Arduino Pro Mini

The Arduino Pro Mini is a miniature microcontroller board based on the ATmega328P, offering the core functionality of the Arduino Uno in a compact form factor. It features 14 digital I/O pins (6 supporting PWM), 6 analog inputs, and supports serial communication protocols like UART, SPI, and I2C. This board is perfect for space-constrained applications such as robotics, wearable tech, and IoT devices. It operates at either 5V (16MHz) or 3.3V (8MHz), allowing flexibility based on your project's power requirements. The Pro Mini requires an external FTDI cable or USB-to-serial adapter for programming, making it a cost-effective solution for advanced users. Choose this board for its reliability, wide community support, and compatibility with the Arduino IDE. It is widely used in industrial automation, sensor networks, and custom embedded systems.