Led Filament Xmas Tree
thingiverse
This christmas tree is designed to support led filament. 6 x 300mm used for the tree 1 x 130mm for the star The picture is with 3v filaments sharing 120 mA current (~17mA per filament). I went for comon anode with all positive leads connected at the top of the tree so each can be driven independantly, for example by a ULN2003/2803.
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