3D printed mechanical 7-segment digital clock

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Издатель
Mechanical 7-segment digital clock driven by only one motor. All segments and carries (12 hours, 60 minutes) are mechanically resolved.

3D data and codes are available at
https://www.thingiverse.com/thing:4626956

It consists of 53 types 113 parts printable with common 3D printers. You also need
- 1 RC servo motor (normal, full size)
- 1 micro:bit and 5V power supply (break-out board, etc.)
- 7 rubber bands
- 15 M3 bolts
- paint (ex. white for black 3D printer material)

Necessary tools
- sand paper or file for deburring
- soldering iron for welding
- M3 screw tap (if you do not use tapping screw)
- Silicone grease or spray for lubrication
Категория
Thingiverse
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