Robotics

US$4.23
The hubs dimension out at 69mm (just under 2-5/8"), by 7.62mm wide (0.3"). Size: 6.8 x 0.7 x 5.0 cm. 
Delivery within 2-3 weeks
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US$4.23
The hubs dimension out at 69mm (just under 2-5/8"), by 7.62mm wide (0.3"). Size: 6.8 x 0.7 x 5.0 cm.
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US$4.23
The hubs dimension out at 69mm (just under 2-5/8"), by 7.62mm wide (0.3"). Size: 6.8 x 0.7 x 5.0 cm.
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US$139.93
This is an Arduino-controllable tracked robot platform that is less than 10 cm × 10 cm—small enough to qualify for Mini Sumo. It includes two micro metal gearmotors coupled to a pair of silicone tracks, a stainless steel bulldozer-style blade, an array of six infrared reflectance sensors for line following or edge detection, a buzzer for simple sounds and music, a 3-axis accelerometer, magnetometer, and gyro for detecting impacts and tracking orientation. 
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US$25.20

After you've assembled it, simply plug the RaspiRobot Board into the GPIO port on the Raspberry Pi and it provides dual bi-directional motor controllers, two open collector outputs, two switch inputs, a pair of status LEDs and even a voltage regulator capable of powering the Pi using a battery source from 7-12VDC.

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US$159.03

The kit includes the parts necessary to complete an impressive Arduino controlled tracked based low profile robot, based on step by step instructions from an included 35 page instruction manual. All basic parts and programming downloads are included to provide your robot with basic but sophisticated capabilities. The kit consists of high quality parts from recognized manufacturers like Pololu.

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US$67.46

This Kit for Arduino contains most of the parts you need to build an Arduino-controlled Zumo robot. It consists of a Zumo Shield for Arduino, v1.2, a Zumo chassis kit, and a Zumo blade. You will also need a pair of micro metal gearmotors, four AA batteries, and an Arduino to complete your Zumo robot (motors, batteries, and Arduino sold separately). This product is a kit; assembly (including soldering) is required.

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US$4.13
This wheel is used in our most popular A4WD and 2WD platform.  Mounted directly on micro gear motors.
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US$76.30

Can be used with the DFRobot ROMEO Microcontroller or most microcontrollers, like the Arduino UNO or Leonardo. It includes 4x drive motors, 4x wheels and a complete chassis with mounting hardware. The included second level allows you to add even more electronics and even has a space for a standard servo motor. 

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US$13.93

This is a pair of black silicone tires with plastic tire frames. They fit onto a 3mm D shaft (see related micro motors) and also have mounting holes for mounting hubs as well.

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US$33.53
This kit contains one metal geared motor and one motor bracket, a multi-functional shaft connector, and a timing belt pulley which can also be used as a wheel.
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US$33.53
This kit contains one metal geared motor and one motor bracket, a multi-functional shaft connector, and a timing belt pulley which can also be used as a wheel.
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US$9.73
This is a black narrow expansion plate for the Rover 5 tracked chassis and is made of 1/8" (3mm) acrylic.
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US$16.73
This is a black wide expansion plate for the Rover 5 tracked chassis and is made of 1/8" (3mm) acrylic.
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US$12.69

This is a 6mm universal aluminum mounting hub that allows you to mount custom wheels and mechanisms to motor shafts for 6mm diameter.

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