On Tue, Apr 5, 2022, 8:15 AM Undiscussed Horrific Abuse, One Victim of Many <gmkarl@gmail.com> wrote:

I'm still trying to figure out this oscilloscope (dso nano) which I think needs a firmware update.

I'm looking at a log of CLK from the voltage divider connected to my raspberry pi. The

this is an arduino, not a raspberry pi

chart goes off the display and it says the peak-to-peak voltage is 33.6V . It goes off

I think it might also be more than that. the display is configured for 10v increments and there are 8 vertical increments. i'm thinking it's likely calculation corruption in the device.

the display in both the positive and negative directions.

A raspberry pi usually produces no more than

this is an arduino, not a raspberry pi

5V, so this is some electrical thing. I don't know a lot about electronics, but they're full of noise and stuff.

and see where failure starts