Download Arduino Mega Dimensions Background. Elle dispose de 54 e/s dont 14 pwm, 16 analogiques et 4 uarts. Recently i was busy building a nice case for an arduino and i needed the dimensions to make the correct.
The mega 2560 is designed for more complex projects.
Arduino mega 2560 & genuino mega 2560. With 54 digital i/o pins, 16 analog inputs and a larger space for your sketch it is the recommended. Arduino uno dimensions of 2.7 x 2.1 fall somewhere in between the micro and the mega 2560. Using the pcb design files available at the arduino hardware website, i created a detailed technical drawing of both the uno and mega 2560.