Printed Brain - Slide calculator
A mechanical calculator you can do addition & subtraction on, and with some technique also multiplication & division.
In the contest Counters
69
155
1
2865
updated
December 22, 2023
Model files
Slider - Slider 3mf
Front - Addition front 3mf
Front - Subtraction front 3mf
Model origin
The author marked this model as their own original creation.