No, the parametric search as not nearly good enough since
the members of the PIClist are much smarter than the "sort"
and suggest things to me such as looking at the "HV" parts.
Gus


On Jul 29, 2009, at 4:51 AM, Jan-Erik Soderholm wrote:

AGSCalabrese wrote:

> I want the cheapest PIC...

Wasn't sorting the parametric search list at Microchip
site enough ? That would give you a list in cost order
where you could either rad the list or add additional
filtering to norrow down the result.

Jan-Erik.


> that has internal clock good to 5% , input
> from switch, output to triac and output to 20 ma bi-color LED.
> Should the LED be buffered ?
> I want to run this off 220VAC / 110VAC as cheeeeeply as possible.
> Should I use a resistor and zener ?
>
> Unit will have PIC, one pushbutton, one triac, one bi-color LED, AC
> plug and socket.  It will be an inline power switch ( on/off only )
>
> Best
> Gus
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