I think my circuit is the same as the diagrams above. On the Pi 4 with the ADS1015 and using the low voltage in the calculation, the resistances are now 50 to 60 ohms different, compared to 600 ohms different when not factoring in the low voltage measurement. They seem to alternate similarly to when I was using a full H-bridge.
When using the PIco and its internal ADCs, the results are still generally around 4700 but don't seem to follow a pattern, and vary by about 300 ohms (4600 to 4900).
When using the PIco and its internal ADCs, the results are still generally around 4700 but don't seem to follow a pattern, and vary by about 300 ohms (4600 to 4900).
Statistics: Posted by TTSB — Sun May 05, 2024 12:31 am