Mar
5
2011
Homebrew Arduino 0-10v Shield
By Jonathan Lamothe » 5 Comments
One of the things I’ve wanted to learn to do since joining the lab has been designing my own printed circuit boards. Also, having worked with the Arduino for a little while, one of the things I’ve found it lacks is support for 0-10v analog outputs. In fact, it really lacks any analog outputs at all; the closest it has are six 5v pulse width modulation outputs, which I find less useful than a proper analog output. The logical solution to both of these dilemas was to design my own shield which would allow the PWM outputs to be converted to 0-10v.
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