Measuring temperatures below 0grade with LM35

[soulraven]

lm35 negative temperature

how you can help me do some measuring temperatures below 0grade. I need 4 sensors in the project. Until most recently I was racked with ds18b20, but we do nothing, and I appeal to the LM35.
Theoretically I could have something to do offsfet the output voltage variation that you have voltage between 0V (-55grade) and 5V (150grade)
I use pic16f877a

 

[fuzzy]

lm35 generaly use for positive temperature.If you are use lm335 may be very easy measurment negative temperature...

**broken link removed**

 

[soulraven]

I tried some code lm335 but u go .... my schedule with CCS, I can help? I always displays 100 degrees

 

[tpetar]

Replying just for new readers.

Negative value of LM35 with ATMega32.