Arduino Uno R3 – Official Microcontroller Board for Learning & Prototyping

The Arduino Uno R3 is the world’s most trusted microcontroller board for STEM education, electronics learning, and rapid prototyping. Used by millions of students, teachers, engineers, and makers globally, Arduino Uno is the perfect entry point into embedded systems, robotics, and IoT development.

At Alpsense, we provide original, classroom-ready Arduino Uno boards, ideal for schools, universities, labs, and individual innovators.

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• Microcontroller: ATmega328P
• Operating Voltage: 5V
• Digital I/O Pins: 14 (6 PWM)
• Analog Input Pins: 6
• Clock Speed: 16 MHz
• Programming Interface: USB
• Compatibility: Arduino IDE (Windows, macOS, Linux)
• Open-Source Hardware

Designed for simplicity, stability, and massive community support, Arduino Uno remains the most beginner-friendly microcontroller board on the market.

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Why Arduino Uno Is Still the Best Choice for Education

While newer boards exist, Arduino Uno remains unbeatable for learning fundamentals:

• Simple architecture — no complexity overload
• Huge global community & documentation
• Thousands of tutorials, projects, and libraries
• Safe for classrooms and labs
• Fully compatible with sensors, motors, and shields

That’s why Arduino Uno is still the #1 board used in STEM curricula worldwide.

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Arduino Uno vs Other Boards (Why Uno Still Wins)

Feature	Arduino Uno	ESP32	Raspberry Pi Pico
Ease of Learning	⭐⭐⭐⭐⭐	⭐⭐⭐	⭐⭐⭐⭐
Classroom Friendly	✅ Yes	⚠️ Moderate	⚠️ Moderate
Built-in Wi-Fi	❌ No	✅ Yes	❌ No
Stability for Beginners	⭐⭐⭐⭐⭐	⭐⭐⭐	⭐⭐⭐⭐
Community Support	⭐⭐⭐⭐⭐	⭐⭐⭐⭐	⭐⭐⭐

👉 Arduino Uno is the best choice when learning matters more than raw power.

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What Can You Build with Arduino Uno?

• Line-following robots
• Smart traffic lights
• Temperature & humidity systems
• Basic IoT foundations
• LED animations & displays
• Motor control projects
• Automation & control systems

Arduino Uno is the foundation board for moving into advanced platforms like ESP32, STM32, and ROS-based systems.

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Perfect for STEM Kits & Learning Systems

At Alpsense, Arduino Uno is widely used in:

• School STEM kits
• University electronics labs
• Robotics workshops
• Private learning kits
• Prototyping & testing environments

Its simplicity ensures students focus on logic, electronics, and problem-solving — not debugging complexity.

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What’s Included

• 1× Arduino Uno R3 Board
• Pre-installed bootloader
• Ready for immediate programming

(Compatible with all standard Arduino sensors, shields, and accessories)

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Why Buy Arduino Uno from Alpsense?

✔ Original & tested boards
✔ Optimized for education & labs
✔ Fast delivery in UAE
✔ Trusted STEM education supplier
✔ Technical support available

We don’t just sell boards — we build learning systems.

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Frequently Asked Questions

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🛒 Order Arduino Uno Today

Start your journey into electronics, robotics, and embedded systems with the most trusted board ever created.

👉 Order Arduino Uno from Alpsense today and build with confidence.