TinyPICO Radio Part 3 - Some ADC Fun

In this video I describe some protection circuitry for ADC pins from this article https://www.digikey.com/en/articles/protecting-inputs-in-digital-electronics

Then using the single generator I inject a single into the ADC pin 33, collect the results using micropython and then graph them in python on my pi 4. I was going to also hook this up to the audio signal generated by the Tayloe detector but this video was running a bit long so that will be in the next video. ... https://www.youtube.com/watch?v=v-inU57sPaQ