SEQUOTRON is a Digital Step Sequencer (and Control Voltage generator) for (semi-)Modular Synthetizers, based on a Raspberry Pi.

WIP

Table of contents

• Usage
• Construction
  • Design
  • BOM
  • Steps
• Code
• Future upgrades
• Notice
• About
  • Authors and contributors
  • Project context
• License

Usage

You can plug 3.5mm Jacks cables to a modular synthetizers to control :

• Pitch,
• Gate,
• 3 user-defined Control Voltages.

WIP

LCD Screen :

WIP

Rotary Encoders :

WIP

Buttons :

WIP

Switches :

WIP

Construction

WIP

Design :

WIP

BOM (Bill Of Materials) :

WIP

Steps :

WIP

Code

WIP

b :

WIP

Future upgrades

• Silence button (silence a single step)
• Per step gate
• Sequence longer than 8 steps
• Saving and loading a sequence
• Whole ADSR (Attack-Delay-Sustain-Release) envelope figure generation
• External clock control
• External play/pause control

Notice

This sequencer is designed to work on the Behringer CRAVE semi-modular synth, but can be used on other synthetizers :

We are not responsible for any damage that may occur to your devices and equipment. If you are building this and using it, do it at your own risk.

About

Authors and contributors :

• Lucas Placentino
• Felix Rosso
• Kamil Pietrasz
• Robin Afuera

Project Context :

BA2 year project - INFO section - Modular Synth Sequencer

2021-2022 TRAN-H201 - INFO3
ULB EPB

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License

• Hardware: Licensed under CERN-OHL-P v2
• Software: Licensed under Apache License Version 2.0