I would have thought that would be simply a few floats stored in the setup
float Max1, Max2, Min1, Min2;
foat temp1, temp2:
void setup(void)
Min1 = 1.25
Max1 = 101.1 etc
void loop() {
get temps
if (temp1 > Min1)
{
doSubrtn();
}
}
The Knowledge is Power Brigade will come down on you soon, so here is some preparation
http://forum.arduino.cc/index.php/topic,45411.0.html
I'm pretty rusty on this stuff