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| Created | April 17, 2013 |
| Last modified | April 17, 2013 |
| Tags | analog arduino array pushbutton |
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This is a simple pushbutton array that outputs an analog signal. Resistor values may be any, but use the same values for ease. The arduino serial output can sense the voltage and be used to fine tune your sketch. Also see http://txapuzas.blogspot.com/2010/07/papertecladoanalogico-varios-pulsadores.html for more information.
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