Have not done electronics in decades. Bought a cheap scope: Hantek DSO5072P, which came with two probes.
I was working with it today to debug UNO 3 stepper motor project. I'm now getting a funky trace for what should be a 1 kHz sample trigger.
It turns out to be the probe. Any idea what this is? It the probe fried? The label on the probe says
I have had it set to 10x.