Introduction to Arduino Nano

Arduino Nano is a compact, breadboard-friendly microcontroller board based on the ATmega328P chip. It is designed for small-scale projects and embedded applications where space is limited.

Despite its small size, it offers the same functionality as the Arduino Uno, making it ideal for portable and space-constrained projects.

Key Features

• Microcontroller: ATmega328P
• Operating Voltage: 5V
• Input Voltage (recommended): 7-12V
• Digital I/O Pins: 14 (6 PWM outputs)
• Analog Input Pins: 8
• Flash Memory: 32 KB
• SRAM: 2 KB
• EEPROM: 1 KB
• Clock Speed: 16 MHz
• Small form factor: 45 x 18 mm

Arduino Nano Pinout

Getting Started with Arduino Nano

You can program the Arduino Nano using the Arduino IDE. It connects to your computer via a mini-USB cable.

The Nano is fully compatible with Arduino Uno sketches and libraries, making it easy to start working with.

Basic Setup Steps

• Connect Arduino Nano to your PC using a mini-USB cable.
• Open Arduino IDE and select 'Arduino Nano' from the board menu.
• Choose the correct port under Tools.
• Write or load your program (sketch).
• Click Upload to program the board.

Applications of Arduino Nano

• Wearable electronics and small gadgets
• Portable robotics and drones
• Embedded sensor systems
• Home automation projects
• Prototyping compact electronics

Conclusion

The Arduino Nano provides a powerful yet tiny platform for electronics enthusiasts and professionals who need a small footprint without sacrificing functionality. Its versatility and ease of use make it a favorite for compact projects.