Fully mechanical binary counter that can count up and down. It's modular so you can extend to whatever digit you want.
Update 04.07.2024
In order to make a one “component”, you need
zero_side x1
one_side x1
zero x1
one x1
carry_piece x2
connector x1
For Base:
mid_base x(# of components - 2)
left_base x1
right base x1
handle_connector (print with support) x1
lock (print with support) x1
Then you can add them together and finish the build with handle. I'm leaving this assemble so everybody can play around with.
V2
Print Instructions
Only handle_connector and lock needs support.
Print with the current orientations.
The author marked this model as their own original creation.