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 ...

A Mega-Tiny Arduino. 26 Comments . by: Bryan Cockfield. March 2, 2023. Title: Copy. Short Link: ... too — there’s no on-board voltage regulator, and just a single LEDs on pin 13.