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The Flea-Scope is a $25 USB oscilloscope
An oscilloscope makes the invisible world of electricity visible, letting you observe electrical signals on a video display ...
Hackaday1y
diy oscilloscope
It’s also, quite possibly, a better scope than the red “soldering kit” ones we’ve seen online. All in all, it’s a strong contender in the “simple and powerful DIY scope” arena ...
Hackaday1y
DIY STM32 Scope Is Simple, Cheap, And Featureful
It’s also, quite possibly, a better scope than the red “soldering kit” ones we’ve seen online. All in all, it’s a strong contender in the “simple and powerful DIY scope” arena ...