pins 5-0 not working
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Please be positive and constructive with your questions and comments.
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- Posts: 5
- Joined: Sun Jan 30, 2011 9:56 pm
pins 5-0 not working
I just bought the arduino starter pack and my digital pins 5-0 barely work. I was planning on hooking a led up to the pins and have them "wave" down, but the pins 5-0 only give off a very faint light...What do i do to fix it??
- len17
- Posts: 394
- Joined: Sat Mar 14, 2009 7:20 pm
Re: pins 5-0 not working
Make sure your sketch calls pinMode() to set each pin as an output. Dimly-lit LEDs are a classic symptom of forgetting to do that.
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- Posts: 5
- Joined: Sun Jan 30, 2011 9:56 pm
Re: pins 5-0 not working
don't i feel smart...I may have completely forgotten to do that
Please be positive and constructive with your questions and comments.