UNO R3 Comprehensive Starter Kit for Arduino Beginners | Complete STEM Learning Set with Ultrasonic Sensor, Relay, Joystick, Potentiometer, LEDs & Buzzer | USB Powered 5V Educational Platform for Electronics, Coding & DIY Robotics Projects

The UNO R3 Comprehensive Starter Learning Kit is a complete educational solution for beginners and students entering the world of electronics, coding, and robotics. Based on the UNO R3 development board, this kit provides a wide range of sensors, actuators, and electronic components that allow learners to build and test dozens of interactive projects.

It includes popular modules such as the HC-SR04 ultrasonic sensor for distance measurement, relay control for high-power switching, joystick module for directional input, and potentiometer for analog control. Combined with LEDs, resistors, and a buzzer module, students can experiment with digital I/O, PWM, and analog signal processing.

All components are plug-and-play and compatible with the Arduino IDE, Scratch, and Mixly, enabling both text-based and visual programming. The included breadboard and jumper wires eliminate the need for soldering, allowing easy reconfiguration of circuits for repeated classroom use.

This kit is ideal for teaching STEM principles such as logic design, automation control, and sensor feedback. Learners can simulate real-world applications like obstacle detection, environmental sensing, and simple automation systems. The 5V USB power supply ensures safety and compatibility for classroom environments.

Compactly organized and reusable, the UNO R3 Learning Kit offers the perfect balance between hardware understanding and software programming — a foundational step toward advanced IoT and robotics education.

Complete Arduino Learning Platform
Includes the UNO R3 board and a full set of components: ultrasonic sensor, relay, joystick, potentiometer, buzzer, and LEDs for dozens of experiments.

Hands-On STEM Education
Students can prototype real electronic circuits, test logic functions, and observe immediate outcomes — building practical problem-solving and analytical skills.

No Soldering, Plug-and-Play Design
All components connect through a breadboard and jumper wires, enabling safe, reusable, and error-free experimentation for classrooms.

Multi-Programming Compatibility
Supports Arduino IDE for coding and Scratch/Mixly for drag-and-drop learning, covering both beginners and intermediate learners.

Safe and Reusable Educational Kit
Operates on 5V USB input, includes robust components for long-term educational use, and reinforces the principles of IoT and automation.