Bill of Materials¶
The following list shows what you need to build a FabScan.
General components
- Stepper Motor, NEMA 17 type, 1.8° step angle (200 steps/revolution)
- Pololu Universal Aluminum Mounting Hub for 5mm Shaft
- Motor driver (Silent Step Stick recommended)
- 5V red line laser module (second laser optional)
- FabScanPi HAT for Raspberry Pi
- 12V to 5V switching regulator
- Raspberry Pi 3 B+
- Raspberry Pi camera V2
- Raspberry Pi Camera Connection Cable - 50cm
- FabScanPi Camera Mount with LED ring
- FaBScanPi Case
- Screw Set or see the Screws and Washers table
- 1x 12V / 3A power supply
Even if you use the screw set from Watterott, as given in the BOM, here is the the usage reference:
Screws
| Type | Length | Qty | Usage |
| M2 | 16 | 2 | Security Switch |
| M2.5 | 15 | 4 | RaspberryPi |
| M3 | 10 | 4 | Stepper motor |
| 4 | RPi-RingLight | ||
| 4 | Turn-table Mounting Hub |
Washers
| Type | Heigth | Qty | Usage |
| 3.4/4.5 | 1 | 4 | Stepper motor |
| 2.5/4.5 | 3 | 4 | RaspberryPi |