I have this loop for (int i=0; i<2000; i++) { myArray = analogRead(A0); } I would assume that with 84 Mhz clock you could go very fast I would like to take reading every 1 us which gives 1 Mhz clock. it takes each time to execute myArray = analogRead(A0) like 20 us. I know that it takes bunch…

how fast can you read on analong pin, arduino due

system May 2, 2018, 11:05pm 2

I would like to take reading every 1 us

Forget it. It takes about 100 times that long for the ADC to get a reading.

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