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January 15, 2025

MECHANICAL COUNTER // BIG NUMBERS – 0 to 39

mechanical-counter-big-numbers-0-to-39

With this model I wanted to make a counter with large digits but in the most compact form possible.

It will allow you to count from 0 to 39 with a single movement:

Simply turn the toothed ring to scroll through the unit digits; the tens digits will automatically activate whether you turn the ring clockwise or counterclockwise.

All components are printable.

Step-by-step assembly included.

3D file format: STL.

Dimensions: 64 x 26 mm


With this model I wanted to make a counter with large digits but in the most compact form possible.

It will allow you to count from 0 to 39 with a single gesture:

Simply activate the serrated ring to scroll through the digits of the units; the digits of the tens will be activated automatically, whether you turn the ring clockwise or anticlockwise.

All components are printable.

Step-by-step assembly included.

3D file format: STL.

Dimensions: 64 x 26 mm

Printing made with a Prusa I3 MK3S

12 pieces to print

Nozzle: 0.4 mm

Layer height: 0.2 mm

Filament: PLA 1.75mm

Support : Yes, for the “RatchetAxis”.

Printing temperature: 190°C / 215°C (First layer)

Tray temperature: 60°C


12 Components to be printed

Nozzle: 0.4 mm

Layer height: 0.2 mm

Filament: PLA 1.75mm

Support : Yes for the “RatchetAxis”

Printing temperature: 190°C / 215°C (first layer)

Bed temperature : 60°C

This article was first featured at https://cults3d.com/en/3d-model/gadget/compteur-mecanique-big-numbers-0-to-39 on July 13, 2020 at 10:40PM by

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