How I can I know that there are no discontinuities in voltage between +2 º, +100 º C?
The graph shows the voltage discontinuities at certain temperatures.
Why you should add 5?
samples = (5.0* analogRead(pin) * 100.0) / 1024.0;
Quotesamples = (5.0* analogRead(pin) * 100.0) / 1024.0;Things like that utilize floating point math and floating point math is quite inefficient on an 8-bit mcu.A simpler approach would be to use fixed point math.