4-Bit Binary Wall Clock
Digits read from inside to outside 1, 2, 4 & 8 (solid nodes)
Example: Picture of clock on wall of first picture reads quarter to one (12:24).
Designed in multiple parts to fit a 140mm square bed size.
Overall clock size is 200mm diameter and 7.3mm deep. Hole in centre is 8mm (as per standard cheap mechanism size).
Cheap amazon affiliates mechanism available here if required:
https://www.amazon.co.uk/gp/product/B081D7JFSS/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=crizzle01-21&creative=6738&linkCode=as2&creativeASIN=B081D7JFSS&linkId=2cc9f5a532179b28543c821256ed3062
If you are not comfortable using the link above, just find a medium spindle size (for clock depths of 8mm or more) with minute clock hand radius of 100mm max (there are ones at 86mm which are suitable).
I think it looks better with differing colours for each piece. Single colour example on pic 2.
Print all three outer files and select either the inner one with my logo or the blank one.
Update May'2019 - 3no. Files added with all parts combined (for single file printing on larger 3D printers). Pick either no logo (Comb-A), my old logo (Comb-B) or my new logo (Comb-C).
| Clock-1-Cen-Blank.stl | 452.4KB | |
| Clock-1-Cen.stl | 459.1KB | |
| Clock-1-Comb-A.stl | 2.8MB | |
| Clock-1-Comb-B.stl | 2.8MB | |
| Clock-1-Comb-C.stl | 2.9MB | |
| Clock-Out1.stl | 1.1MB | |
| Clock-Out2.stl | 1.1MB | |
| Clock-Out3.stl | 1.5MB |
