So I have a linear actuator with a 10k pot for feedback. I am trying to isolate the source of error, how much is mechanical, how much is electrical, and how much is the Arduino etc. Now to see how long it takes from me sending a stop command to the feedback settling, I wrote a simple piece of code t…

How often can I poll an analoge input?

CrossRoads October 3, 2012, 5:31pm 2

The ADC will support readings about every 100uS for full 10 bit resolution.

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