Arduino MEGA 2560 R3 ฟรีสาย USB

บอร์ด Arduino MEGA 2560 R3  ราคา 500 บาท 

Overview
The Arduino Mega 2560 is a microcontroller board based on the ATmega2560 (datasheet). It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The Mega is compatible with most shields designed for the Arduino Duemilanove or Diecimila.

Features:

• Microcontroller                                        ATmega2560
• Operating                                                 Voltage 5V
• Input Voltage (recommended)             7-12V
• Input Voltage (limits)                              6-15V
• 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
• For more information please visit to http://arduino.cc/en/Main/ArduinoBoardMega2560  

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