3D printed helper and lightmask for led placement (3x7)

Oct 19, 2018 resources p28-3x7

Contributed by Mavu on Oct 19, 2018

This is a small STL file for printing with a 3D-printer. It helps to align and hold the LEDs in place while solering, and acts as a light-mask to shield the led from their neighbours if you leave it in place. Download the 3x7_helper.stl file here  my first image

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