
3pi Expansion Kit Hardware (No PCB)
The hardware kit for the Pololu 3pi robot expansion board. This contains the standoffs, screws, nuts, and headers needed to mount an expansion PCB above the 3pi robot — but does not include the expansion PCB itself. Useful if you're designing your own custom expansion board or need replacement hardware.
Package Contents
- 1× Extended 2×7 male header
- 2× Extended 1×2 male headers
- 1× 2×7 female header
- 2× 1×2 female headers
- 4× 22 mm nylon spacers
- 4× 1-1/4" #2-56 screws
- 4× #2-56 nuts
Original: $8.05
-70%$8.05
$2.42Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The hardware kit for the Pololu 3pi robot expansion board. This contains the standoffs, screws, nuts, and headers needed to mount an expansion PCB above the 3pi robot — but does not include the expansion PCB itself. Useful if you're designing your own custom expansion board or need replacement hardware.
Package Contents
- 1× Extended 2×7 male header
- 2× Extended 1×2 male headers
- 1× 2×7 female header
- 2× 1×2 female headers
- 4× 22 mm nylon spacers
- 4× 1-1/4" #2-56 screws
- 4× #2-56 nuts




















