

Volts v01
Eurorack modules
- Size
- 21.6 × 25.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 4
- Nets
- 3
- Pads
- 19
- Tracks, vias
- 13, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 8 Mar 2023
- Updated
- 11 Jan 2023
Overview
Volts v01 is an open-source printed circuit board by jonstapleton, from the jonstapleton/mutable_eurorack repository on GitHub. It is a 2-layer board of 21.6 × 25.4 mm with 4 parts on 3 nets, routed with 13 tracks and 0 vias.
It is built around the OKI-78SR-5/1.5-W36-C.
Main components
1README
README.mdMutable Instruments' Eurorack Modules.
Forked from pichenettes' version and identical except:
- Eagle brd and sch files converted to XML (making possible import into KiCad)
- For some modules, KiCad versions have been added
I have updated this repo to reflect upstream changes, but I am no longer able to convert the Eagle files, so not all are available as XML.
- Blades: Dual multimode filter.
- Blinds: Quad VC-polarizer.
- Braids: Macro-oscillator.
- Branches: Dual Bernoulli gate.
- Clouds: Texture synthesizer.
- Ears: Contact microphone.
- Edges: Quad chiptune digital oscillator.
- Elements: Modal synthesizer.
- Frames: Keyframer/mixer.
- Grids: Topographic drum sequencer.
- Kinks: Utility module - rectifier, analog logic, S&H, noise.
- Links: Utility module - buffer, mixer.
- Marbles: Random sampler.
- Peaks: Dual trigger converter.
- Plaits: Macro oscillator.
- Rings: Resonator.
- Ripples: Liquid 2-pole BP, 2-pole LP and 4-pole LP filter.
- Shades: Triple attenuverter.
- Shelves: EQ filter.
- Stages: Segment generator.
- Streams: Dual dynamics gate.
- Tides: Tidal modulator.
- Veils: Quad VCA.
- Volts: +5V power module.
- Warps: Meta-modulator.
- Yarns: MIDI interface.
License
Code (AVR projects): GPL3.0.
Code (STM32F projects): MIT license.
Hardware: cc-by-sa-3.0
By: Emilie Gillet (emilie.o.gillet@gmail.com)
Guidelines for derivative works
Mutable Instruments is a registered trademark.
The name "Mutable Instruments" should not be used on any of the derivative works you create from these files.
We do not recommend you to keep the original name of the Mutable Instruments module for your derivative works.
For example, your 5U adaptation of Mutable Instruments Clouds can be called "Foobar Modular - Particle Generator".
Parts
4| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | volts_v01:LOGO_5VOLTS | U$1 | |
| 1 | volts_v01:LOGO_5VOLTS_EDIT | U$2 | |
| 1 | M08X2 | volts_v01:2X8 | JP1 |
| 1 | OKI-78SR-5/1.5-W36-C | volts_v01:OKI78SR | IC1 |
Questions
How big is the Volts v01 PCB?
It measures 21.6 × 25.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Volts v01 use?
4 parts, built around the OKI-78SR-5/1.5-W36-C. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Volts v01 KiCad files?
From the jonstapleton/mutable_eurorack repository on GitHub, at the commit this page was made from: the board is volts/hardware_design/pcb/KiCad/volts_v01.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Volts v01 design in my own project?
Its repository states no licence, so its author keeps all rights: ask jonstapleton before reusing the design.
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