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Arduino Software PWM with millis()
October 7, 2015

Use any Arduino pin for Pulse Width Modulation with Software PWM.


A complex use-case, but how you can use both micros() and millis() to create a PWM on any Arduino pin!


I break down the code, "line by line."


https://www.baldengineer.com/software-pwm-with-millis.html