Mini Laser Engraver

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..

The frame is built around B-04F3 CD-ROM laser assembly:
https://goo.gl/vqFL9Z

Most of the electronics setup instruction can be found here: http://www.instructables.com/id/Pocket-laser-engraver/

The EasyDrivers and Arduino Nano you can find on Banggood:
https://goo.gl/zOwh4k
https://goo.gl/gDs10U

For the mechanical part you going to need:
- 6mm threaded rod (2 x 15cm and 1 x 14cm)
- M6 nuts and washers
- plexiglass or plywood for the bed