Chassis Romi Chassis Kit is the ideal base for building a small mobile robot. The set contains all the necessary mechanical elements for building a mobile circular robot. Self-assembly set. Polol 3509

The mountings allow the engine to be mounted on the Romi Chassis chassis. The motor is snap-fitted, which facilitates its quick assembly. The fixings are in pink. Pololu 3521

The mountings allow the engine to be mounted on the Romi Chassis chassis. The motor is snap-fitted, which facilitates its quick assembly. The mountings are in yellow. Polol 3524

Support ball with mounting for Romi Chassis chassis. Pololu 3539

This set of six battery contacts completes the six AA battery holder molded into the Romi chassis base plate. Pololu 3540

Miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 29.86:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. This version also has a 4.5 × 1 mm extended motor shaft. Pololu 3072

Miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 75.81:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. This version also has a 4.5 × 1 mm extended motor shaft. Pololu 3074

A set of magnetic encoders for the Romi Chassis chassis. With their help, we can measure the distance traveled by our mobile robot or control the engine speed. Pololu 3542

The power module together with the engine controller has been specially created for the Romi Chassis chassis. With its help, we will supply all components of our construction and we will be able to control the engines responsible for the movement of the chassis. Pololu 3543

Step-Down DC-DC converter module based on the D24V150F9 chip. Input voltage 11 ... 40V, output voltage 9V (max 15A). Pololu 2884

Step-Down DC-DC converter module based on the D24V150F7 chip. Input voltage 9..40V, output voltage 7.5V (max 15A). Pololu 2883

Step-Down DC-DC converter module based on the D24V150F12 chip. Input voltage 14.5 ... 40V, output voltage 12V (max 15A). Pololu 2885