12-16-2021, 08:03 AM
(This post was last modified: 12-16-2021, 08:06 AM by the_bertrum.)
The built in rotary encoder code would not be much help with a potentiometer. You will need something to interpret the variable voltage coming from the POT into a signal that the volume code can understand.
One way here:
https://embeddedcircuits.com/raspberry-p...r-tutorial
Searches will bring more.
Edit - like this one with out ADC https://www.circuitbasics.com/using-pote...pberry-pi/
One way here:
https://embeddedcircuits.com/raspberry-p...r-tutorial
Searches will bring more.
Edit - like this one with out ADC https://www.circuitbasics.com/using-pote...pberry-pi/
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Robert
Robert
