The Relationship In Between 3 Handy Controller Board
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The relationship In between 3 Handy Controller Board

software engineer at Metabyt pvt ltd CEO at yasurs.com
The last time, we've a good know-how of Arduino Duemilanove, then do you know Arduino mega 2560? What is the romance between them?

Arduino mega 2560, that's compatible with most shields types for the Arduino Duemilanove. It has significantly similar advantage with Duemilanovo.

1, The two of them are a microcontroller board according to ATmega, the main difference is Arduino Duemilanove based upon the ATmega168 or ATmega328 and mega 2560 determined by the ATmega2560.

two, each of them are only connect it to a laptop that has a USB cable or electrical power it with an AC-to-DC adapter or battery to acquire started off.

Arduino Mega 2560 Sample debugging

When applying it, the primary stage is undertaking sample debugging. With Arduino UNO R3 , a a lot more important alter of mega 2560 is to replace serial USB component with ATmega8U2 single-chip microcomputer to recognize.

In order to distinguish the 3 controller boards, hope this table can help you!

technical parameters Arduino Duemilanove Arduino Mega 2560 Arduino UNO
Microcontroller ATmega168 ATmega2560 ATmega328
Operating Voltage 5V 5V 5V
Input Voltage 7-12V 7-12V 7-12V
Digital I/O Pins 14 54 14
Analog Input Pins 6 16 6
DC Current per I/O Pin 40 mA 40 mA 40 mA
DC Current for 3.3V Pin 50 mA 50 mA 50 mA
Flash Memory 16 KB 256 KB 32 KB
SRAM 1 KB 8 KB 2 KB
EEPROM 512 bytes 4 KB 1 KB
Clock Speed 16 MHz 16 MHz 16 MHz

 

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