The Uno also has a limited number of pins, making it difficult to work with when the project requires plenty of input and output components. However, these two areas are where the Arduino Mega shines.

The pedalSHIELD MEGA programmable guitar pedal is powered by an Arduino MEGA 2560 and MEGA ADK and comes equipped with a 1.3 inches OLED screen, a True Bypass footswitch, two programmable push ...

The Arduino Mega's PWM pins are digital output pins located on ... into four as seen in this basic example code or by using the map() function, as you can see in this Analog In, Out Serial sample ...