Hello all you experts. I am new to the forum, and sort of new to Arduino. I am a basic stamp guy from way back. Using the blink example I can blink an LED just fine, but when I attach a flashlight (3volt 2 cell ) bulb in its place I get nothing (no light on or off), even without the resistor. If I…

I can lite an LED, but not a 3v flashlight bulb?? What is going on? HELP!!!

Erni July 18, 2013, 6:56pm 6

Yes he has done a fantastic job.
It deserves to be used more often in here

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