/diy/ - Do It Yourself

Anonymous Wed Sep 2 14:01:02 2020 No.1900943 [DELETED]

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noob trying to google and learn more about MCUs.

If I want to control the MCU using analog potentiometers, am I limited to the number of ADCs on the MCU? For example, ARM Cortex M7s seem to have 3 or 4 ADCs built in, so am I limited to 3 to 4 knobs? Or, could I add external ADCs that would allow me to use more knobs? I would like to have 9 knobs controlling a single MCU for a project I'm doing.

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/diy/ - Do It Yourself

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