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: 12410
Re: Wobbly resistance readings
What have you done to Ray????- Sun Apr 12, 2020 11:36 pm
- Forum: General discussion
- Topic: Wobbly resistance readings
- Replies: 15
- Views: 12410
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 ...
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 ...