Electronic components are somewhat difficult to organise. The metallic plastic bags they come in are not clear enough to determine what is inside so time is wasted searching through a drawer to find a specific component. Throwing them into a box or drawer cause the pins to tangle and bend. So I designed this rack to store my collection of arduino Uno's.

The Arduino board locks securely and wont fall out even if the rack is turned upside down. I used as little plastic as possible to save filament and print time. 

I have added tabs so the rack or a number of racks can be glued or screwed onto a sheet that can be placed inside a drawer or a box. The tabs are on the inside of the base so the models can be stacked tightly together should you require more than one rack.

I use a Creality CR 10s Pro printer, and this rack took 1 hour to print and used 6g filament (2m) on a quality setting of 0.2mm layer height.

The model does not require supports.