Keep in mind that these may trigger epilepsy in some people. Use with care.

The external links section of the article has, among other links, some links to software versions:

* Online Dreamachine application – https://no-labs.com/demos/dreamachines/index.html

* JavaScript Dreamachine – https://www.webnovelty.net/dreamachine.html

* Info on Dreamachine iOS and Android app – https://dreamachine.co/

* An open-source mobile-friendly Dreamachine App – https://dreamachine-web-app.netlify.com/

As well as a video simulation of the original device

* Dreamachine Simulator on YouTube, using Gysin's original frequency and cut out specifications. – https://www.youtube.com/watch?v=T2jbZgxR1jI