Quantity   Component name
4 × LMUU8, 8mm linear bearings
3 × Nema 17 motor mount
6 × GT-2 timing belt, 20 teeth
1 × GT-2 pulley, 20 teeth
3 × China brand Nema 17 motors, max. 1.2 A @ 2.4V, 40 Nm/cm
1 × 30x30mm aluminium extrusion profile, 2,22m total
6 × 8 mm aluminum rods, about 3.1 m total
10 × Corner mounts for aluminium profiles
1 × Multiplex wood, 12 and 18 mm
5 × China A4988 stepper motor driver
1 × Osram PL TB450B, 1.6 W_opt. @ 1.2A, 450 nm
1 × 3 W laser power supply
1 × laser heat sink with lens
1 × Arduino Pro mini compatible from China
1 × PCB, wires etc.
1 × PC power supply with bridged mainboard socket