gnupic: Re: [gnupic] Line recievers


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Subject: Re: [gnupic] Line recievers
From: Peter Chant ####@####.####
Date: 25 Oct 2006 19:43:56 +0100
Message-Id: <200610251944.14493.pete@petezilla.co.uk>

On Wednesday 25 October 2006 19:16, John Woolsey wrote:
> I did a google on this and I don't understand it really. What exact
> circuit do I hook up? What happens if I run a 43V+ to the pin diode do I
> fry my microcontroller?

?
                        -------
o---\/\/\/\/---o----|       |
                 |      |       |
                ---    |       |
	   ^    |       |
                  |    |       |
                  |    |       |
                  |    -------
o-------------o-----------
-
Assuming you recognise the poor ascii zener.

Can't garuntee it wont fry it, but provided the the pic can withstand a 
small -ve voltage it would be fine.

Pete

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