The Arduino Nano is a miniature, lightweight, and powerful microcontroller board designed for embedded systems, automation, and prototyping. It offers similar functionality to the Arduino Uno but in a much smaller form factor, making it ideal for space-constrained projects.

It features an ATmega328P processor, 16MHz clock speed, USB-to-serial CH340 chip, and supports Arduino IDE programming via a mini-USB connector. With PWM, SPI, I2C, UART, and ADC support, it is widely used in sensor interfacing, robotics, IoT, and home automation.

Key Features:

✅ Compact Size – Fits on a breadboard for easy prototyping
✅ ATmega328P Microcontroller – 16MHz clock speed, 32KB Flash memory
✅ 14 Digital I/O Pins – 6 with PWM support for motor control & LED dimming
✅ 8 Analog Inputs – High-resolution sensor interfacing
✅ SPI, I2C, UART Support – Connects seamlessly with multiple devices
✅ 5V Operating Voltage – Compatible with most electronic components
✅ USB Connectivity (CH340 Chip) – Easy programming with Arduino IDE
✅ Low Power Consumption – Ideal for battery-powered projects

With its small size, powerful features, and easy programming, the Arduino Nano is a great choice for both beginners and advanced electronics developers.