Uploaded December 2020 | Updated September 2026, 2 weeks ago

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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
thingiverse.com/thing:4676614

This thing is a reduced version of "Mechanical 7-segment digital clock" at
youtube.com/watch?v=rdegWxfRgAs

My works on digital fabrication:
shiura.com/dfab/index-en.html
Please subscribe my YouTube channel if you like!