Uploaded October 2020 | Updated September 2026, 2 weeks ago

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4 digits, 24hour-notation (military time) mechanical digital clock controlled by only one servo.
Time adjustment from PC is possible via bluetooth.

3D model (STL files, Blender source) and micro:bit codes are available online at
thingiverse.com/thing:4613624

By modifying the program, it can show the time in 12-hour notation, or the other purposes showing a number from 0000 to 9999.

My works on digital fabrication:
shiura.com/dfab/index-en.html
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