Table 5.
Bill of materials required to assemble the power supply and install TreeMMoSys.
| ID | Component | Quantity | Unit | Total (€) | Material type |
|---|---|---|---|---|---|
| PSI01 | Junction box 100 × 100 × 40 mm | 1 | 0.81 | 0.81 | Non-specific |
| PSI02 | Power distributor block | 1 | 5.74 | 5.74 | Non-specific |
| PSI03 | Terminal block | 1 | 1.12 | 1.12 | Non-specific |
| PSI04 | Twin-stranded wire 0.75 mm2 | 1 | 15.30 | 15.30 | Non-specific |
| PSI05 | Step down module | 1 | 3.00 | 3.00 | Electronics |
| PSI06 | Heat-shrink 12.8 mm | 0.04 m | 0.01 | 0.02 | Non-specific |
| PSI07 | Power supply 12 V | 1 | 9.26 | 9.26 | Electronics |
| PSI08 | Twin-stranded wire 0.14 mm2 | 1 | 16.18 | 16.18 | Non-specific |
| PSI09 | Ferrules 0.25 mm2 | 1 | 0.53 | 0.53 | Non-specific |
| PSI10 | Heat-shrink 2.4 mm | 0.03 m | 0.01 | 0.03 | Non-specific |
| PSI11 | USB cable A to micro B | 1 | 4.47 | 4.47 | Non-specific |
| Grand total | 56.46 € | ||||