At 07:11 PM 2/26/2003 +0530, you wrote:
>Pull-up Resistance at PIC pin. Pushbutton to Gnd. Capacitor across
>Pushbutton will give effective debounce ?

Why don't you do it in software? It's not a big challenge or anything.

>If anybody has used this method please confirm. Is there any pitfall ?

It mucks up the contacts (capacitor discharge welder), and it
doesn't work. Other than that it's fine.

Best regards,

Spehro Pefhany --"it's the network..."            "The Journey is the reward"
speff@interlog.com             Info for manufacturers: http://www.trexon.com
Embedded software/hardware/analog  Info for designers:  http://www.speff.com

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