There is also a 2.1 mm DC jack to provide external power supply.

Layout of Arduino Mega BoardĪs you can notice, there is a Type-B USB connector on the left short edge of the board, which is used for powering on the board as well as programming the Microcontroller. Unlike Arduino Nano, all the components are placed on the top side of the PCB. The following image shows the layout of a typical Arduino Mega board. So, if you are developing some advanced robotic projects or 3D Printing hardware and want to use the Arduino environment, then Arduino Mega 2560 is the board for you. It is designed and developed to provide more number of IO lines (both Digital and Analog), more flash memory and more RAM when compared to UNO. It is available in a 100-pin Quad Flat Package. It can be considered as a big brother to both UNO and Nano, both in terms of size as well as features.Īrduino Mega is based on ATmega2560 Microcontroller, an 8-bit AVR Architecture based MCU from ATMEL. While Arduino Nano is a breadboard friendly version of Arduino UNO with more or less the same features, Arduino Mega is completely a different board. The answer to this is the Arduino Mega Board. Since the introduction of Arduino UNO as a quick prototyping board, there has always been a demand for more features than what Arduino UNO can offer. Communication Interfaces on Arduino Mega.What are the Input and Output Pins of Arduino Mega?.What are Different Memories of Arduino Mega?.Technical Specifications of Arduino Mega.

Arduino mega 2560 reset pin