If you need to put an Arduino Uno R3 onto any of your projects but don't want to deal with screws you can print this out. I have tested this with TPU and it fits well. It will most likely not work with rigid filaments, I would use a flexible filament. The design isn't perfect, but I'm working on improving it. It can be printed without supports, but expect some stringing if so
The author marked this model as their own original creation.