Arduino Mega 2560 R3 Original Board
The Arduino Mega 2560 R3 Original is the genuine Arduino development board built around the ATmega2560 microcontroller, designed for projects that need far more I/O than an Arduino Uno. With 54 digital input/output pins, 15 PWM outputs, 16 analog input pins and 4 hardware UART serial ports, the Mega 2560 Rev3 is a reliable choice for robotics, automation, 3D printer electronics, multi-sensor data logging, CNC-style control panels, educational labs and engineering-student prototypes. The board operates at 5V logic and runs at 16 MHz, with 256 KB flash memory, 8 KB SRAM and 4 KB EEPROM, giving you enough program and data space for complex Arduino sketches. It includes USB connectivity for programming through the Arduino IDE, a DC barrel jack for external power, an ICSP header and the familiar Arduino shield layout for expansion. The Rev3 design uses the ATmega16U2 as the USB-to-serial interface, a key identifier of the official Mega 2560 R3 architecture. This original Arduino board is ideal for buyers who want dependable quality, official Arduino ecosystem compatibility and long-term project stability rather than low-cost clone uncertainty. For Indian students, labs, makers and professionals, it is a premium microcontroller board for building scalable embedded systems and advanced DIY electronics projects.
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₹4955.00
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Category
Arduino Boards & Compatibles
Quality
100% Genuine
About Arduino Mega 2560 R3 Original Board
Technical Specifications
| SRAM | 8 KB |
|---|---|
| Board | Arduino Mega 2560 Rev3 / R3 Original |
| EEPROM | 4 KB |
| Headers | Arduino shield-compatible headers, ICSP header |
| Clock Speed | 16 MHz |
| Flash Memory | 256 KB |
| Microcontroller | ATmega2560 |
| Power Connector | DC barrel jack and USB |
| Digital I/O Pins | 54 |
| Analog Input Pins | 16 |
| Operating Voltage | 5V |
| Input Voltage Limit | 6–20V |
| PWM Digital I/O Pins | 15 |
| Typical Board Format | Mega form factor, larger than Uno |
| Hardware Serial Ports | 4 UARTs |
| Programming Interface | USB via Arduino IDE |
| USB-to-Serial Processor | ATmega16U2 |
| Recommended Input Voltage | 7–12V |
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