Debouncing circuit

113

02:01:51

Because of the bouncing nature of buttons, creating programs that work with my arduino tend to be unstable. This circuit helps remove the bouncing effects that buttons have. It can be improved by adding a Schmitt trigger creating a perfect square signal. But they it's not available in this app.

published 11 years ago

hurz

11 years ago

I afraid 470uF is a little bit to much and might burn/damage small buttons. Anyway, there are also methodes to do debouncing in software. Keep it up!

Peavey

11 years ago

Thanks. Yeah, i ended up applying this circuit with a 100uF cap. In this design i used a 470uF so the signal can be seen better. But everyone else can play around with the circuit and adjust it to their needs. I understand there are ways to do software debouncing, but I am kinda new to this whole arduino thing. Before i implement software debouncing i want to read more about it and understand it better.

RickRoland

11 years ago

Why do you actually need this if you are working with arduino?? You can simply program the arduino to deal with bouncing....see youtube tutorials man...

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