Intern’s Corner: The Arduino Bumper. Inspired by Arduino design and the iPhone Bumper, I present to you the 3D-printable Arduino Bumper!
The Arduino Bumper is a 3D-printed case for Arduino boards that use the Uno form factor. It allows the Arduino to be placed onto a flat conductive surface without running the risk of shorting out your microcontroller. It also keeps the bottom of the board from scratching your table. The bumper securely press-fits onto the Arduino boards, staying in place until you want to remove it, at which point, it can be popped right off. How-To: Shrinkify Your Arduino Projects. 30 Arduino Projects for the Evil Genius (9780071741330): Simon Monk. Getting Started with Arduino (Make: Projects) (9780596155513): Massimo Banzi.