500mw laser

1x 500mW laser . laser cut business cards 2x acrylic plates 1x stepper motor 1x pulley wheel 1x drive belt 4x 50mm screws Instructions: 1 Attach the laser diode to the acrylic sheet using the included screws Peel away the label on the laser to access the threaded screw holes 2 Attach the stepper motor to the acrylic sheet The white JST plug on the servo motor