Arduino UNO holder

thingiverse

Arduino Uno Holder. There are two versions: one with a filled bottom and one without. A filled bottom shields the Uno better, but takes longer to print and demands more plastic. It also becomes slightly stiffer. Screw: M3 × 8 mm. Screws are optional; the holder functions well without them. With M3 screws, there's no need for a thread tap as the screws will tap the thread on the first use. You can plug in and unplug shields easily, and the Uno will remain in the holder even without any screw. It works fine with M3 screws, and if someone knows what the equivalent non-metric screw is, I'll be happy to share this information here. Drawing made with Onshape and available at https://cad.onshape.com/documents/86f90a9ff5c5414cba6b0b14/w/24327f9d0fc1411d89dee157/e/581ac606000b824fa6c2925d GCode is for my Reprap micro Delta.