Hi all
im currently working on a small project and i find my self stuck in terms of configuring an LM35 temperature sensor to switch on at a set temperature, for example i would like an led to turn on when the temperatures 36 degrees and also turn on when the temperature is 20 degrees otherwise off. I plan on doing this through a comparator circuit but cant find a method of setting it up?
any help would be appreciated thanks
im currently working on a small project and i find my self stuck in terms of configuring an LM35 temperature sensor to switch on at a set temperature, for example i would like an led to turn on when the temperatures 36 degrees and also turn on when the temperature is 20 degrees otherwise off. I plan on doing this through a comparator circuit but cant find a method of setting it up?
any help would be appreciated thanks