Rafael Martins
GERMANY • + Follow
Description
Business Card Synthesizer
This is a business card PCB, that embeds a polyphonic audio synthesizer. It was built as part of JuliaLabs PCB Challenge 2025.
This project is originally licensed as CERN-OHL-S-2.0, but as this license is not available for this platform, I hereby dual-license this specific release as CC BY-SA.
This project is only about the PCB, the software is not included (it is also open source but shared under a different license).
Schematic and Layout
https://github.com/rafaelmartins/julialabs-pcb-challenge2025
Sep 14,2025
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Business Card Synthesizer
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Published: Sep 14,2025
Standard PCB
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BOM(Bill of materials)
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File Last Updated: 2025/09/16 (GMT+8)
File update record
2025-09-1600:54:51
Parts List (BOM) is updated.
Only PCB
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Attribution-ShareAlike (CC BY-SA)
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