Due ADC0 doesn't work

Hardware Arduino Due
#1

Hi, I bought an Arduino DUE 1 Year ago and I was very pleased with it !
But today, I tried to use the DAC0 pin to draw waveforms on my oscilloscope and it didn't work :confused:

I first thought it was a software probleme so I tried DAC1 and it worked !

So, I think the pin is dut :frowning: But what's strange is that I never used DAC0 since I bought it...

Do someone know if there is something I can do about it ?

Thanks :slight_smile:

#2

These DACs are very sensitive, always add 1K to 2 K series resistance to DAC0 and DAC1 as a matter of routine to reduce the chance of damage.

See this thread :

#3