How do I give the ICSP Pins a dual use? After programming the MCU, I would like to re purpose these Pins for some SMD LED indicators. Is it just a case of finding a high enough resistor, which also allows enough current to LED's for sufficient brightness? Any recommendations?

LED's on the ICSP pins

perhof December 4, 2012, 6:46pm 9

I have had problems from time to time but it usually works ok with just a 1k series resistor.

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