Description
Arduino Uno R3 Development Board (ATmega328P)
Start your electronics journey with the world’s most popular microcontroller.
The Arduino Uno R3 is the go-to board for beginners, hobbyists, and professionals.
Powered by the reliable ATmega328P chip, this board is robust, easy to use, and compatible with thousands of sensors and shields.
🚀 Key Features
- Beginner Friendly: The standard platform for learning coding and electronics (C++).
- Versatile I/O: 14 Digital pins (6 PWM) and 6 Analog inputs for maximum connectivity.
- Replaceable Chip: Features a DIP socket, allowing you to easily replace the microcontroller if damaged.
- Dual Power: Power via USB cable or external 7-12V DC battery/adapter.
- Huge Ecosystem: Fully compatible with Arduino IDE and standard Shield modules.
⚙️ Technical Specifications
| Microcontroller | ATmega328P |
| Operating Voltage | 5V |
| Input Voltage | 7-12V (Recommended) |
| Digital I/O Pins | 14 (of which 6 provide PWM output) |
| Analog Input Pins | 6 |
| Clock Speed | 16 MHz |
| Interface | USB Type-B |
💡 Perfect For:
STEM Education & Classroom Learning, DIY Robotics (Line followers, Arms), Home Automation, and IoT Prototyping.
💡 Why buy this board?
It features a DIP Socket, meaning the microcontroller chip is replaceable.
If you accidentally burn out the chip, you can swap it for a new one without replacing the whole boad!
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