[Noisebridge-discuss] driving multiple LEDs with minimal batteries

meredith scheff satiredun at gmail.com
Tue Jan 4 12:06:49 PST 2011


I'd like to do a soft circuit scarf or three, but I'm always running up
against the problem of power. I usually use fairly low power LEDs
(<2v) driven by a 9v battery or one of sparkfun's LiPos.
I've heard tell of somehow being able to power more, but I'm still learning
this EE stuff. Could some kind person point me in the right direction?
Meredith

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Ladycartoonist.com

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