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Help me write a program for 8051 to act as debounce switch?

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NTFS

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Debounce

Hello my dears

I want to write a program for 8051 to act as a debounce switch.
would you help me?


regards,

NTFS
 

Re: Debounce

Check the port for some time (e.g. 10mSecs) if the voltage is constat then the switch has been pressed.

Then go to your subroutine (do not check the switch port until about 50mSec later).
 

Debounce

Just search google for: debounce 8051
The you will find lots of examples.
Please always try to find information with google before asking questions here.
Obviously you didn't try that first.

Try to read here as well (also found with google): https://www.rentron.com/Myke6.htm
 

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