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 |