The Arduino Mega 2560 R3 is a high-performance microcontroller board based on the ATmega2560. It offers 54 digital I/O pins, 16 analog inputs, 4 UARTs, and 256KB of flash memory — ideal for complex electronics projects, robotics, and automation systems.
The Arduino Mega 2560 R3 is a powerful microcontroller development board built around the ATmega2560 chip. It is specifically designed for large-scale and complex projects that require a higher number of I/O pins and more memory than a regular Arduino Uno.
Whether you’re working on robotics, 3D printers, industrial automation, or data logging systems, the Mega 2560 provides the flexibility and performance needed to handle it all.
🔧 Key Features:
Microcontroller: ATmega2560
Operating Voltage: 5V
Input Voltage (recommended): 7–12V
Digital I/O Pins: 54 (15 PWM outputs)
Analog Input Pins: 16
UARTs (Serial Ports): 4
Clock Speed: 16 MHz
Flash Memory: 256 KB (8 KB used by bootloader)
SRAM: 8 KB
EEPROM: 4 KB
USB and DC Barrel Jack power options
Fully compatible with the Arduino IDE
Supports most Arduino shields
📦 Applications:
Robotics and autonomous systems
3D printers and CNC machines
Smart home and IoT systems
Sensor-heavy and multi-device projects
Educational and industrial automation
With its expanded I/O and memory, the Arduino Mega is perfect for developers, students, and hobbyists who want to go beyond basic electronics and build truly scalable and interactive systems.
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