Original Arduino Mega 2560 ATmega2560 Rev3

The official Arduino Mega 2560 Rev3 is the ultimate microcontroller board for complex, I/O-intensive projects. Built around the powerful ATmega2560 chip, it delivers 54 digital I/O pins, 16 analog inputs, and 256 KB of flash memory - making it the go-to board for robotics, 3D printers, CNC machines, and large-scale automation. Available now from The Engineer Store, Bengaluru with fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.

Specifications

Why Choose the Original Arduino Mega 2560 Rev3?

• 100% Authentic Arduino: Genuine board made in Italy - not a clone. Verified from authorized distributors with official Arduino branding and quality control.
• Massive I/O Capacity: 54 digital pins and 16 analog inputs give you the room to connect dozens of sensors, motors, relays, displays, and modules simultaneously.
• 256 KB Flash Memory: Four times the memory of the Arduino Uno, allowing you to run large, complex sketches without running out of program space.
• 4 Hardware Serial Ports: Communicate with GPS modules, Bluetooth, GSM, and other serial devices concurrently - no software serial workarounds needed.
• Full Shield Compatibility: Pin-compatible with the vast majority of Arduino Uno shields plus dedicated Mega shields for expanded functionality.
• ATmega16U2 USB Chip: Provides reliable, native USB-to-serial communication - no counterfeit CH340/CP2102 driver headaches.
• The Engineer Store Power Management: Automatic source selection between USB and external power with built-in voltage regulation and polarity protection.
• Vast Ecosystem: Thousands of libraries, tutorials, and community resources available through the official Arduino IDE and forums.
• 1-5 days shipping: Ships from our Bengaluru warehouse to most locations across India. Same-day delivery available in Bengaluru.
• Expert Technical Support: Our engineering team provides hands-on guidance for your projects via email and WhatsApp around the clock.

Key Features Explained

• ATmega2560 Processor: The 8-bit AVR microcontroller running at 16 MHz handles complex logic, multiple interrupt routines, and real-time control tasks with ease.
• 15 PWM Outputs: Drive servos, control LED brightness, generate analog-like signals, and manage motor speed across 15 dedicated PWM-capable pins.
• 8 KB SRAM + 4 KB EEPROM: Generous working memory for variables and arrays, plus non-volatile storage for settings that persist through power cycles.
• 6 External Interrupts: Pins 2, 3, 18, 19, 20, and 21 support hardware interrupts for time-critical event detection like encoder pulses and limit switches.
• ICSP Header: In-Circuit Serial Programming header allows direct programming of the ATmega2560 and ATmega16U2 using an external programmer.
• Auto-Reset: Automatically resets the microcontroller when a new sketch is uploaded, streamlining the development workflow.
• Built-in LED: Onboard LED connected to digital pin 13 for quick

Frequently Asked Questions

Buy Original Arduino Mega 2560 ATmega2560 Rev3 Online in India

Purchase the Original Arduino Mega 2560 ATmega2560 Rev3 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 Original Arduino Mega 2560 ATmega2560 Rev3 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 Original Arduino Mega 2560 ATmega2560 Rev3 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.