pololu

This item is a set of three plastic rollers, a 1″-diameter plastic ball, and a retaining clip that can be used on the front or back ball caster loc...

This item is a set of three plastic rollers, a 1″-diameter plastic ball, and a retaining clip that can be used on the front or back ball caster loc...

This item is a set of three plastic rollers, a 1″-diameter plastic ball, and a retaining clip that can be used on the front or back ball caster loc...

This item is a set of three plastic rollers, a 1″-diameter plastic ball, and a retaining clip that can be used on the front or back ball caster loc...

This is the main base plate for the Romi chassis, including the battery cover, in black. It is included as part of the black Romi Chassis Kit.

This is the main base plate for the Romi chassis, including the battery cover, in blue. It is included as part of the blue Romi Chassis Kit.

This is the main base plate for the Romi chassis, including the battery cover, in pink. It is included as part of the pink Romi Chassis Kit.

This is the main base plate for the Romi chassis, including the battery cover, in red. It is included as part of the red Romi Chassis Kit.

This is the main base plate for the Romi chassis, including the battery cover, in white. It is included as part of the white Romi Chassis Kit.

This is the main base plate for the Romi chassis, including the battery cover, in yellow. It is included as part of the yellow Romi Chassis Kit.

This Romi Chassis accessory offers a convenient way to expand your Romi robot vertically by adding new tiers. The expansion plate has the same dia...

The versatile Romi chassis is a great starting point for your next mobile robot. This kit includes all the basic mechanical parts to get up and ru...

The versatile Romi chassis is a great starting point for your next mobile robot. This kit includes all the basic mechanical parts to get up and ru...

The versatile Romi chassis is a great starting point for your next mobile robot. This kit includes all the basic mechanical parts to get up and ru...

The versatile Romi chassis is a great starting point for your next mobile robot. This kit includes all the basic mechanical parts to get up and ru...

The versatile Romi chassis is a great starting point for your next mobile robot. This kit includes all the basic mechanical parts to get up and ru...

The versatile Romi chassis is a great starting point for your next mobile robot. This kit includes all the basic mechanical parts to get up and ru...

This item is a pair of motor-holding clips for the Romi chassis in black. These clips snap into the main Romi base plate, and then the motors snap...

This item is a pair of motor-holding clips for the Romi chassis in blue. These clips snap into the main Romi base plate, and then the motors snap ...

This item is a pair of motor-holding clips for the Romi chassis in pink. These clips snap into the main Romi base plate, and then the motors snap ...

This item is a pair of motor-holding clips for the Romi chassis in red. These clips snap into the main Romi base plate, and then the motors snap i...

This item is a pair of motor-holding clips for the Romi chassis in white. These clips snap into the main Romi base plate, and then the motors snap...

This item is a pair of motor-holding clips for the Romi chassis in yellow. These clips snap into the main Romi base plate, and then the motors sna...

Add quadrature encoders to the mini plastic gearmotors on your Romi chassis with this kit that uses a magnetic disc and Hall effect sensors to prov...