/diy/ - Do It Yourself

Anonymous Wed Nov 8 21:43:37 2017 No.1274633 [View]
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super-beginner here, trying to figure this out.

I have a project with a lot of buttons and pots, and i've run into this snag:

I want to be able to read the value of potentiometers and buttons at the exact same time, but if the button is pressed while the arduino reads the value from ADC, the value of the pot drops a bit. I'm assuming this is because the juice required to register a HIGH value in GPio is taken right from what would otherwise be going into ADC.

What can I do to fix this?

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/diy/ - Do It Yourself

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