What is it?

A fully assembled 4‑DOF Arduino robotic arm that lets you start learning robotics, programming, and STEM projects right away. Plug & play – no assembly or soldering required.

Why did I create it?

I created it to provide students, hobbyists, and educators with a practical tool for learning coding, electronics, and mechatronics. It allows safe and fast experimentation with various projects.

What makes it special?

The arm is ready to use immediately, fully calibrated, and programmable via Arduino. Perfect for learning, experiments, educational projects, and demonstrations – for beginners and advanced users alike.

4‑DOF Arduino Robotic Arm – Ready to Use

Looking for a kit to learn robotics, electronics, and Arduino programming? This fully assembled 4‑DOF robotic arm is perfect for learning and experimenting.

Kit Includes:

Fully assembled 4‑DOF robotic arm, ready to use

All servomotors connected and calibrated

Arduino UNO with preloaded software

6 V power supply for servos

Connection and setup instructions

Note: USB cable for Arduino UNO is not included

Ready to Use The arm comes fully assembled and connected – simply plug the Arduino into your computer to start controlling it. No soldering or additional assembly required.

Control and Capabilities

Direct control from a computer via USB / Serial connection

Ability to write your own programs in the Arduino IDE

Supports advanced projects, such as image analysis, object recognition, or computer-based control

Excellent foundation for learning mechatronics, programming, and automation

Ideal For:

Students in technical fields

Robotics hobbyists

Beginners learning Arduino programming

Educational and demonstration projects

Technical Specifications:

Degrees of Freedom: 4

Servo Voltage: 6 V (power supply included)

Controller: Arduino UNO

Control: USB / Serial or direct programming

Assembly: ready to use – plug & play