The goal is to combine the Electosmith Daisy Seed with a 16x2 LCD Keypad to make a simple, inexpensive and portable audio tool running open source software. The OPD can also be controlled with CV and GATE signals and MIDI but this is optional. Last but not least – the OPD has a lot of modulation capabilities, including a simple sequencer.
Demo of the OPD/Base: https://youtu.be/0dvLaHLHw4w
All software is running on the Daisy MCU/microcontroller, including sound generation.
The OPD can handle up to 4 CV inputs and two potentiometers. The CV inputs are limited to 0-3V3, but can be scaled and offset in hardware and software.
The OPD can control up to 4 CV/GATE outputs, also limited to 3V3.
Currently the OPD has several different applications (firmwares):
OscPocketD/Base - A multi-fx tool with a two voice synth
OscPocketD/Synth - A portable beat/song-making tool (no CV/GATE support yet)
OscPocketD/Sampler- A sampler and sampleplayer
OPD is free software/open source. Download, build, learn, modify, improve and share.
https://oscillator.se/opensource
OscPocketD/Base - fx unit, synth, sampler, modulator using Daisy Seed
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OscPocketD/Base - fx unit, synth, sampler, modulator using Daisy Seed
MusE DAW running on Debian 11 Testing/XFCE4.
https://oscillator.se/musik
- oscillator
- Established Member
- Posts: 1127
- Joined: Sat Jan 17, 2015 6:07 pm
- Location: SWEDEN
- Has thanked: 725 times
- Been thanked: 298 times
- Contact:
Re: OscPocketD/Base - fx unit, synth, sampler, modulator using Daisy Seed
A new version of the OscPocketD is now available at:
https://oscillator.se/opensource
New features:
- the Overdrive and Decimator are moved to after the Oscillator and before Filter etc
- the Overdrive now has a gain setting
- new modulator: Audio in
- audio merge - Audio in can be inserted AFTER all effects but before reverb for easy chaining of several units
- new modulator: EG/adsr
- all Special Modulators (including the sequencer) can now be synced to any other modulator (eg Gate in)
https://oscillator.se/opensource
New features:
- the Overdrive and Decimator are moved to after the Oscillator and before Filter etc
- the Overdrive now has a gain setting
- new modulator: Audio in
- audio merge - Audio in can be inserted AFTER all effects but before reverb for easy chaining of several units
- new modulator: EG/adsr
- all Special Modulators (including the sequencer) can now be synced to any other modulator (eg Gate in)
MusE DAW running on Debian 11 Testing/XFCE4.
https://oscillator.se/musik