This is a dead-simple bracket you can attach to your standard size futaba-compliant servo to create pan-tilt mechanisms, robot arms, or anything else you might want to actuate. Only requires 1 M3 screw for the hinge. Print your own (https://www.thingiverse.com/thing:2622152), or grab one from my store for cheap: https://www.avirdis.com/products/standard-servo-brackets

You can attach these brackets to each other using M3 screws.

Credit to Dave Menninger (https://github.com/davemenninger/Hobby-Servo-Brackets) and https://www.thingiverse.com/hugokernel/about fo