Arduino Breadboard + Battery Holder

thingiverse

I wanted to create something to keep my Arduino Uno, breadboard, and 9v battery organized. Typically, the power supply is loose and dangling around, which bothers me. I also needed a way to align the height of the breadboard with the pins on the Arduino so I could use solid jumpers for cleaner-looking prototypes. I printed this design using PLA plastic. The width of the design fits within my Printrbot Simple's 150mm maximum. Although the 9v portion didn't print perfectly, it works fine. You can see in my picture that turning on supports might have improved it. I've included STL and 123dx files for you to use. I'd like to make some changes: moving the 9v a few mm over to give more space for the Arduino board would be helpful since it's quite snug, adding a spot for a switch would also be useful, possibly relocating the battery to the top of the board could work on more printers, and including handles with lips on the left and right sides would prevent damaging my creations by handling them improperly. Here are my print settings: Printer Brand: Printrbot Printer: Simple Black Rafts: Doesn't Matter Supports: Yes Resolution: .1 Infill: 15 Notes: 150mm x 70mm, I suggest a higher resolution for better results since the pins that hold the Arduino in place didn't come out perfectly clean. I designed this using 123d design software.