Arduino Mega Board with USB Cable The Arduino Mega 2560 is a high-performance microcontroller board based on the ATmega2560 chipset, designed for demanding applications in robotics, IoT, and automation. With 54 digital I/O pins (15 PWM outputs), 16 analog inputs, 4 hardware UARTs, and a 16 MHz crystal oscillator, it offers extensive connectivity for sensors, actuators, and communication modules. Its increased memory capacity (256 KB Flash, 8 KB SRAM, 4 KB EEPROM) allows for complex program execution, while the onboard USB interface ensures seamless programming and serial communication. Compatible with the Arduino IDE, it supports a wide range of libraries and shields, making it a versatile choice for developers and hobbyists alike. Specifications  Microcontroller: ATmega2560 Clock Speed: 16 MHz Flash Memory: 256 KB (8 KB used by bootloader) SRAM: 8 KB EEPROM: 4 KB Input/Output (I/O): Digital I/O Pins: 54 (15 PWM outputs) Analog Input Pins: 16 (10-bit resolution) PWM Output Pins: 15 UART (Hardware Serial Ports): 4 External Interrupts: Available on several pins Power & Voltage: Operating Voltage: 5V Input Voltage (recommended): 7V – 12V DC Current per I/O Pin: 20 mA DC Current for 3.3V Pin: 50 mA Connectivity & Communication: USB Interface: Yes (Type-B connector) I2C Interface: Yes SPI Interface: Yes CAN Bus: No Wi-Fi / Bluetooth: Not included (can be added via modules) Physical & Other Features: Dimensions: 101.52 mm × 53.3 mm Weight: ~37g LED Indicators: Power, TX, RX, and Pin 13 LED Compatible with Arduino Shields: Yes