PWM - Pulse Width Modulation - Part 2

PWM - Pulse Width Modulation - Part 2 #173
Generating PWM with micro controllers.
IC Station module available here:-
bit.ly/32qkjAC

[@TRONMAGNUM2099]

Ty Bill, you are an excellent teacher.

[@FoolhardyEngineer]

Love your videos. Such a good, clear explanation.

[@TonyAlbus]

Nice one Bull, thank you!

[@RensePosthumus]

This was good, really good. Thnkx

[@edgeeffect]

I have "philosophical issues" here... using a chip with more oomph than the entirety of my first computer just to do the job of a 555 seems sort-of "wasteful" to me. :)

[@uni-byte]

Is that really how bad the PWM signal is from your Arduino or is that an artifact of the scope?

[@edgeeffect]

Real life waveforms are never as tidy as you'd expect them to be.
But saying that, the one on the little box was awfully neat????

[@uni-byte]

@@edgeeffect Yes, but I have seen much better square waves from Arduinos.