[microsound] Arduino Chip

Kovacs Balazs mmi at art.pte.hu
Tue Apr 5 01:38:37 EDT 2011


2011.04.04. 21:51 keltezéssel, Jaime Munarriz Ortiz írta:
> I've connected it to my MS20, sending CV to control pitch from 
> Processing.
> But it doesn't output real voltage changes, it makes pulse width 
> modulation so the average voltage is more or less.
> The signal is blocky , a kind of square wave.
yes, the digital pins output PWM signals 
at 0/5v. You need a dc converter for example a dc motor shield like of 



PTE Muveszeti Kar, Media- es Alkalmazott Muveszetek Intezete
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