Free
It's a simple moon phase clock.
i've made it using a simple quartz clock as "motor".
You 'll need :
- a simple quartz clock (and a battery)
- all the 3D printed parts
- maybe some glue to maintain the top part
The gears :
I've used 8 gears named from A to H, A for the hours part of the clock and H the gear with the two moon.
i need a reduction ratio of 4x29,53 = 118.12:1
so with a little (and ugly :p) script of mine i choose :
A=12 B=68 C=30 D=37 E= 23 F=49 G=15 H=119
you can check the ratio on this web page
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moon phase clock
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Creative Commons Attribution-NonCommercial-ShareAlike
You can distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, with attribution and under the same license.
Licensed under CC BY-NC-SA
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