a base for fastening av arduino uno utilizing a simple standard for connection to other components with 3 mm holes aroudn the edges 1 cm apart —

Founded a base for fastening av arduino uno utilizing a simple standard for connection to other components with 3 mm holes aroudn the edges 1 cm apart models & stl files for printing
Lamp base
lalie_d
filament guide for Prusa i3
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Hat display stand
fiveworms