| Id | Part | Quantity |
|---|---|---|
| .156" 4 position housing | 1 | |
| .156" crimp-on connector | 4 | |
| .156" header | 4 | |
| C1, C2, C3, C7 | .22 uF ceramic capacitor | 4 |
| R3, R16 | 0.75 ohm 2 watt resistor | 2 |
| 10 pin IDC connector | 2 | |
| INTERFACE | 10 pin IDC header | 1 |
| C8, C9 | 100 nF ceramic capacitor | 2 |
| C4 | 100 uF electrolytic capacitor | 1 |
| R11, R12, R13 | 10K ohm resistor | 3 |
| R15 | 10K trimpot | 1 |
| R7, R17 | 1K ohm resistor | 2 |
| R14 | 2.2K ohm resistor | 1 |
| R4, R5, R6, R19 | 220 ohm resistor | 4 |
| R1, R2 | 22K ohm resistor | 2 |
| R8, R9, R10, R18 | 3.3K ohm resistor | 4 |
| POWER | 4 pin molex connector | 1 |
| 4 pos DIP switch | 1 | |
| LED1 | 5mm green LED | 1 |
| C5, C6 | 680 pF ceramic capacitor | 2 |
| IC1 | 74HC04N | 1 |
| DRIVER | A3977 | 1 |
| OK1, OK2 | HCPL2631 | 2 |
| J1, J2 | RJ45 Jack | 2 |
| D1-D8 | SB360 | 8 |
| PCB | Stepper Motor Driver v2.0 PCB | 1 |
| 10 pin ribbon cable | 1 inch |