Hello ...

Has anyone written some code reading the temperature from an DS1821 into an
PIC and can help me a little bit with implementing that? Or is there some code
somewhere on the Internet?

I want to implement my project on the 16F84 4MHz. I have to wait in some
condition for about 3 minutes and also have to read the temperature (DS1821)
meanwhile. But I have only one timer in the PIC and that seems to be not so
simple. Has anyone an easy method to measure 3 minutes (+-10 sec) without using
the timer and working with the pic meanwhile. The IRQ pin PB0 would be
available, but I don't want to use much more external components ...

Thanx for Your reply!

--
CU.
-|-\_ Internet: embo@bse.netestate.de
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