Go-Play Jr. USB Controller

Introducing the Two-player stand alone USB companion to the Go-Play 3.0
My original Multi-Control gaming unit: [https://www.thingiverse.com/thing:5733653]

This allows for a Second controller to be connected to the Odroid N2 or N2+ running the Go-Play 3.0
Good for head-head fighting games, and for smaller children who may find Go-Play a bit too large to be comfortable. (It was designed for use by mostly adults into Retro-Gaming)

But this will allow them to join in the fun!

Easy to print, Easy to Assemble if you know arcade controls, and uses the following parts...

Brain: Arduino Pro Micro
[https://www.amazon.com/s?k=pro+micro&crid=2UIU9WE9D0V9C&sprefix=pro+micro%2Caps%2C264&ref=nb_sb_noss_1]

Interface: Hitlego Developmenmt Board/ Terminal Adapter
(Strictly being used to provide screw terminals, follow pin position on Pro micro, ignore silk screening on Hitlego, as its for Nano, Not Pro Micro)
[https://www.amazon.com/HiLetgo-Controller-Expansion-Extension-ATMEGA3