Here is the original source for the project: https://www.mikrocontroller.net/art... | Hacker News

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zokier on June 7, 2019 | parent | context | favorite | on: Open Source Electronics Lab for $30

Here is the original source for the project: https://www.mikrocontroller.net/articles/AVR_Transistorteste...

It is not really based on Arduino, but it indeed is pretty nifty little gadget. The documentation goes into great detail on the operating principle, how it detects and measures different components.

pugworthy on June 8, 2019 [–]

Ah thank you. I thought they had roots in some open source project.

This thing has been pretty key to a lot of my hobby electronics projects.

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