https://github.com/philbobaggins/eurorack-potentiometer-module
https://github.com/philbobaggins/eurorack-potentiometer-module
electronics eurorack openscad pcb potentiometer
Last synced: 3 months ago
JSON representation
- Host: GitHub
- URL: https://github.com/philbobaggins/eurorack-potentiometer-module
- Owner: PhilboBaggins
- License: other
- Created: 2018-01-10T13:13:46.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2020-06-15T17:06:53.000Z (almost 5 years ago)
- Last Synced: 2025-01-14T05:34:46.889Z (5 months ago)
- Topics: electronics, eurorack, openscad, pcb, potentiometer
- Language: OpenSCAD
- Homepage:
- Size: 6.99 MB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Eurorack potentiometer module
TODO: Description here
Photo of PCB loaded by [JLC PCB's](https://jlcpcb.com/smt-assembly) loading service (surface mount components only):
## TODO
* [ ] Consider providing some way of connecting one of the outputs to the CV pins on the power connector
* [ ] Consider providing different voltage outputs (e.g. 0 to 10 volts, -5 to +5 volts)
* [ ] Consider adding silkscreen for power connector to both sides of the board
* [ ] Remove silkscreen lines from around potentiometers
* [ ] Move potentiometers to top side of board
* [ ] Document that phone connectors can be mounted on either side of the board (to allow for more space between pots and connectors)
* [ ] Move silkscreen text (board name and version number) to bottom of board ... or maybe put it on both sides
* [ ] Should the tip shunt be connected to ground? I think that is unnecessary on output connectors and actually a bad idea because it just wastes power through the 1K resistor when no cable is plugged in.
* [ ] Check names and pin numbers on the phone connectors, I think I might have swapped the tip spring and shunt terminal. Also I don't really like those names ... those are the names used in the datasheet so I should probably keep them but I'd probably prefer "tip" and "tip switch" or "tip shunt".
* [ ] Consider the alternate op-amp that I found when ordering parts on DigiKey ([497-2208-1-ND](https://www.digikey.com.au/product-detail/en/TL081CDT/497-2208-1-ND/) instead of [296-15001-1-ND](https://www.digikey.com.au/product-detail/en/TL081CDR/296-15001-1-ND/)). It looks like it has the same footprint but is a little cheaper.
## Licence
Copyright © 2017, 2018, 2019, 2020 Phil Baldwin
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0).
You should have received a copy of the license along with this work. If not, see .