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.

Arduino due arbitrary waveform generator.

As well as the gui program the arduino waveform generator can also be controlled by arduino s serial monitor set to 115200 baud. In the lab one often needs a repetitive signal of a certain frequency shape and amplitude. Simple function waveform generator from the arduino website. Arduino due arbitrary waveform generator project tutorial by bruceevans.

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. 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. 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.

It may be to test an amplifier check out a circuit a component or an actuator. Generates sine triangle sawtooth and square waves from 1 hz to. Things used in this project.