Midnight Sun
New Member
Hi,
I came across a box of LM35 temperature sensors. I would like to use them to control the temperature of a freezer in the range -5 to 20 C, since I got them for next to nothing. The positive temps are easy to implement, but it doesn't seem possible with the minus ones. Is this so?
In case anybody is wondering why such odd temps, it's for storing and brewing beer.
Cheers
Midnight Sun
I came across a box of LM35 temperature sensors. I would like to use them to control the temperature of a freezer in the range -5 to 20 C, since I got them for next to nothing. The positive temps are easy to implement, but it doesn't seem possible with the minus ones. Is this so?
In case anybody is wondering why such odd temps, it's for storing and brewing beer.
Cheers
Midnight Sun