Arduino (Uno) Altoids Insert

thingiverse

The Altoids case is perfect for housing your Arduino, as it has blocks that can be secured with a soldering iron and holes to accommodate screws. There's ample space (3mm) underneath for wires and leads. Access for USB programming or power connections requires drilling through the tin. For printing the necessary case parts, use 3 perimeters and 50% infill; be sure to let it cool completely before removing it from the bed for optimal flatness.