The Arduino Due is a high-performance microcontroller board based on a 32-bit ARM processor, ideal for advanced electronics, robotics, and real-time control applications.

🟫 Key Features

Based on Atmel SAM3X8E ARM Cortex-M3 microcontroller

32-bit architecture for higher performance

Fully compatible with Arduino IDE

54 digital I/O pins (12 PWM outputs)

12 analog input pins (12-bit resolution)

2 analog output pins (DAC)

Operates at 3.3V logic level

Native USB and programming USB ports

Supports advanced sensors, displays, motors, and communication modules

🟫 Detailed Description

The Arduino Due is the first Arduino board based on a 32-bit ARM Cortex-M3 microcontroller, offering significantly higher processing power compared to 8-bit Arduino boards. It is designed for complex and performance-critical applications.

With its large number of I/O pins, high-resolution analog inputs, and true digital-to-analog outputs, the Arduino Due is ideal for robotics, industrial automation, audio processing, and advanced control systems.

The board features both a native USB port for direct USB communication and a programming port for easy code uploads, all supported through the Arduino IDE.

🟫 Technical Specifications

Microcontroller: Atmel SAM3X8E (ARM Cortex-M3)

Operating Voltage: 3.3V

Input Voltage (recommended): 7–12V

Digital I/O Pins: 54 (12 PWM)

Analog Input Pins: 12 (12-bit ADC)

Analog Output Pins: 2 (DAC)

Flash Memory: 512 KB

SRAM: 96 KB

Clock Speed: 84 MHz

USB Interface: Native USB & Programming USB

DC Jack: Yes

🟫 What’s in the Box

1 × Arduino Due Board

USB Cable (optional – if included)

🟫 Ideal For

Advanced robotics and automation

Real-time control systems

Audio and signal processing projects

Industrial and research applications

Educational and training labs

🟫 Important Note

The Arduino Due operates at 3.3V logic level. Applying 5V signals to I/O pins may permanently damage the board. Ensure all connected modules are 3.3V compatible.