The toy counts binary numbers. As you rotate the wheels, it counts up or down like '000', '001', '010', '011', ...
6h 40m
1× print file
0.20 mm
0.40 mm
59.00 g
4
26
0
290
updated June 23, 2022

Description

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The idea is borrowed from other binary counters like https://www.youtube.com/watch?v=zELAfmp3fXY.

 

Support is necessary on build plate only.

When you assemble it, be aware tiny dots (... .. .) under the numbers. It tells the alignment order.

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