I dont want it to be exactly the same. Thats why im putting so much effort into learning this. Im doing loads of tests on Matts box now and theres a few things i still dont get but im getting there. Just about to try some code out (stuff i invented myself). But im gonna put it on one of the boxes Matt made. I know the box works perfect so i can test my code better. Once i get my code working then it will help me understand the circuit better.

I dont want to "copy" Matts design. I want to figure out how he did it then do it in my own way