leds with 100 ohm resistor, working with the 3-light project from adafruit, the led on pin 10 works ok, full brilliance. the leds on pins 8 and 9 half-light. i found no ac component on pin 10, but around a half-volt on 8 and 9 when "lit". the program compiles and works ok except for the partial br…

ard. uno output pins problem, 5 to 9, 10 is ok.

smeezekitty February 4, 2011, 11:17pm 3

Are you setting the pins to OUTPUT?

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