MEGA R3 COMPATIABLE MICROCONTROLLE R BOARD WITH FREE IN INDIA

This MEGA is a 100% compatible derivative of current R3 Arduino Mega Note: This is Clone Board Mega AU (16 Mhz) R3 Board Highest Quality. 100% Arduino-Compatible. Product Technical Specification Microcontroller ATmega Operating Voltage 5V Input Voltage (recommended) 7-12V Input Voltage (limits) 6-20V Digital I/O Pins 54 (of which 15 provide PWM output) Analog Input Pins 16 DC Current per I/O Pin 40 mA DC Current for 3.3V Pin 50 mA Flash Memory 256 KB of which 8 KB used by bootloader SRAM 8 KB EEPROM 4 KB Clock Speed 16  MHz