What have you done to Ray????
Search found 2 matches
- Tue Apr 14, 2020 4:28 am
- Forum: General discussion
- Topic: Wobbly resistance readings
- Replies: 15
- Views: 9121
Re: Wobbly resistance readings
- Sun Apr 12, 2020 11:36 pm
- Forum: General discussion
- Topic: Wobbly resistance readings
- Replies: 15
- Views: 9121
Re: Wobbly resistance readings
Greetings, If you read the documentation on the adc for whichever device you are using, I think you will find that it needs a reasonable current allowance. Connecting from a 400k pot I would expect to find well outside the recommended range. The signal should go from the pot to an opamp to the adc. ...