CountClock.cc Hours and Minutes Housing
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CountClock.cc by openproducts.org (2018)
Released under Creative Commons Attribution 4.0 International License
Full license at www.creativecommons.org/licenses/by/4.0/legalcode
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Measures refer to Adafruit Neopixel LED Rings (24 and 60)
Hour LED ring:
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Heat-to-heart distance between two opposite LEDs on LED ring is 58.4 mm
Radius from origin to LEDs is 29.2 mm, see definition of hourdot
ringsupportholes are meant for fixing inner LED ring (inner diameter equals 52.5 mm)
ringsupportholes have diameter of 2.5 mm so their radius is (26.25 - 1.25 = ) 25.0 mm
Minute LED ring:
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Heat-to-heart distance between two opposite LEDs on LED ring is 151.1 mm
Radius from origin to LEDs is 75.55 mm, see definition of minutedot
ringsupportholes are meant for fixing inner LED ring
Inner diameter equals 144.8 mm, with hole diameter of 2.5 mm radius is (72.4 - 1.25 = ) 71.15 mm
Outer diameter equals 157.5 mm, with hole diameter of 2.5 mm radius is (78.75 + 1.25 = ) 80.0 mm
Colourcodes:
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red:through-hole
green:plank width minus 8mm
purple: plank width minus 5mm
blue: plank width minus 10mm