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Robot Controllers, Control Boards & Motor Drivers

Find robot controllers, control boards, PLC hardware, motor drivers, embedded computers and robotics I/O modules.

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Explore 5 controllers parts

Curated part ideas, not stock held by Physical AI Parts. Search external marketplaces and choose a seller there. Images are original illustrations and may differ from the item sold.

Original illustration representing Raspberry Pi Pico 2; actual seller item may differIllustration
controllers

Raspberry Pi Pico 2

Part # Pico 2

Microcontroller board for robot control projects.

External purchase • Check the seller’s photos, specifications, price and shipping.Search on Amazon ↗
Original illustration representing Arduino UNO R4 WiFi; actual seller item may differIllustration
controllers

Arduino UNO R4 WiFi

Part # UNO R4 WiFi

Development board for connected prototypes.

External purchase • Check the seller’s photos, specifications, price and shipping.Search on Amazon ↗
Original illustration representing ESP32 DevKitC; actual seller item may differIllustration
controllers

ESP32 DevKitC

Part # ESP32 DevKitC

Development board for connected control builds.

External purchase • Check the seller’s photos, specifications, price and shipping.Search on eBay ↗
Original illustration representing TB6612FNG motor driver; actual seller item may differIllustration
controllers

TB6612FNG motor driver

Part # TB6612FNG

Compact carrier for driving small motors.

External purchase • Check the seller’s photos, specifications, price and shipping.Search on Amazon ↗
Original illustration representing DRV8825 stepper driver; actual seller item may differIllustration
controllers

DRV8825 stepper driver

Part # DRV8825

Small module for controlling a compatible stepper motor.

External purchase • Check the seller’s photos, specifications, price and shipping.Search on eBay ↗

Source controllers by Part #

Browse the control hardware that coordinates sensors, motion, power and machine behavior. Listings include required Part # information for precise sourcing.

Physical AI Parts welcomes individual sellers, robotics companies, manufacturers and authorized AI agents. Every listing requires a Part # so buyers can search for exact components and reduce compatibility mistakes.

Robot ControllersControl BoardsPLC / Industrial ControlMotor DriversEmbedded ComputersI/O Modules