Arduino and Hardware Debouncing tutorial 

I'm much more of a software guy and handle denouncing of buttons and rotary encoders in my projects problematically, so it was very cool to see that Schmitt trigger in action, thanks!

thats a great, simplified, and clear explanation! keep up the good work .. and for arduino users, note that you can make a software debouncer ...

You actually explained it in a way I can understand!

its so usefulr. What is the maximum frequency that can be measured with this circuit?

Original :) .. every time we used software debouncer! But we needed to go hardcore with this!! THANKS ♡

Thank you so much for the explanation. I am just starting Arduino after an almost 30 year hiatus from electronics and programming. Good stuff!

Thanks for this very clear explanation. Well done!

Heathkit! That's a name from my youth ...

Thanks for a brilliant video

3.56 how capacitor will charge to 5v since resistor drops some voltage...

06:15 If you put the second resistor there, then the output will never be equal to the Ground potential. Instead, it should have been placed just next to the capacitor in series.

1) You didn't prove that the switch is properly debounced ! 2) Why are there no switch(es) debouncer(s)/switch(es)+debouncer(s) modules available ANYWHERE ???

Thank you for detailed video! Are the values of resistors and capacitors the same if I'm using 3.3V as input instead of 5?

Is there a way to accomplish this without a Schmitt trigger? I don't have that chip and I need to get this interrupt working...

very good explanation! easy and clear! thank you for sharing it with us

Very good explanation, thanks you for what you do!

Thank u for your clear explanation, that help me a lot

شكرا يا هندسه ✌️✌️

Thank you very much! It help me in my project.

Thank you!

@1:15 you are fundamentally wrong! an encoder (at least the most common and cheap ones picked up by diy projects with arduino o the RPi) is exactly a series of mechanical contacts being switched in any direction by free hand! the amount of noise you get between detents is pretty high (and in the cheapest chinese models is insane) so it's MANDATORY to implement a heavy debouncing method, being it by hardware (rc smothing) or software (validation algorythms) or both (most efficient)

Sir, can you please provide me its schematic diagram.

Thank you so much :D You helped me in my project ñ.ñ

if i have 16 buttons how many capacitors do i need?

thank

How do you mess up your sound this badly? Cannot watch.