BOM for Final Project Dozo-Dozo | ||||||||
| ■Architecture | ||||||||
| Name | Use | Necessarry Unit | Selling Price | Amount per pack | Unit Price(Yen) | Total Price(Yen) | Vendor | |
| Basswood plywood 5.5mm(910x910) | For the folding box | 1 | 1749 | 1 | 1749.0 | 1749 | Hokurei wood | |
| Basswood plywood 3mm(450x300) | For the panel of the stage, mini boxes for the weight sensors | 2 | 310 | 1 | 310.0 | 620 | Hokurei wood | |
| Cypress 2mm(450x300) | For the top plate of the weight sensors | 1 | 0 | 1 | 0.0 | 0 | Donated | |
| Bamboo | For the cups and the sake bottle | 1 | 0 | 1 | 0.0 | 0 | Donated | |
| PLA filament(White) | For the joint to connect bamboo bottle and servo | 23g | 5890 | 600g | 9.8/1g | 225 | Monotaro | |
| Alminium Frame(20x20mm,White) | For the arm | 150mm | 128 | 200 | 0.64/mm | 96 | Monotaro | |
| bracket for frame TypeA | To fix the servos with the arm | 4 | 179 | 1 | 179.0 | 716 | Monotaro | |
| bracket for frame TypeB | To fix the two alminium frames in L shapae | 1 | 80 | 1 | 80.0 | 80 | Monotaro | |
| T nut | To fix the servo with the arm | 4 | 40 | 1 | 40.0 | 160 | Monotaro | |
| Hinges | For the folding box | 5 | 220 | 2 | 110.0 | 550 | Tokyu Hands | |
| Narrow hinge | For the box-shaped center stage | 1 | 293 | 4 | 73.3 | 73 | Tokyu Hands | |
| M3 pan head screw | To fix the servo motors to the box or the arm, mini box to the folding mox, PCB boards to boxes | 33 | 170 | 30 | 5.7 | 187 | Monotaro | |
| M3 Nut | To fix the servo motors to the box or the arm, mini box to the folding mox, PCB boards to boxes | 33 | 429 | 400 | 1.1 | 35 | Monotaro | |
| M3 Washer | To fix the servo motors to the box or the arm | 33 | 449 | 490 | 0.9 | 30 | Monotaro | |
| M4 Low head bolt | To fix weight sensor with a top plate | 3 | 132 | 4 | 33.0 | 99 | Tokyu Hands | |
| M5 Low head bolt | To fix weight sensor with a bottom plate | 3 | 132 | 3 | 44.0 | 132 | Tokyu Hands | |
| M4 hexagon head bolt | To fix the servos with the arm | 4 | 24 | 1 | 24.0 | 96 | Monotaro | |
| M4 Washer | To fix the servos with the arm | 4 | 449 | 335 | 1.3 | 5 | Monotaro | |
| M4 Nut | To fix the servos with the arm | 4 | 429 | 320 | 1.3 | 5 | Monotaro | |
| M6 hexagon head bolt | To fix the servos with the arm | 2 | 539 | 30 | 18.0 | 36 | Monotaro | |
| M6 Washer | To fix the servos with the arm | 2 | 449 | 200 | 2.2 | 4 | Monotaro | |
| M6 Nut | To fix the servos with the arm | 2 | 429 | 200 | 2.1 | 4 | Monotaro | |
| M3 Hot melt Insert nut | To fix the servo with the arm | 5 | 946 | 50 | 18.9 | 95 | Monotaro | |
| Resin head screw | To fix bamboo bottle with the joint | 1 | 399 | 13 | 30.7 | 31 | Monotaro | |
| Water-based urethane varnish（Ebony） | To color all boxes | 1 | 859 | 1 | 859.0 | 859 | Monotaro | |
| Magnets | To close the box | 6 | 108 | 10 | 10.8 | 65 | Daiso | |
| ■Electoronics | ||||||||
| Name | Use | Necessarry Unit | Selling Price | Amount per pack | Unit Price(Yen) | Total Price(Yen) | Vendor | |
| Capacitor 1uF | 1 | 54 | 1 | 54.0 | 54 | Digikey | ||
| Resistor(10kΩ） | 2 | 10 | 1 | 10.0 | 20 | Digikey | ||
| Resistor(0Ω） | 6 | 12 | 1 | 12.0 | 72 | Digikey | ||
| Resistor(100Ω） | 1 | 12 | 1 | 12.0 | 12 | Digikey | ||
| LED WHITE YELLOW | 1 | 52 | 1 | 52.0 | 52 | Digikey | ||
| ATTINY3216 | 1 | 135 | 1 | 135.0 | 135 | Digikey | ||
| PIN HEADER | 23 | 89 | 40 | 2.2 | 51 | Digikey | ||
| Vertical pin header | 4 | 425 | 40 | 10.6 | 43 | Digikey | ||
| Vertical Pin socket | 3 | 68 | 1 | 68.0 | 204 | Digikey | ||
| 2×3 socket | 6 | 91 | 1 | 91.0 | 546 | Digikey | ||
| Rainbow Cable | 120 | 4145 | 15240 | 0.3 | 33 | Digikey | ||
| Servo motors | 2 | 1,080 | 1 | 1080.0 | 2160 | Akizuki | ||
| Load cell sensors with HX-711 board | 3 | 699 | 1 | 699.0 | 2097 | Amazon | ||
| OLED | 3 | 1698 | 4 | 424.5 | 1274 | Amazon | ||
| Mobile Battery | 1 | 2799 | 1 | 2799.0 | 2799 | Amazon |