Arduino Mega 2560 with its input/output pins. (Source
![Arduino Mega 2560 with its input/output pins. (Source](https://www.researchgate.net/publication/376233319/figure/fig4/AS:11431281209744163@1701832914941/Arduino-Mega-2560-with-its-input-output-pins-Source.png)
![](https://europe1.discourse-cdn.com/arduino/original/4X/4/7/2/4725134d6e4b62110ce322d39a2fa84930da286a.jpeg)
Arduino Mega - 54 or 64 digital pins - Microcontrollers - Arduino Forum
![](https://www.researchgate.net/publication/376233319/figure/fig4/AS:11431281209744163@1701832914941/Arduino-Mega-2560-with-its-input-output-pins-Source.png)
Arduino Mega 2560 with its input/output pins. (Source
![](https://kicad-info.s3.dualstack.us-west-2.amazonaws.com/original/3X/3/2/329b7c24858d3d6aafd2720034cc93f63237e297.jpeg)
Arduino Shield how to Power? - Projects - KiCad.info Forums
![](https://www.electronicshub.org/wp-content/uploads/2021/01/Arduino-Mega-Board-Layout.jpg)
Arduino Mega Pinout Arduino Mega 2560 Layout, Specifications
![](https://ptsolns.com/cdn/shop/files/PTS-AR-A000067_Pic4.jpg?v=1697006936&width=1445)
Arduino Mega 2560 R3 (A000067) – PTSolns
![](http://arduino.cc/en/uploads/Hacking/PinMap2560sma_.png)
Arduino Mega 2560 Comparator - Austin's Imaging Blog
![](https://m.media-amazon.com/images/I/71vQH6B2S3L._AC_UF894,1000_QL80_.jpg)
MEGA 2560 R3 Module with ATmega16u2 USB UART - 100% Compatible with Arduino UNO MEGA2560 : Electronics
![](https://images.theengineeringprojects.com/image/webp/2021/01/introduction-to-arduino-mega-2560-rev3.png.webp?ssl=1)
Introduction to Arduino Mega 2560 Rev3 - The Engineering Projects
DESCRIPTION, The SainSmart Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 14 can be used
![](https://www.sainsmart.com/cdn/shop/products/101-52-100_large.jpg?v=1517366323)
[Discontinued] Mega 2560 ATmega 16U2, Arduino Compatible
The Arduino Mega 2560 Rev3 is one of the most popular stock Arduino boards along with the Arduino Uno. It has more memory and I/O than the Arduino Uno. Mega can use most shields developed for Uno, Duemilavove and Diecimila.
![](https://i.ebayimg.com/images/g/9uwAAOSwWZBj~mmP/s-l1600.jpg)
Arduino Mega 2560 Rev3 A000067
An Arduino Mega 2560 CH340G is a replica or imitation of the original Arduino Mega 2560, which is an official Arduino board. CH340G versions are
![](https://electropeak.com/pub/media/catalog/product/cache/95f75205f3b943f313b30831421df8c2/a/r/ard-01-036-1-arduino-mega-2560-ch340g.jpg)
Mega 2560 CH340G (Clone to Arduino Mega 2560 R3)
Port manipulation and digitalWrite() - robotics
The Arduino Mega 2560 Rev3 is one of the most popular stock Arduino boards along with the Arduino Uno. It has more memory and I/O than the Arduino Uno. Mega can use most shields developed for Uno, Duemilavove and Diecimila.
![](https://i.ebayimg.com/images/g/cPAAAOSwxOBj~mmP/s-l1600.jpg)
Arduino Mega 2560 Rev3 A000067
![](https://www3.ntu.edu.sg/home/ehchua/programming/arduino/images/ArduinoMega2560.png)
Android Basics and User Interfaces