Romi Chassis and Accessories

Subcategories

Romi chassis kits include motors, wheels, one ball caster, battery contacts, and all other mechanical components required to assemble a chassis.

Get individual components as replacement parts for you Romi chassis or to design your own color scheme.


Products in category “Romi Chassis and Accessories”

Pololu item #: 3542
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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 provide 12 counts per revolution of the motor shaft. The sensors operate from 3.5 V to 18 V and provide digital outputs that can be connected directly to a microcontroller or other digital circuit.

Pololu item #: 3544
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The Romi 32U4 Control Board turns the Romi chassis into a programmable robot based on the Arduino-compatible ATmega32U4 MCU. Its features include integrated dual motor drivers, a versatile power circuit, and inertial sensors, as well as connections for quadrature encoders and an optional LCD. The board also has the ability to interface with an added Raspberry Pi, making the foundation for a complete Raspberry Pi-controlled Romi robot.

Pololu item #: 3543
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Use this motor driver and power distribution board to get your Romi chassis running quickly. It offers all of the same features as the smaller Power Distribution board for Romi Chassis — battery contact slots, reverse voltage protection, several power switching options, and easy access to the various power busses — and adds a two-channel motor driver and powerful switching step-down regulator that can supply a continuous 2.5 A at 5 V or 3.3 V. Just add a microcontroller and sensors to complete your Romi robot.

Pololu item #: 3541
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This power distribution board is designed specifically for the Romi chassis as a convenient way to access the chassis’s battery power and pass that on the rest of the electronics that make up your robot. It has slots for soldering directly to the chassis’s battery contacts offers reverse voltage protection, several power switching options, and easy access to the various power busses. Just add your own motor drivers, microcontroller, and sensors to complete your Romi robot.

Pololu item #: 3540
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This set of six battery contacts completes the six AA battery holder molded into the Romi chassis base plate. A set is included in each Romi Chassis Kit.

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