Let's Make an Oscilloscope From a Raspberry Pi Pico and Android Phone (or Tablet)

Turn your old Android Phone or Tablet and a Raspberry Pi Pico into a budget oscilloscope!

Thank you to PCBWay for sponsoring this video. Get PCBs, 3D printing and sheet metal works: https://www.pcbway.com/?from=Doctor%20Volt

Schematics and instructions:
https://hackaday.io/project/202576-oscilloscope-from-pi-pico-and-android-phone

Libraries/Tools:
- Scoppy app: https://play.google.com/store/apps/details?id=xyz.fhdm.scoppy&hl=en
- Scoppy Firmware: https://oscilloscope.fhdm.xyz/wiki/firmware-versions.html
- KiCad EDA: https://kicad.org
- Online Oscilloscope Graphics Editor: https://bummsn.de/osc_txt/

Special Items used in this video:
- USB OTG PD cable: https://amzn.to/4iMG6VY
- Benchtop scope: https://amzn.to/4knomB9

Please use these links for your order to support the channel. It's the same price for you, but I'll get a small commission.

00:00 - Intro
00:13 - Installing Scoppy
02:29 - The analog frontend
04:43 - The circuit board (PCBWay)
05:56 - Configuring Input voltage ranges
07:15 - Signal generator
08:02 - Bandwidth
09:56 - Testing waveforms
11:12 - X-Y mode and oscilloscope art
12:00 - Logic analyzer