I completed a project I had wanted to do for a while last year, a ghostbuster proton pack. After several comments on how well it looked/functioned, AND with the new movie coming up, I decided to write a guide for anyone interested in making their own. It’s based off of an arduino uno, and some additional simple circuits. Here is a link to more info , a photo, and a video…
Link for info: https://sites.google.com/site/techntire … protonpack
https://sites.google.com/site/techntire … /pack2.JPG
Video: https://youtu.be/4DKS9nvkzNg
Thanks for looking!