Quantity   Component name
2 × Laser Diode with copper barrel Nichia NDB7875 445nm 9mm
2 × PWM- Laser diode driver FlexMod P3 Laser Driver
6 × Heat-sink 50mm x 63mm x 20mm
1 × Microcontroller Teensy 3.1
1 × Microcontroller Arduino pro min 328
1 × Stepper motor driver chip ULN 2003
1 × Toroidal Transformer 2x 7V 50VA
3 × Darlington TIP 127
2 × Rectifier 8A
2 × Voltage regulator LM 340-5V
10 × Optocouplers HCPL-817-00DE
3 × Pinion Gear 16T 32dp Between compressor and big stepper motor
2 × Stepper Motor Nema 17, 5 wire from old printer or so.
1 × Digital stepper driver Module (4 Axis or Compressor) KL-4042 36V max.4.2A 200KHz, programmable.
2 × Electro-magnetic Valves Festo
2 × Sprocket (0.250 in) 24T Aluminum Hub
1 × Chain (0.250 in) 48 links
2 × Bearings FAG 6005 2RHS OD:47mm ID:25mm H:12mm
1 × Syringe Receiver Head 10ccm Metcal 910-6RHB
1 × Syringe 10ccm, piston & Needles see Metcal products.
1 × Cheap Tyre compressor 12V (25$) see local wall mart or co.
2 × Hall sensor and small magnets Where did I put these?
1 × Hardware Brass, Aluminium, Screws... M2, M3, M4