Introduction: SineWave Generator for Arduino DUE

A sketch to generate a sine Wave using Arduino Due

The wave is generated by outputting pre-calculated voltage levels through the DAC on the arduino DUE board


1x Arduino DUE

2x Jumper wire


Using a jumper wire, connect DAC0 on the Arduino to the desired target that should receive the wave

If ground connection is required:

Using a jumper wire, connect GND on the Arduino to the ground connection on the desired target.

The sketch offers 5 different waveforms with different frequency and levels of granularity. Follow the documentation in the sketch to uncomment the desired wave.

Resulting waves:

Step 1: