...
Tagged: Schoodles
LED Flashlight made out of a China Lamp
LED Flashlight made out of a China Lamp that was busted on a High voltage surge during a Thunderstorm. I got many LED lamps, mainly from china. The Chinese Entrepreneurs are Creative and Adventurous....
Emergency Light with Fluorescent Tubes
Emergency Light for Portable Use. Note Charger and Battery not Shown. Design from Ludens. 12 Volt fluorescent lamp drivers: Three schematics of 12 V drivers for 2, 8 and 20 Watt, plus a lot...
One Watt Mains LED Lamp or Tubelight
Lots if Light on One Watt, yes this works, but should be built by those experienced in High Voltage usage and Knowledge of insulation techniques.
