The first step is a thermistor, a conceptually simple device: resistance varies with temperature (seriously, how much more simple can a sensor get?). You can measure them by tapping the center of a ...

[Edward], creator of the Cave Pearl project, an underwater data logger, needed a way to measure temperature with a microcontroller. Normally, this problem is most easily solved by throwing a ...

Temperature sensor integrated circuits (ICs) have several advantages over negative temperature coefficient (NTC) thermistors. For example, temperature sensor ICs have a much more linear response than ...

I made this project because I wanted a way to automatically control the speed of a DC fan according to the temperature read by a LM35 sensor. I had a few problems with the PWM part mainly because the ...

Sens-A-Coil is a thermistor temperature sensor for monitoring the refrigerant temperature in condenser and evaporator coils. The sensor has a fast-response thermistor element integrated into a copper ...