Would you like to have a small digital oscilloscope ... in the “simple and powerful DIY scope” arena, before this, we’ve seen one built with an Arduino Nano, and one with a Pi Pico.

I don’t know why, but I like the idea of using an oscilloscope screen as a general ... who is not using GCC commands for almost all of an Arduino script, furiously tying to shove 16 or 32 ...

An oscilloscope makes the invisible world of electricity visible, letting you observe electrical signals on a video display in real-time. For $25, the Flea-Scope plugs into any computer via USB ...