All of the items in this category are discounted 15% through Tuesday, May 30, when you use coupon code MEMORIALDAY17.

Choose from our selection of affordable robot kits with soldering or without soldering. We have various beginner-level robot kits as well as advanced walking robots, robotic arms, and our high-performance wheeled and tracked robots.

Our wide selection of DC motors, geared DC motors, and stepper motors will help you find the perfect blend of torque and speed for your project.

Ensure your project gets the voltage it needs with these voltage regulator boards and wall-adapter power supplies.

Use these controllers as the brain for your next project. You can connect them to your computer and program them in various languages including BASIC, C, and C++.

Take command of the speed and direction of your brushed DC motors using these controllers. This category includes single and dual serial motor controllers with a variety of features such as analog, RC, or USB control, speed/position feedback, channel mixing, and more.

Single and dual motor driver carriers get your brushed DC motor projects up and running quickly using modern H-bridges with high-performance MOSFETs that deliver hundreds of watts in a compact package. Give these boards a PWM signal and make your motors go!

With features like adjustable current limiting and selectable microstep resolutions, these drivers make it easy to get a stepper motor running with simple step and direction control interfaces.

The Pololu Micro and Mini Maestros raise the performance bar for serial servo controllers with features such as a native USB interface and internal scripting control. Whether you want the best servo control available or a general I/O controller, these compact, versatile devices will deliver.

Let your robot or electronics project gather information about the world around it using our wide selection of sensors.

Electronics components that have interfaces for standard hobby servo RC pulses, such as our RC switch, RC multiplexer, and TReX motor controllers.

Radio, wireless communication, and GPS modules.

Wires, solderless breadboards, prototyping PCBs, voltage regulators, our pushbutton power switch, and more!

Discrete LEDs and RGB LED modules for use in indicators and displays.

Give your robots and electronics projects some character with these high-quality, compact buzzers and speakers, and detect and record sounds with our selection of microphones and voice recorders.

Cleanly connect wires and modules to each other with our various connectors.

An assortment of switches, buttons, and relays that can serve as user-interface elements, tactile sensors, power switches, and more.

A variety of electronic parts you’ll need for your projects, including integrated circuits, a large assortment of connectors and headers, and more!

Servo extension cables, USB cables, jumper wire kits, and more!

Power your robots and electronics projects with our assortment of batteries and battery packs.

See our unique assortment of electronic parts for your robotics and other projects. This section includes our Orangutan robot controllers, motor and servo controllers, discrete components, and electronics kits.

With integrated motor-control circuitry and position feedback, servos are an easy way to add controlled motion to your robotics or electronics project. Whatever your application, we probably have a servo for it!

We offer a large variety of wheels, tracks, and ball casters to help you get your project rolling.

The nuts and bolts for your project.

General purpose bases for your mobile robot.

These robot controllers are complete control solutions for small and medium robots or similar projects. Their features include user-programmable microcontrollers and multiple H-bridges for direct control of DC motors.

Tamiya manufactures a wide range of inexpensive hobby and educational products, including gearbox kits, wheels, and robot kits.

Save money and make ordering easier with these bundles of items that are commonly used together.

You can’t build robots without a few basic tools, including a soldering iron and diagonal cutters.

We offer custom laser cutting of 2-D parts from plastics, woods, and other materials, as well as custom laser cutting of mylar surface-mount (SMT) solder stencils.

Express your love of robotics with a Pololu T-shirt!