Trinket Bumper

thingiverse

This is a bumper for the Adafruit Trinket micro-controller. Designed specifically to work seamlessly with Ninjaflex filament, which can stretch to perfectly fit onto the trinket and securely grip its elastic edges. A slot is conveniently located on this back-protected bumper to house the USB receptacle while strategically placed holes allow easy access to I/O ports from underneath instead of top placement. In addition, four precision pegs are carefully included for precise mounting into the Trinket's pre-existing mounting holes. If desired or required, these pegs can easily be trimmed away with a simple snip. Get started with this exciting project using the Adafruit Trinket - Mini Microcontroller here: https://www.adafruit.com/products/1500 https://www.adafruit.com/products/1501, perfect for both 3.3v and 5v versions. Print Settings: Rafts: Doesn't matter at all. Supports: Absolutely not needed Resolution: Layer height of 0.2mm is ideal Infill: Set to 100% Notes: It's a great idea to use Ninjaflex filament for the best results; rigid or inflexible filaments, like PLA, may cause a slightly too-small fit due to their less-than-elastic nature.