hey just started goofing around with this stuff. when i plug in my LED into the arduino it is not very bright. i have been using 9V and i know the arduino uses 5V. is there anyway to make the LED brighter? is there a certain type of LED that i need? the arduino seems to have endless applications but…

just starting

system January 5, 2009, 1:55am 6

You could try using a brighter LED. some are brighter than others.

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