The Nebulophone is an Arduino based synth with a stylus keyboard. It was designed as kit for Handmade Music Austin and features:
- Five waveforms (ramp, triangle, square, pulse, and noise)
- Adjustable decay
- Light controlled analog low-pass filter with five adjustable LFO LED modes.
- Four arpeggio modes with adjustable rate.
- Portamento with three speed settings.
- Pitch range and keyboard temperament controls. Switch between major and chromatic keyboard mapping.
- Hypernoise 3000 mode
- Infrared control of arp rate with other Andromeda Space Rocker devices.
- Open-source Aduino code