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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 ...

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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
Note: The expansion PCB is not included in this kit. This is the hardware-only pack.

Jargon buster

Plain-language definitions for the technical terms used above.

Headers
Rows of metal pins used to plug a module into a breadboard or connect it with jumper wires. Pre-soldered headers make the module easier to use straight away without needing to solder the pins yourself.
PCB
A printed circuit board is a rigid board with copper tracks that connect electronic parts without loose wires. For this kit, the PCBs also form the airplane shape, so they are both the circuit base and part of the finished model.

Related Tutorials

Free guides on learn.littlebird.com.au

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