Bill of Materials
All parts needed to build one Trashbot unit.
Chassis & Frame
| Qty |
Part |
Source |
| 1 |
Deconstructed Hoverboard |
Walmart | eBay |
| 1 |
Trash Can Dolly with Wheels (Rubbermaid BRUTE) |
Amazon |
| 1 |
Trash Bin |
Home Depot |
Drive System
| Qty |
Part |
Source |
| 1 |
ODrive Motor Controller v3.6 |
ODrive Robotics |
| 1 |
XT60 Power Cable |
Amazon |
| 1 |
Lithium-Ion Battery (if hoverboard battery not usable) |
Amazon |
Filtering PCB (per motor)
ODrive v3.6 has some issues with hall sensors Forum link. Solution involves using 22 nF capacitors to filter out the noise. Newer ODrives may not encounter this issue, but we have not tested them yet.
| Qty |
Part |
Source |
| 6 |
22 nF Capacitors |
DigiKey |
Compute & Control
| Qty |
Part |
Source |
| 2 |
Raspberry Pi 4 (or newer) |
RPi4 |
| 2 |
Power Banks |
Amazon |
| 1 |
8BitDo Lite 2 Bluetooth Controller |
Amazon |
Miscellaneous
| Qty |
Part |
Source |
| 1 |
M2.5 Standoffs Screws Nut |
Amazon |
| 1 |
Flathead Screwdriver |
|
| 1 |
22 AWG Stranded Wire Kit |
Amazon |
Laser Cut Files (for trash barrel robot example)
Download the templates from the images directory:
trashbot_guidlines_all.ai — full drilling templatetrashbot_guidlines_inner.ai — inner circular mounting plate