This project is based on the popular "Pocket Laser Engraver" found on Instructables. I just wanted a better frame for it. So here it is.. Most of the electronics setup instruction can be found here. The frame is built around B-04F3 CD-ROM laser assembly, that can be found on Banggood. For the mechanical part you going to need: - 6mm threaded rod  - M6 nuts and washers  - plexiglass or plywood for the bed The EasyDrivers and Arduino Nano you can find on Banggood: EasyDriver and Arduino Nano