Arduino Due Arbitrary Waveform Generator

There are a few example wave files in the arbitrary waves folder just for fun to help you get started.

Arduino due arbitrary waveform generator.

Simple function waveform generator from the arduino website. Arduino due arbitrary waveform generator project tutorial by bruceevans. Arduino due arbitrary waveform generator. In this article we will learn how quickly and easily we can build our own function generator using arduino this function generator a k a waveform generator can produce square wave 5v 0v with frequency ranging from 1hz to 2mhz the frequency of the wave can be controlled by a knob and the duty cycle is hardcoded to 50 but it is easy to change that in the program as well.

Generates sine triangle sawtooth and square waves from 1 hz to. First project with arduino due. As well as the gui program the arduino waveform generator can also be controlled by arduino s serial monitor set to 115200 baud. Arbitrary waves can be drawn edited saved opened and uploaded to the due via usb or the due can run alone controlled by pots switches.

Things used in this project. In the lab one often needs a repetitive signal of a certain frequency shape and amplitude. Powerful waveform generators are available commercially but it is relative.