Ameba MicroPython: [RTL8722CSM] [RTL8722DM] ADC - Read potentiometer

Materials

  • Ameba RTL8722DM x 1, Potentiometerx 1

Steps

Here we connect ameba to a potentiometer to measure its analogue value, the connection is as follows.

1

Copy and paste the following code into REPL.

from machine import ADC
a = ADC(0)
a.read()
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