1 ChaOs(c); a very primitive $10 1 channel oscilloscope
I always wanted to have a simple oscilloscope, but like many colleague hackers the budget did not allow for it.Finally (at Banggood) I found a 1.8" TFT display, and with an Arduino Pro Mini, 5 * 1kOhm resistors, some simple switches and some Arduino programming I now have a very, very basic 1 channe...
By: middelbh
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By: middelbh
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[original story: Instructables]