So I converted my robot to 3.3v by using a Arduino Pro 3.3v version from Sparkfun. Problem: Trying to run a Super Bright led from a pin, or course it worked fine on the 5v arduino but not so much on 3.3v. Part: LED - Super Bright White - COM-00531 - SparkFun Electronics Problem at first LED wo…

Arduino Pro 3.3v with Transistor/Super Bright LED Problem

system December 2, 2011, 7:16am 7

Thanks so much!!!! Now can't wait to get home from work tomorrow.

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