On Thu, 12 Mar 1998, eric wrote:

> Hi, all PICers,
>
> It may be an old question, but I have not seen any related in recent
> months.  I want to read temperature to a PIC, as simple as that.
>
> I have problem using the DS1620, a serial clocked in/out data device.
>  Any one out there can help?  Also, the DS1620 is like C$20+ /each,
> is there a cheaper sensor that can talk to the PIC directly?

DS1624 I2C 1/32 deg C resolution. Price ~ $4 (~3 GBP in UK).

=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

Dr. Simon J. Melhuish
N.R.A.L., Jodrell Bank.
http://www.jb.man.ac.uk/~sjm/