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Author Topic: "noise box" synth  (Read 599 times)
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This is my first Arduino project: a "noise box" synthesizer and step sequencer.

The basic features are
  • 16-step programable sequencer with adjustable frequency and duration for each step
  • synthesizer with 4 output waveforms (sine, square, triangle and sawtooth)
  • noise generation (sirens, laser beam, random noise)
  • special random sound modes
  • blinky lights

All sound is generated using only the Arduino by PWM.   More details and a video at

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