Electronics

Compare Programmable Controllers

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++.

Compare Robot Controllers

Pololu’s Orangutan robot controllers are complete control solutions for small and medium robots or similar projects. All Orangutans feature Atmel AVR microcontrollers and multiple H-bridges for direct control of DC motors. Most units have integrated LCD displays.

Compare Motion Control Modules

Our wide selection of motor drivers, motor controllers, and servo controllers let you control your actuators with ease!

Compare Sensors

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

Compare Computer Interface

Easily connect your electronics and robotics projects to the computer.

Compare RC Interface

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

Compare Electronics Prototyping

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

Compare Electronics Kits

Learn more about electronics with these complete electronics project kits.

Compare LEDs

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

Compare Audio

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.

Compare Connectors

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

Compare Switches, Buttons, and Relays

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

Compare Discrete Components

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

Compare Displays

Give your project the ability to provide advanced feedback, enabling more effective debugging, diagnostic displays, and user interfaces.

Compare Cables and Wire

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

Compare Regulators and Power Supplies

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

Compare Batteries

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

Compare Battery Holders

Our wide variety of battery holders can offer the ideal solution for your project’s power needs.

Compare Wireless

Radio, wireless communication, and GPS modules.