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Image: github.com · GitHub repository card for oldtokage-collab/C.P.S.--Cardputer-SYHNTH--

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A monophonic synthesizer for the M5Stack Cardputer

A work-in-progress monophonic synthesizer for the M5Stack Cardputer, with tilt-based sound changes on the ADV model, built with Claude.

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Credits

  • Reddit poster Tokage666 Source ↗
  • Repository account oldtokage-collab Source ↗

Earliest dated source: 27 Aug 2026

Code ↗

The full story

The poster is building a monophonic synthesizer for the M5Stack Cardputer. On the Cardputer ADV, the built-in IMU lets the sound change as the device is tilted.

The code is on GitHub. The post was a reply in the weekly showcase thread and gives little detail beyond that, so how far it is finished is not stated.

How it was done

Tools

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Sources

From a short post by the maker, so the details are as they tell them.

  • Reddit: I'm building a monophonic synthesizer for the M5Stack Carputer.Forum threadreddit.com
    Reddit poster: Tokage666Posted 27 Aug 2026

    The maker's reply in r/ClaudeAI's showcase thread.

    If it disappears: archived copy of Reddit: I'm building a monophonic synthesizer for the M5Stack Carputer. (opens in a new tab)

  • The code: github.comCode or repositorygithub.com
    Repository account: oldtokage-collab

    The project on GitHub.

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