Main Board

Main board connects all parts together:

  • Teensy 4.1 via 2x24 pin headers
  • Teensy 4 audio board (rev D)
  • Line In and Line Out
  • Expression pedal jack
  • S/PDIF out
  • Two sensor connectors - for Pitch and Volume sensors
  • Optional voltage regulators for sensors

Schematics

Schematic

PCB Top render

PCB Bottom render

Bill of materials

Component Count Description
24x1 2.54mm pin socket 2 for teensy 4.1 MCU board
14x1 2.54mm pin socket 2 for Audio Board connection
IDC 30 socket 1 for display and controls board connection
IDC 30 ribbon cable 1 for display and controls board connection

TODO