@Michel
I put the relays off the board cause I suspected that the noise came from t=
hem.

@Peter
The 16F877 has 2 pairs of voltage inputs. I mean, there are two pins
labeled VDD and 2 pins VSS.
Should I connect both pairs? Now they are connected. But in first
place they not.

On Thu, Mar 18, 2010 at 11:41 AM, PETER ONION
<peter.onion@btinternet.com> wrote:
> --- On Thu, 18/3/10, Matias Vidoni <matiasvidoni@gmail.com> wrote:
>
>> Poeple, I want to let you know that
>> finally looks like the problem is solved.
>> All what I did was change the cap on the reset pin, and put
>> another
>> cap on the spare
>> voltage input of the pic.
>
> I'm slightly worried by your use of the word "spare". =A0Have you connect=
ed all the pins labled Vcc to the +5V supply ?
>
> PeterO
>
>
>
> --
> http://www.piclist.com PIC/SX FAQ & list archive
> View/change your membership options at
> http://mailman.mit.edu/mailman/listinfo/piclist
>



-- =

Matias Vidoni
eMail: matiasvidoni@mvcom.com.ar
MSN Messenger: matiasvidoni@mvcom.com.ar
Skype: matiasvidoni
WWW: http://www.matiasvidoni.com.ar
Google Talk: matiasvidoni@gmail.com

-- =

http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist