On my arduino I setup for the single LED blink program and connected it to pin 13 cathode and grd on the anode this works fine. I then wanted to do the next step of the tutorial with the alternating LED's. For this I connected up the LEDS from Pin 2 - 8 and did the setup, did not work. I then check…

Getting started with arduino uno chapter 0

kd7eir September 21, 2012, 6:55pm 4

Can you give a picture of the wiring?

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