I've ordered some "THC3" white LEDs from lsdiodes.com, which according to them can be operated at up to 100mA constant current. Press lightly and you'll get a little light, press harder and you'll get a lot of light.
The parts are on their way, and hopefully I'll find a chance to mill the PCB sometime soon. Stay tuned!
Entry first conceived on 25 March 2005, 15:23 UTC, last modified on 15 January 2012, 3:46 UTC
Website Copyright © 2004-2018 Jeff Epler