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Rainbow Ring Wall Clock [Project]
posted June 2 2014 14:03.37 by spic0m




Instructables user Greeegification showcasing his rainbow ring wall clock:

" I don't know what it is about clocks and watches, but it seems that every second projects is one form of the two. This project follows along in the footsteps too. I have made smaller clocks before, but nothing of the scale of a typical wall clock. This is due mainly to the high price of fabricating one off large PCBs.

I wanted to create something large, not too big. I also wanted to keep the cost down. I managed to solve these problems by making various design choices, which will be covered in detail in the following steps.

I got some initial inspiration from adafruits 12 pixel neopixel ring, and now I notice that they sell a 60 pixel version which wasn't available back when I designed this, but comes as 4 segments to create a full ring. This would be an easy way to create a similar clock, without the need for making PCBs and soldering LEDs and small SMD parts."




[Link: instructables]
 
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