Re: Has my PIC blown?

Ok I think I am understanding the capacitor thing to smooth out the
voltage so stop it from being eratic. Am I right in saying that voltage
will run through the capacitor to ground until the capacitor is fully
charged then it will block the voltage allowing the voltage to the 'In'
pin of the voltage regulator. Now the part I am getting lost on is, if
the voltage now coming to to the 'In' pin is a spike, how does the
capacitor smooth this out and I'm also lost if the voltage dips to the
'In' pin.

If the voltage is in the dip, does the capacitor feed voltage back up
to the 'In' pin?

I hope you understand what I am trying to say.

Thank you very much for your help
Richard

.

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