| Hardware | Price |
|---|---|
| Arduino Uno clone | $13 |
| GT2 timing belt 5mm wide | $2/m |
| 60 Teeth GT2 Timing Pulley Bore 5mm for Belt Width 6mm 2GT (used in 3d printers) | $8 |
| Stepper motor shield (2A) | $13 |
| Motor Nema 17 48mm | $20 |
| 12V 2.4A AC/DC wall adapter | $6 |
| ENC28J60 Ethernet module | $4 |
| Total: ~$70 |
Tools/expendables:
- Soldering iron
- Multimeter
- Breadboard
- Wires
- Reed switches
- Potentiometer
- Buttons
- Magnets
- Insulating tape