PWM pins are generally used in controlling output devices in Arduino projects. To send a PWM value to a PWM-capable pin like the Mega's D9, the easiest and most common way is by using the ...

Second, he uses latch chips to translate eight pins on the Arduino Mega to sixteen pins on the display. Those chips have a latch pin which holds the output values in memory while the input pins ...

Watch the video below to learn more about the slim lined version of the Arduino Mega that removes the bulkiness and “ugly bits” offering a smaller form factor for a wide variety of projects.