Replacement sprockets set for the Zumo robot in red. The kit includes two drive sprockets and two idle sprockets. The gears fit both Zumo V1.2 and Zumo 32U4 robots. Pololu 3128

Black wheels made of polyurethane with a diameter of 200 mm and a thickness of 30 mm. Pololu 3283

Bipolar stepper motor. It has a resolution of 200 steps/revolution (1.8° per step), a rated voltage of 4.3 V, and consumes up to 0.8 A per coil. Pololu 2256

Zumo 32U4 OLED main robot control board. It is included as part of the Zumo 32U4 OLED robot kit and built into the assembled versions of the Zumo 32U4 OLED robot. Threaded elements, magnetic encoder disks and mounting elements are included. Pololu 4994

Module with a stepper motor driver based on the DRV8434A system. It allows the bipolar motor to be powered with a current of up to 1.2 A per phase and can be supplied with the voltage from 4.5 V to 45 V. Pololu 3765

Module with a stepper motor driver based on the DRV8434A system. It allows the bipolar motor to be powered with a current of up to 1.2 A per phase and can be supplied with the voltage from 4.5 V to 45 V. Pololu 3764

Small 10 DoF IMU module with 3-axis gyroscope and accelerometer (LSM6DSO), 3-axis magnetometer (LIS3MDL) and barometer (LPS22DF). It is equipped with an I2C interface, a voltage stabilizer and a voltage level converter. Pololu 2863

Small 9 DoF IMU module with 3-axis gyroscope and accelerometer (LSM6DSO) and 3-axis magnetometer (LIS3MDL). It is equipped with an I2C interface, a voltage stabilizer and a logic level converter. Pololu 2862

Module with a stepper motor driver based on the DRV8434 system. It allows you to power a bipolar motor with a current of up to 1.2 A per phase and a voltage from 4.5 V to 48 V. Pololu 3762

Module with a stepper motor driver based on the DRV8434 system. It allows you to power a bipolar motor with a current of up to 1.2 A per phase and a voltage from 4.5 V to 48 V. Pololu 3763

The front sensor module of the Zumo 2040 robot. It is included as part of the Zumo robot kit and built into the assembled versions of the robots. The set includes additional connectors and IR diodes. Pololu 5015

Zumo 2040 robot main control board. It is included as part of the Zumo 2040 robot kit and built into assembled versions of Zumo 2040 robots. Through-hole components, magnetic encoder disks and mounting hardware are included. Pololu 5014