Arduino Battery Clip

thingiverse

Screws onto bottom of arduino and attaches 9V battery. useful for anything that should be self-powered. fits UNO, UNO SMD, Duemilanove, Diecimila, NG, most "full-size" clones, MEGA, MEGA 2560 still need to make screw holes bigger, but it should work right now if you drill them out to be the same size as the arduino (1/8") Instructions If your arduino has a screw hole by the power jack, print a Post-UNO model. otherwise, print a Pre-UNO model. Drill out the screw holes. Screw it onto your arduino. put in a 9V and your good to go. Try playing around with the scad file for more options, the method names and parameters are fairly clear. The thickness and width parameters might not be fully implemented yet.