This page provides a complete list of parts needed to build the LeKiwi mobile manipulator. Our total cost is displayed in the table 1.
| Price | US | EU | CN |
|---|---|---|---|
| 12V | $482 | €545.8 | ¥2891 |
| 5V | $499 | €526 | ¥2829 |
| Base only (5V) | $248 | €295 | ¥1571 |
| Base only (12V) | $251.5 | €307.8 | ¥1501 |
| Base only wired | $184 | €235 | ¥963.9 |
Note
Prices and items may vary depending on geographic location and time of purchase. If you find links for other countries or cheaper suppliers, please create an issue or PR so that we add them to the list!
Important
There are three options regarding motors and electronics (as also the case with the SO100 arms), either 5V or 12V or a wired version. If this is the first time you build robots please choose the 5V version as it’s a little bit easier to assemble. If you are more experienced and want to lift heavier objects choose the 12V version. If you want the cheapest options, go for the wired LeKiwi robot (at the end of the Bill of Materials list).
These parts are the same for both 5V and 12V versions:
| Part | Amount | Unit Cost (US) | Buy (US) | Unit Cost (EU) | Buy (EU) | Unit Cost (CN) | Buy (CN) |
|---|---|---|---|---|---|---|---|
| 4" Omni wheels | 3 | $9.99 | VEX Robotics | €24.5 | RobotShop | ￥135 | PDD |
| M2 M3 M4 Assorted Screw Set | 1 | $14.99 | Amazon | €23.5 | Amazon | ￥25 | Taobao（M2x5+M3套装+M3x10+M4x12） |
| Total | $44.96 | €97 | ¥430 |
| Part | Amount | Unit Cost (US) | Buy (US) | Unit Cost (EU) | Buy (EU) | Unit Cost (CN) | Buy (CN) |
|---|---|---|---|---|---|---|---|
| Raspberry Pi 5 (4GB) | 1 | $60.00 | Adafruit | €57.00 | Mouser | ￥410 | Taobao |
| USB camera2 | 2 | $12.98 | Amazon | €12.00 | Amazon | ￥48 | Taobao |
| microSD card | 1 | $11.23 | Amazon | €10.00 | Amazon | ￥58 | Taobao |
| Total | $98 | €91 | ¥564 |
| Part | Amount | Unit Cost (US) | Buy (US) | Unit Cost (EU) | Buy (EU) | Unit Cost (CN) | Buy (CN) |
|---|---|---|---|---|---|---|---|
| Table Clamp 4pcs | 1 | $18 | Amazon | € 21 | Amazon | ¥10.8*4 | Taobao |
| Screwdriver Set | 1 | $6 | Amazon | €10 | Amazon | ￥20 | Taobao |
| USB-C to USB-A Cable 2 pcs | 1 | $7 | Amazon | €7 | Amazon | ￥17 | Taobao |
| Total | $31 | €38 | ¥80.20 |
| Part | Amount | Unit Cost (US) | Buy (US) | Unit Cost (EU) | Buy (EU) | Unit Cost (CN) | Buy (CN) |
|---|---|---|---|---|---|---|---|
| 12v 5a Battery | 1 | $32.99 | Amazon | €45.79 | Amazon | ￥70 | Taobao |
| Lever Wire Connector | 1 | $6.70 | Amazon | €7.18 | Amazon | ￥3.50 | Taobao |
| 12v 5a DC plug connector | 1 | $9.49 | Amazon | €8.99 | Amazon | ￥3.10 | Taobao |
| 12v to 5v 5a USB-C converter | 1 | $9.99 | Amazon | €9.99 | Amazon | ￥20 | 1688 |
| 12v ST3215 Feetech Servo | 3 | $13.89 | Alibaba | €13.38 | Alibaba | ￥110 | Taobao |
| Total | $108.5 | €118.8 | ￥426.60 |
| Part | Amount | Unit Cost (US) | Buy (US) | Unit Cost (EU) | Buy (EU) | Unit Cost (CN) | Buy (CN) |
|---|---|---|---|---|---|---|---|
| 12v ST3215 Servo | 12 | $13.89 | Alibaba | €13.38 | Alibaba | ￥110 | Taobao |
| Motor Control Board | 2 | $10.55 | Amazon | €12.00 | Amazon | ￥24 | Taobao |
| Power Supply | 1 | $12 | Amazon | €15 | Amazon | ￥22 | Taobao |
| Total | $199.78 | €199.56 | ￥1,390 |
| Part | Amount | Unit Cost (US) | Buy (US) | Unit Cost (EU) | Buy EU | Unit Cost (CN) | Buy (CN) |
|---|---|---|---|---|---|---|---|
| 20000maH 85W Power Bank | 1 | $42 | Amazon | €50 | Amazon | ￥178 | Taobao |
| STS3215 Servo | 3 | $15 | Alibaba | 13€ | Alibaba | ￥99 | Taobao |
| USB-C Cable 2pcs (1feet/0.5 m) | 1 | $8 | Amazon | €7.6 | Amazon | ¥9.4*2 | Taobao |
| USB-C To DC Cable | 1 | $10 | Amazon | €10 | Amazon | ￥3 | Taobao |
| Total | $105 | €106.6 | ￥496.80 |
| Part | Amount | Unit Cost (US) | Buy US | Unit Cost (EU) | Buy EU | Unit Cost (CN) | Buy (CN) |
|---|---|---|---|---|---|---|---|
| STS3215 Servo | 12 | $15 | Alibaba | €13 | Alibaba | ￥99 | Taobao |
| Motor Control Board | 2 | $11 | Amazon | €12 | Amazon | ￥24 | Taobao |
| Power Supply | 1 | $10 | Amazon | €13 | Amazon | ￥22 | Taobao |
| Total | $212 | €193 | ¥1258 |
Everything needed for the wired version:
| Part | Amount | Unit Cost (US) | Buy (US) | Unit Cost (EU) | Buy (EU) | Unit Cost (CN) | Buy (CN) |
|---|---|---|---|---|---|---|---|
| 4" Omni wheels | 3 | $9.99 | VEX Robotics | €24.5 | RobotShop | ￥135 | PDD |
| M2 M3 M4 Assorted Screw Set | 1 | $14.99 | Amazon | €23.5 | Amazon | ￥25 | Taobao（M2x5+M3套装+M3x10+M4x12） |
| USB camera2 | 2 | $12.98 | Amazon | €12.00 | Amazon | ￥48 | Taobao |
| USB-C to USB-A Cable 2 pcs | 1 | $7 | Amazon | €7 | Amazon | ￥17 | Taobao |
| USB-C To DC Cable | 1 | $10 | Amazon | €10 | Amazon | ￥3 | Taobao |
| STS3215 Servo | 3 | $15 | Alibaba | €13 | Alibaba | ￥99 | Taobao |
| Motor Control Board | 1 | $11 | Amazon | €12 | Amazon | ￥24 | Taobao |
| Power Supply | 1 | $10 | Amazon | €13 | Amazon | ￥22 | Taobao |
| USB Hub | 1 | $16 | Amazon | €14 | Amazon | ¥49.9 | Taobao |
| USB-C extension cable | 1 | $13.99 | Amazon | €19 | Amazon | ¥25 | Taobao |
| Total | $184 | €235 | ¥963.9 |
Head to 3D Printing for the next step!
1: Doesn't include cost of 3D printing
2: Another supported camera option is the Arducam 5MP Wide Angle found here