MDV microSynth

Sintetizzatore monofonico a 4 oscillatori realizzato con Teensy 3.1.

4 osc: waveform (sine, triangle, saw, pulse), transpose, detune, volume, pulse-width. filter: 12db/oct, cutoff, resonance, low-pass and high-pass mixable. amp envelope: attack, hold, decay, sustain, release. note: stereo delay, eq, portamento, pitchbend (+-2), filter controlled by velocity and keyboard range (tracking), lowpass-highpass morphing via modulation wheel.

PJRC page

Neo Ventilator USB MIDI Interface

Neo Ventilator è un ottimo simulatore di amplificatore Leslie ma è sprovvisto di porta MIDI, pertanto non è possibile controllare la velocità dell’effetto da un editor (per esempio Cubase). Il mio circuito risolve questo problema.

  • Use two foot pedals to control slow/fast velocity and rotor stop
  • Auto-polarity at power-on for normally closed or opened foot pedals
  • Stereo output jack for Neo Ventilator connection
  • Send/receive MIDI CC via USB
  • USB powered
  • Status LED blinks at different rate in slow/fast mode or remains steady at rotor stop mode

MIDI Controller (a teensy project)

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