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Arduino Mega 2560 R3

Availability: 1 in stock (backorders allowed)

Sku: DEV-003

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Quick Overview

The Arduino Mega 2560 is a microcontroller board based on the ATmega2560.

1 in stock (can be backordered)

Quantity

GHC 100.00

Overview

The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. If you every run out of I/O pins on the Arduino Uno, then the Mega is your next option.

It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button.

It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.

The Mega R3 also adds SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board.

Specifications

Microcontroller ATmega2560
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Input Voltage (limits) 6-20V
Digital I/O Pins 54 (of which 15 provide PWM output)
Analog Input Pins 16
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 256 KB of which 8 KB used by bootloader
SRAM 8 KB
EEPROM 4 KB
Clock Speed 16 MHz

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