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Topic: Hardware vs. Software debounce (Read 657 times) previous topic - next topic

Delta_G

I've been finding lately that with most little projects it is easier for me to just stick a cap across my buttons than it is to put in debouncing code. 

Is there any advantage or disadvantage to doing so that I might not be seeing?  Is there a cap value that is preferred for this?  Seems like I have used everything from 1 to 100nF and been just fine. 

LarryD

https://www.youtube.com/watch?v=CRJUdf5TTQQ&list=ECA567CE235D39FA84&index=10
Discusses Hardware debouncing.
The way you have it in your schematic isn't the same as how you have it wired up!

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