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Arduino Mega 2560 ATmega2560 Rev3

Arduino Mega 2560 ATmega2560 Rev3

₹3,799.00Price
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|  ARDUINO MEGA 2560 REV3  |+------------------------+------------------------------------------------+| Main MCU  | ATmega2560 (8bit AVR)  ||------------------------|------------------------------------------------|| Operating Voltage   | 5V  ||------------------------|------------------------------------------------|| Clock Speed  | 16MHz  &nbspbr>|------------------------|------------------------------------------------|| Digital I/O Pins  | 54 total (15 with PWM)  ||------------------------|------------------------------------------------|| Analog Inputs  | 16  ||------------------------|------------------------------------------------|| PWM Outputs  | 15  ||------------------------|------------------------------------------------|| Communication Ports | 4 Serial (UART), I2C, SPI  p;  ||------------------------|------------------------------------------------|| Memory  | 256KB Flash (8KB bootloader)  ||------------------------|------------------------------------------------|| SRAM  | 8KB  ||------------------------|------------------------------------------------|| EEPROM  | 4KB  ||------------------------|------------------------------------------------|| p;V DC supply |------------------------|------------------------------------------------|| Size & Weight  | ~101.553.3mm, ~37g +-------------------------------------------------------------------------+ 

What Makes It Stand Out

  • Massive I/O capacity: With 54 digital pins and 16 analog inputs, this board is excellent for projects requiring lots of sensors, motors, lights, and actuators.

  • 4 hardware serial ports (UARTs): Allows communication with multiple devices (GPS, Bluetooth, GSM, etc.) simultaneously far more than typical Uno boards.

  • La and additional SRAM permit larger and more complex programs than smaller boards.

  • Shield compatibility: Works with shields designed for the Uno and earlier Mega boards, expanding functionality further.

 

Detailed Breakdown

Microcontroller & Performance

  • ATmega2560 robust 8bit AVR MCU.

  • Runs at 16MHz, sufficient for real'time control, data gathering, and communication tasks.

  • 4 hardware UARTs make it ideal for multi'device connectivity.

 

Memory Summary

Memory Type

Size

Flash

256KB (248KB usable)

SRAM

8KB

EEPROM

4rong>data buffers, and more complex logic than smaller Arduino boards.

 

Connectivity & Interfaces

54 Digital I/O great for handling many devices at once (LEDs, relays, buttons). 15 PWM outputs suitable for motor/servo control and dimming. 16 Analog Inputs read many sensors directly. I2C (TWI) connect multiple sensors/devices using two wires. SPI bus high'speed communication with displays and storage. USB (B'type) programming and serial communication with the PC.

 

Power & Physicals

  • USB Power: Easy programming + device power.

  • Barrel Jack: External supply (recommended 712V DC).trong>Size: ~101.553.3mm.

  • Weight: ~37g.

 

Typical Uses

The Mega 2560 is ideal for projects that need lots of I/O and memory, including:

Robotics control systems many motors, sensors, and actuators. Home automation hubs with multiple inputs/outputs. Large sensor networks data logging and control. 3D printers & CNC controllers widely used in hobby machines. Prototyping complex embedded logic with many peripherals.

 

Software & Programming

  • Arduino IDE / Arduino Cloud: Write sketches in C/C++.

  • Supports many libraries for sensors, displays, motors, networking, and more.

  • Upload and debug via USB using the built'in bootloader.

 

Why It Matters

The Arduino Mega 2560 Rev3 is a workhorse among Arduino boards offering extensive I/O, robust memory, and flexible communications, making it a favourite for large'scale projects where smaller boards like the Uno or Nano don't have enough capacit

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