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miniadsr

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benjiaomodular/miniadsr

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Files for version 1. Choose the source project or an available generated package.

Source package

Original hardware design source archive

Original KiCad project zip679 KB

Fabrication package

Gerbers and drill, pick-and-place, DRC report, and the 3D model

Gerbers and drill zip108 KBGerbers and drill zip: MiniADSR 1.0.1159 KBGerbers and drill zip: MiniADSR 1.0.1 - Control61 KBGerbers and drill zip: MiniADSR 1.0.1 - Front33 KBGerbers and drill zip: MiniADSR 1.0 - Control Panel54 KB

Review package

Schematics, PCB views, BOM, and extracted files

PCB SVG222 KBPCB SVG: MiniADSR 1.0.1387 KBPCB SVG: MiniADSR 1.0.1 - Control224 KBPCB SVG: MiniADSR 1.0.1 - Front137 KBPCB SVG: MiniADSR 1.0 - Control Panel180 KB

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https://boardrepo.com/benjiaomodular/miniadsr

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README

MiniADSR

A four-parameter envelope generator based on Rene Schmitz' The Fastest Envelope in the West. More info on my website: https://benjiaomodular.com/post/2022-02-02-mini-adsr/

Versions

1.0.1

Quick fixes for v1.0

  • Fixed connection of R7 to Q2 pin 1
  • Updated C2 value to 10uF
  • Change sustain pot from 1M to 10k
  • C3 from 100uF to 1uF
  • Added version numbers
  • Flipped power connectors 180deg to accomodate larger IDC connectors.

1.0

Initial design.

Issues

  • Wrong connection from R7
  • Wrong value for C3 and Sustain pot
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