Download Arduino Mega Board Dimensions PNG. Arduino mega is comparatively larger than other boards available in the market. It lists boards in these categories:

Arduino Vs Esp8266 Vs Esp32 Microcontroller Comparison Diyi0t
Arduino Vs Esp8266 Vs Esp32 Microcontroller Comparison Diyi0t from diyi0t.com
Functions of the different pins, etc. Arduino uno and mega dimensions. Arduino mega is comparatively larger than other boards available in the market.

Arduino mega is comparatively larger than other boards available in the market.

However, usb port and power jack are arduino mega 2560 is an ideal choice for the projects requiring more memory space to used with more number of number pins on the board. The micro comes in, being true to its name, at 0.7 x 1.9 making it one of the smallest microcontroller boards out there. The miniature boards include the mini, micro, nano, and fio layouts. Arduino mega is comparatively larger than other boards available in the market.