hello, i'm running the following code on a due .... void loop() { analogWriteResolution(12); analogWrite (DAC1,0); delay (10000); analogWrite (DAC1,100) ; delay (5000); analogWrite (DAC1,0); delay (5000); analogWrite (DAC1, 200) ; delay (5000); analogWrite (DAC1,0); etc..... i can see…

DAC null voltage for (DAC1,0) ?

Gericom July 25, 2013, 6:04am 2

The dac got a voltage offset of 1/6 of 3.3v. The max voltage is 5/6 of 3.3v.

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