My mini Laser CNC

I simplified it

The design is from maggie_shah https://www.thingiverse.com/thing:3521286

https://youtu.be/ajoW21sd7sQ

Make simple

Notes:

you need

2x DVD-CD step motor

2x A3967 Easy Driver Stepper Motor

1x Arduino

1x Transistor NPN or PNP

1x resistor 4,7k

1x resistor 10k

1x Power suplpy 5v 3a

1x 200mW Red Laser Module 650nm Wave Length Light Laser Module Head 5V

https://github.com/grbl/grbl
https://lasergrbl.com/en/download/
https://grbl-controller.software.informer.com/3.6/

To enable laser on controller command line write
M03 S250
G1 X0 S25 F50