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Two large (120mm-diameter) wheels with black tires are made of soft, spiked rubber for increased traction, and the plastic hubs are metallic red in color. Sold in pairs. Pololu 1555
These two large (120mm-diameter) wheels from Dagu Electronics match those on the Dagu Wild Thumper chassis and can be used as replacement parts or for custom robots that need to traverse complex, rugged terrain. The black tires are made of soft, spiked rubber for increased traction, and the plastic hubs are metallic red in color. The included adapters let you easily mount the wheels to motors with 4mm output shafts. These wheels are sold in pairs: you get two wheels, two 4mm adapters, and one 3mm hex wrench that matches the adapter screws.
An included pair of adapters lets you easily mount the wheel to motors with a 4mm output shaft, such as the 25D mm metal gearmotors found on the Dagu Wild Thumper chassis. A 3mm hex (or Allen) wrench is included for use with the adapter screws.


A set of two Pololu wheels measuring 43x19 mm in white. Fits D-shaped shaft with a diameter of 3 mm. Pololu 1090
No product available!
Motor with 25 mm diameter and 52 mm length, 34:1 metal gear, 6 V operating voltage, 0,55 A to 6,5 A power consumption, 280 RPM speed and 6,5 maximum torque. Pololu 1573
No product available!
Motor with 25 mm diameter and 54 mm length, 75:1 metal gear, 6 V operating voltage, 0,55 A to 6,5 A power consumption, 130 RPM speed and 11 maximum torque. Pololu 1575
No product available!
Motor with 25 mm diameter and 52 mm length, 34:1 metal gear, 6 V operating voltage, 0,25 A to 2,4 A power consumption, 170 RPM speed and 3,5 maximum torque. Pololu 1584
No product available!
Motor with 25 mm diameter and 54 mm length, 75:1 metal gear, 6 V operating voltage, 0,25 A to 2,4 A power consumption, 78 RPM speed and 6,8 maximum torque. Pololu 1586
No product available!
Needle bending needle, for precise glue application, Flux 0.514mm internal diameter and 0,8192mm outside diameter
No product available!
Needle bending needle, for precise glue application, Flux 0.413mm internal diameter and 0,7176mm outside diameter
No product available!
Needle bending needle, for precise glue application, Flux 0.337mm internal diameter and 0,6414mm outside diameter
No product available!
Needle bending needle, for precise glue application, Flux 0,311mm internal diameter and 1.26mm outside diameter
No product available!
Needle bending needle, for precise glue application, Flux 0.25mm internal diameter and 0,5144mm outside diameter
No product available!
Needle bending needle, for precise glue application, Flux 0,26mm internal diameter and 0,4636mm outside diameter
No product available!
Needle bending needle, for precise glue application, Flux 0,21mm internal diameter and 1.26mm outside diameter
No product available!
Needle bending needle, for precise glue application, Flux 0.81mm internal diameter and 1.26mm outside diameter
No product available!
Silicone protective case for the Huskylens vision module. It was made of a soft and flexible material, it perfectly fits the shape of the tile. DFRobot FIT0647
No product available!
Module with a CCS811 air quality sensor for measuring the concentration of carbon dioxide (CO2) and volatile organic compounds (VOC) in the air. It communicates via the I2C interface. DFRobot SEN0339
No product available!
10.1" LCD IPS display. The display is equipped with a mini HDMI interface for image display and USB for power supply. Resolution 800x1280 pixels. DFRobot DFR0615
No product available!
Module with 4 relays JZC-11F with a load of 5A. It enables switching devices with high power using a microcontroller. I2C communication. SparkFun COM-16566
No product available!
Evaluation kit with SiFive Freedom E310 microcontroller with RISC-V (ISA) architecture. It includes 32MB QSPI flash memory, NXP K22 ARM Cortex-M4 microcontroller for USB support and JTAG interface, Qwiic and USB Type-C connector. SparkFun DEV-15594
No product available!
Cable with a length of 150 mm, on one side terminated with a Qwiic connector, and on the other side with single female goldpin connectors. It allows you to connect Qwiic modules, e.g. with development board. SparkFun CAB-14988
No product available!
Extension module for Raspberry Pi designed to build the user interface. It is equipped with a 2.4-inch TFT LCD display, microphones, speaker, buttons, joystick and RGB LEDs. SparkFun DEV-16653
No product available!
Adapter board from SODIMM200-2.5 to 2.54mm connectors
No product available!
Two large (120mm-diameter) wheels with black tires are made of soft, spiked rubber for increased traction, and the plastic hubs are metallic red in color. Sold in pairs. Pololu 1555