Arduino Due

The Most Powerful Arduino Board - 32-Bit ARM Cortex-M3 Microcontroller for Advanced Projects

Premium Arduino Due microcontroller board from The Engineer Store, Bengaluru. Featuring a powerful 32-bit AT91SAM3X8E ARM Cortex-M3 processor, 84 MHz clock speed, and 54 digital I/O pins - the Arduino Due is the first Arduino board built on a 32-bit ARM core. Ideal for advanced robotics, 3D printers, CNC machines, audio processing, and complex IoT systems. Fast shipping across India with full 7-day warranty on manufacturing defects and dedicated technical support.

Specifications

Parameter	Detail
Microcontroller	AT91SAM3X8E (ARM Cortex-M3)
Architecture	32-Bit ARM
Operating Voltage	3.3V
Input Voltage (Recommended)	7-12V
Clock Speed	84 MHz
Flash Memory	512 KB
SRAM	96 KB (two banks: 64 KB + 32 KB)
Digital I/O Pins	54 (12 with PWM output)
Analog Input Pins	12
Analog Output Pins (DAC)	2 (true 12-bit DAC)
USB Ports	2 (Native & Programming)
UART Ports	4 Hardware Serial
SPI	1
I2C (TWI)	2
CAN Bus	2
DMA Channels	Yes
Board Dimensions	101.52 mm x 53.3 mm
Weight	~36 g
Compatibility	Arduino IDE, 3.3V shields
Type	Microcontroller Development Board
Origin	Original / Authentic
Warranty	7-day warranty on manufacturing defects
Support	Email & WhatsApp 24/7

Key Features

• 32-Bit ARM Cortex-M3 Processor - Runs at 84 MHz, delivering significantly more processing power than 8-bit Arduino boards like the Uno or Mega
• 512 KB Flash Memory - Massive program storage for complex sketches, large libraries, and data-heavy applications
• 96 KB SRAM - Ample memory for real-time data processing, buffering, and multitasking operations
• True 12-Bit DAC Outputs (x2) - Generate real analog waveforms for audio synthesis, signal generation, and precision control without external components
• 12-Bit ADC Resolution - Higher precision analog readings compared to the standard 10-bit on other Arduino boards
• 54 Digital I/O Pins - Control extensive hardware setups with 12 PWM-capable pins for motors, LEDs, and servos
• 4 Hardware Serial Ports - Communicate simultaneously with multiple serial devices like GPS modules, Bluetooth, GSM, and displays
• 2 CAN Bus Interfaces - Native automotive and industrial communication protocol support for vehicle diagnostics and factory automation
• 2 USB Ports - Native USB port for HID device emulation (keyboard, mouse, MIDI) plus a programming port
• DMA Controller - Direct Memory Access for efficient data transfers without CPU overhead
• 2 I2C/TWI Interfaces - Connect multiple I2C sensor networks independently
• Compatible with Arduino IDE - Program using the familiar Arduino environment with extensive library support
• Micro USB Connection - Standard micro USB for programming and power

Why Choose the Arduino Due?

• Most Powerful Official Arduino - The 84 MHz 32-bit ARM core handles tasks that would overwhelm 8-bit boards
• Real Analog Output - Two built-in DACs eliminate the need for external digital-to-analog converters in audio and signal projects
• Industrial-Grade Communication - Dual CAN bus interfaces make it ready for automotive and industrial automation right out of the box
• Massive I/O Count - 54 digital pins and 12 analog inputs handle the most complex wiring configurations
• Native USB Capabilities - Emulate USB devices like keyboards, mice, joysticks, and MIDI controllers natively
• 100% Authentic - Sourced directly from authorized distributors with full authentication verified
• 1-5 days shipping - Ships from our Bengaluru warehouse to most locations across India
• Expert Technical Support - Full guidance for your projects via email and WhatsApp around the clock

Project Ideas

Advanced Robotics & Motion Control

Drive multi-axis robotic arms, hexapod walkers, and autonomous vehicles. The 84 MHz processor handles complex inverse kinematics calculations, PID loops for multiple motors, and real-time sensor fusion - all simultaneously without lag.

3D Printer & CNC Controller

Use the Due as the brain for 3D printers, laser cutters, and CNC routers. The powerful processor runs firmware like RepRap smoothly, managing stepper motor interpolation, temperature regulation, and G-code parsing with headroom to spare.

Audio Processing & Synthesis

Build digital synthesizers, audio effects processors, guitar pedal units, and music production tools. The dual 12-bit DAC outputs produce high-quality analog audio waveforms, and the fast processor handles real-time DSP algorithms for filters, reverb, and modulation.

Automotive & Vehicle Diagnostics

Tap into vehicle OBD-II systems using the built-in dual CAN bus interfaces. Build custom dashboards, data loggers, performance monitors, and diagnostic tools for cars, motorcycles, and electric vehicles.

Industrial Automation & SCADA

Create factory automation controllers, programmable logic controllers (PLCs), and monitoring systems. The CAN bus, multiple serial ports, and high pin count make it suitable for managing conveyor systems, environmental controls, and production line equipment.

Scientific Instruments & Data Acquisition

Build precision measurement systems, oscilloscopes, spectrum analyzers, and environmental monitoring stations.

Frequently Asked Questions

When will I receive my order?

Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.

Is technical support available?

Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.

What is your return policy?

7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.

Are bulk discounts available?

Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.

Buy Due Online in India

Purchase the Due online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Due with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy Due at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.