check out scenix' appnote on I2C:

http://www.scenix.com/app_note/index.htm

At 12:53 PM 5/14/98 -0400, you wrote:
>> I am working on a greenhouse temperature controller where a 16F84 is
>> to communicate with a National temperature sensor LM75 over the i2c
>> protocol.  After reading all the data sheets on the LM75, I find it
>> difficult to begin.
>>
>> Is there an easy way out? If I am only reading the temperature values
>> and not using all the features that i2c can do.  There is nothing much
>> I can find in national and Philips web sites that is useful.
>
>I sure would like to see a little tutorial on I2C.  Anybody out there
>want to show us what they learned on?
>
>Thanks,
>
>- dan
>
>