Thingiverse
Colour Changing LED Christmas Tree
by Cargy
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It's January 2019, and I'm just in time for... err.. NEXT Christmas!
The LEDs all start at the same colour but they change colour at slightly different rates. After a few minutes, this provides a lovely random effect. I used a flicker-effect LED with a resistor for the star but, tbh, it just looks like a faulty LED to me!
The body and stand of the tree need to be a minimum 30% fill, for strength. Note that you need to flip the stl for the tree front over, so that the rebated edge is on th
The LEDs all start at the same colour but they change colour at slightly different rates. After a few minutes, this provides a lovely random effect. I used a flicker-effect LED with a resistor for the star but, tbh, it just looks like a faulty LED to me!
The body and stand of the tree need to be a minimum 30% fill, for strength. Note that you need to flip the stl for the tree front over, so that the rebated edge is on th
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