/picotouch_drumcard

Card-sized drum synth / sequencer with MIDI In/Out

Primary LanguagePythonGNU General Public License v3.0GPL-3.0

picotouch_drumcard

Playing card-sized (2.5"x3.5") sequencer / synth / USB / MIDI touch controller

Successor to the picotouch_bizcard MIDI controller

Features

  • 17 capacitive touch pads arranged in a step-sequencer layout
  • 15 reverse-mounted LEDs as status / touch indicators
  • TRS-A MIDI In and Out
  • Audio out (via 12-bit PWM)
  • Battery powered, with lipo battery charging circuit
  • Powered by Raspberry Pi Pico board
  • Programmable with CircuitPython, Arduino, etc.

Example code

  • Drum sequencer + synth
  • MIDI controller
  • Macropad
  • USB-MIDI interface

picotouch_drumcard_render1a.mp4