lpcware

Direct drive of LEDs?

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by wrighflyer on Wed Feb 24 09:33:34 MST 2010
I know the 1114/1343 boards have the single LED on the high capacity (20mA) pin but can you just confirm the current source/sink capability of the other I/Os. As far as I can determine they can sink 4mA - is that correct? I guess that with suitable resistors this should be enough to drive a handful of LEDs (one per pin) if only dimly?

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