October 8, 2009
about 5 years ago
One detail on the spec. sheet for the inexperienced to be aware of: the maximum GND and Vcc currents are 100mA.
To spell it out, this means that although each pin can deliver 25mA, if you really need this much current, you will only be able to run 4 outputs at a time. I got round this limitation with a bit of multiplexing.
Very nice little breakout and very easy to use.
Thank you very much, Tabouli. Your example code was very useful.
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