Arduino Nano is a small, complete, breadboard-friendly microcontroller board based on the ATmega328P . It has similar functionality to the Arduino Uno but in a smaller form factor. The board is widely used for embedded systems, prototyping, robotics, IoT (Internet of Things), automation projects, and educational purposes.
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
USB Mini-B connection for programming
Usage/Application:
Electronics prototyping, robotics, IoT devices, automation, sensor interfacing, DIY electronics, and educational training.