| Id | Part | Quantity |
|---|---|---|
| C2-C5 | 1 uF electrolytic capacitor | 4 |
| C1 | 100 uF electrolytic capacitor | 1 |
| P4 | 12 pin header | 1 |
| P4b | 12 pin housing | 1 |
| S1 | 16 pin DIP socket | 1 |
| P2/P3 | 2 pin header | 2 |
| P2b/P3b | 2 pin housing | 2 |
| P1 | 4 pin molex connector | 1 |
| C6 | 4700 uF electrolytic capacitor | 1 |
| R1 | 560 ohm resistor | 1 |
| D1 | 5mm green LED | 1 |
| U1 | 78L05 | 1 |
| J1 | 9 pin DSUB | 1 |
| CRIMP | crimp-on terminals | 16 |
| U2 | MAX232 | 1 |
| Serial Cable or USB -> Serial converter | 1 | |
| PCB | PowerComms v1.2 PCB | 1 |