Lego TT Motor H Bridge Controler

I made this controller for my Lego TT motor mount: https://www.thingiverse.com/thing:7325008
those are made for the Aliexpress KCD4 self reset switchs.
I made four H bridge to control 4 TT motors.
You just need 4X M3 screws to assemble it
Feel free to use/edit it.
Let me see the results please !