Arduino 2560 R3 Best price available in Bangladesh

Arduino 2560 R3 Best price available in Bangladesh. Arduino 2560 R3: Microcontroller type CH340 Operating Voltage 5V Input Voltage 7-12V Input Voltage 6-20V range Digital I/O Pins 54 Analog Input Pins no. 16 DC Current per I/O Pin type 40 mA DC Current for 3.3V Pin 50 mA Flash Memory 256 KB of which 8 KB used by boot-loader SRAM 8 KB EEPROM 4 KB Clock Speed 16 MHz Dimensions : 111 x 54 x 12 (LxWxH) mm Programming cable price in Bangladesh