On Thu, Feb 28, 2002 at 11:38:22PM +0200, Tal Bejerano - AMC wrote:
> Hi All
>
> I want to build a circuit that log switches (3-4) position. like which
> switch was activate first which one was second and so on, and write it on
> eeprom.
>
> questions:
>
> is it possible?

Of course.

> does any one saw such a circuit?

Not exactly. Howeverif you start with dataloggers it'll give you the right
direction to start looking.

> can I add date and time stamp to eeprom log?

You'll either need to keep track of time yourself or use a real-time clock.
Dallas Semi/Maxim carries many different type of parts for real-time clocks.

> can it be easy readable? i.e. lcd,pc screen..etc.

It's all up to you.

Good Luck.

BAJ

--
http://www.piclist.com hint: The PICList is archived three different
ways.  See http://www.piclist.com/#archives for details.