Servo bracket to control a U.S. wall switch

thingiverse

This bracket lets you mount a standard cheap servo right next to a light switch, so you can control that switch from an Arduino or some other thing. It's a nice solution because it requires no direct interface with high-voltage AC, clips onto an existing switch easily, and doesn't stop you from turning the switch manually. There are two variants: one is just the bracket itself, and the other includes a spot for a 400-point breadboard or some similar electronic gizmo next to it. You can read all about it on this blog post: http://discspace.org/easy-servo-control-of-wall-switch-gives-ac-automation Printing Settings: Rafts: Not Required Not Applicable Supports: Yes Notes: Supports are a must wherever the print has an overhang.