Monthly Archives: January 2008

LED lamp, second try

January 7, 2008 – 9:08 pm

I’d been designing a circuit to drive a string of 7 of the 1 watt Luxeon leds with constant, but variable current. I was originally going to use a constant-current driver based off of the classic LM317 voltage regulator, but in the process of testing it, I made an error in which a (not [...]

By Michael Magin | Posted in Electronics, LED | Comments (0)