Hello.
I'm currently configuring a matrix of LED arcade buttons for an interactive art installation. I'm trying to figure out which arcade buttons will be compatible with the livid brain v2. I read this blog post: http://blog.lividinstruments.com/2012/09/20/creating-your-own-elements-module/ and noticed that Livid used led arcade buttons from Paradise Arcade (these specifically: http://www.paradisearcadeshop.com/en/led-pushbuttons/673-white-led-convex-arcade-pushbutton-black-rimmed-0855742006731.html) but was confused about voltage configuration.
There are options on the Paradise Arcade website for LED button versions with either 5v or 12v, but it doesn't mention in the blog post which one might be compatible. In general, which voltage type of LED arcade buttons would work best with the brain v2? Any help from those experienced with these types of configs would be greatly appreciated. I have an engineer friend working with me on the project but I am very novice with electronics building. Hoping to change that over the course of this project. :)
Thanks!