https://github.com/polykit/kosmo-sample-and-hold
Schematics and PCB layout for a sample&hold / noise module in Kosmo format
https://github.com/polykit/kosmo-sample-and-hold
hold kicad kosmo modular noise pcb sample schematics sdiy synthesizer
Last synced: 7 months ago
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Schematics and PCB layout for a sample&hold / noise module in Kosmo format
- Host: GitHub
- URL: https://github.com/polykit/kosmo-sample-and-hold
- Owner: polykit
- Created: 2021-03-12T20:06:14.000Z (over 4 years ago)
- Default Branch: master
- Last Pushed: 2021-10-26T20:46:59.000Z (almost 4 years ago)
- Last Synced: 2025-03-16T17:18:44.741Z (7 months ago)
- Topics: hold, kicad, kosmo, modular, noise, pcb, sample, schematics, sdiy, synthesizer
- Homepage:
- Size: 5.47 MB
- Stars: 11
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Kosmo Sample&Hold / Noise module
This repository contains KiCad schematics and PCB layout for a sample and hold / white noise module in Kosmo synthesizer format. Gerber files can be found [here](plots).
## Schematics
## BOM
|Reference |Quantity|Value |
|----------------------|--------|--------------------|
|C1 |1 |1n |
|C2 |1 |47u |
|C3 |1 |1u |
|C4 |1 |100n* |
|C6 C7 |2 |10u |
|C8 |1 |100n |
|D1 D2 |2 |1N4148 |
|IN1 OUT1 NOISE1 TRIG1 |4 |6.35mm audio jacks |
|POWER1 |1 |10 pin IDC connector|
|Q1 |1 |J113 |
|Q2 |1 |BC547 |
|R1 R11 R13 R14 |4 |1k |
|R15 R16 |2 |10 |
|R3 R7 |2 |100 |
|R2 R4 R5 R10 R12 |5 |100k |
|R6 |1 |10k |
|R8 R9 |2 |1M |
|U1 |1 |TL074 |
\* use film capacitor for better results
## References
https://www.schmitzbits.de/sah.html
https://yusynth.net/Modular/EN/NOISE/index.html
https://i.imgur.com/u3f4tQ6.jpg
https://www.lookmumnocomputer.com/modular
https://github.com/telec16/kicad
https://github.com/holmesrichards/Kosmo_panel