Land Boards Synth Components

Synth Modules

• Synthesizer interfaces and modules
  • MIDI-IN-OUT - MIDI In/Out
  • SCF-2 - Dual 3.5mm Audio Jacks (Scale, Clip, Filter_
  • SYNTH-VCO-01 - Synth Voltage Controlled Oscillator
  • SYNTH-MIDI-CTL-01 - Synth MIDI Controller
  • SYNTH-MIDI-CV4-01 - 4 Output MIDI to CV controller

MIDI-IN-OUT

• MIDI-IN-OUT - MIDI In/Out
• MIDI In/Out Jacks
• 5V MIDI
• 3.3V or 5V Serial connections
• MIDI In is opto-isolated
• (2) 4-40 Mounting holes

SCF-2

• SCF-2 - Dual 3.5mm Audio Jacks (Scale, Clip, Filter)
• Digital Inputs or Outputs
• (2) 3.5mm Jacks
• Scaling resistors
• Schottky Clamping Diodes
• Filter cap
• Ring pin brought to connector
  • Ring pin is not used in Synth applications
  • Card can be used as a 3.5mm breakout
• (2) 4-40 mounting holes

SYNTH-VCO-01

• SYNTH-VCO-01 - Synth Voltage Controlled Oscillator

SYNTH-MIDI-CTL-01

• SYNTH-MIDI-CTL-01 - Synth MIDI Controller

SYNTH-MIDI-CV4-01

• SYNTH-MIDI-CV4-01 - 4 Output MIDI to CV controller

Reference Docs

• adafruit_midi CircuitPython API
• MIDI Communication
• elkayem midi2cv GitHub page _ Nano based project
  • Arduino MIDI library has not yet been ported to Pico so will need to use Python
  • Drives 4 CV outputs: Pitch Blend, Control, Note, Velocity
  • This card only drives Note (Voltes/Oct, Mod)
• MIDI Controller in Python
• Principles of Voltage Control
• Creative Control Strategies: MIDI to CV
• EuroPi
• Eurorack Beginners Guide
• Eurorack Wiki page
• PicoPicoSynth

Videos

• Hooking together modules