Why not take a step back and show us your waveform (such as an XML capture and screen dump) and point out what you try to detect.
When running the Nano on internal battery power, switching probes (plus/minus) will have this effect.
Why not take a step back and show us your waveform (such as an XML capture and screen dump) and point out what you try to detect.
When running the Nano on internal battery power, switching probes (plus/minus) will have this effect.