The Sphere-O-Bot is a simple 2 axis CNC machine that can draw on most spherical surfaces. You can use it to decorate ping pong balls or eggs.This design is based on the 3D printable Sphere-O-Bot. By building your Sphere-O-Bot using a laser cutter, you can achieve a clean look while also reducing the production time of your parts. This design also features an electronics bay for your wires, micro-controller, and motor drivers.
The Sphere-O-Bot described in this tutorial was designed for a workshop in which kids get to build their own motor controllers. For more projects by the Maker Corps interns at the Children's Museum of Houston, visit our site: kidmakers.org
If you like this project, please consider voting for me in the epilog challenge. My internship at the Children's Museum of Houston will end in a couple of weeks and so will my unlimited laser cutter access. Having a laser cutter of my own will allow me to keep developing more instructables for you. Thanks.