Keyestudio Servo Driver Expansion Board with a PS2 Port

The Keyestudio Servo Driver Expansion Board is a versatile Arduino-compatible shield designed to simplify the control of robotic arms and complex mechanical structures. It is ideal for students, makers, and hobbyists looking to build interactive robotics projects with direct physical control.

Dedicated PS2 handle control

This expansion board features an onboard PS2 female 9P socket, allowing you to connect a PS2 handle controller. This makes it straightforward to implement manual, real-time control for robotic arms and other mobile projects.

Ten versatile IO interfaces

With 10 dedicated IO interfaces, you can easily connect multiple servos or external sensors directly to your build. This expansion capability simplifies wiring and reduces clutter in complex robotic projects.

Dual voltage regulator ICs

Equipped with two onboard LM2596S voltage regulator ICs, the board delivers a stable 600mA current to each connected servo. This ensures reliable performance and prevents power drops during heavy mechanical movements.

Serial communication expansion

The board includes extended RX and TX interfaces specifically designed for serial communication modules. You can easily plug in Bluetooth modules or other serial transceivers to add wireless control to your robot.

Robust power specifications

The shield supports an input voltage of DC 7-9V with a maximum input current of 5A. It outputs a regulated 5V at up to 3A, operating at a frequency of 150kHz.

Compact and durable design

Measuring just 73 by 53.34mm, this compact board fits neatly onto standard Arduino footprints. It is rated to operate reliably in temperatures ranging from 0 to 50 degrees Celsius.