A Single digit of mechanical 7-segment display unit which is driven by a small hobby servo. You can use this unit as a kitchen timer, dice, single digit clock, etc, and full digital clock, score board, counter, etc. can be made if you prepare two or more.
You can download codes and 3D data at
www.thingiverse.com/thing:467...
This thing is a reduced version of "Mechanical 7-segment digital clock" at
• 3D printed mechanical ...
My works on digital fabrication:
shiura.com/dfab/index-en.html
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