Digital Thermistor

digitally controlled resistor, digitally controlled variable resistor

Types of Digital Resistor

DS18B20

Specification: DS18B20

Thermistors and Temperature Sensors Application

Home Appliance

Barbecue Oven

Automotive

Industrial

Office Automatic System

Medical

FAQs of Digitally Controlled Variable Resistor

Q.

What is a Digital Thermistor Used For?

A.

Function of digitally controlled resistor:

1. Temperature measurement. As a thermistor  sensor for measuring temperature, it has a simple structure and low price;

2. Temperature compensation. The thermistor sensor can compensate for the humidity of some components within a certain temperature range;

3. Overheating protection. When the temperature is greater than the sudden change point, the current in the circuit can change from a few tenths of Ma to tens of Ma, so the relay acts to realize overheating protection;

4. Liquid level measurement.

5. Function of thermistor in air conditioner: realize the function of the air conditioner to automatically increase comfort according to temperature control. Indoor environment thermistors are mostly placed at the air inlet of the air conditioner to collect the value of air temperature. Send it to the CPU for processing to decide which mode to run or whether to work.

Q.

How Does a Digital Thermistor Work?

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