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albnys / Drum-Machine

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Tempo POT connections #5

Open craigyjp opened 7 months ago

craigyjp commented 7 months ago

You mention every pot connects between 0V and VCC (3.3v) except the tempo pot.

I'm guessing you have used some resistors eith side of the pot before they connect to 0V and VCC, can you explain these connections.

albnys commented 7 months ago

The only difference between the tempo pot and the other pots is that I reversed the pin configuration. So the tempo pot has pin 1 to VCC and pin 3 to GND. I made it this way so the potentiometer puts out a lower value when turned clockwise!

craigyjp commented 7 months ago

Ok, thanks for clarifying.