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Technical Information

Calibration Points of Pt100 Thermocouple Temperature Sensor

Selection and verification methods of calibration points of pt100 thermocouple temperature sensor: Pt100 calibration point selection and basic methods: 1. The calibration points of each grade of Pt100 should be 0℃ and 100℃, and the compl....
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Circuit of Pt100 Temperature Sensor

Design, select and manufacture pt100 temperature sensor: The pt100 temperature sensor is a sensor that converts temperature variables into a transmittable standardized output signal. Mainly used for measurement and control of temperature pa....
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Designing Temperature Measurement with Pt100 Sensor

A high-precision temperature measurement chip (Si7051) is used to compensate the cold junction of the thermocouple. In order to convert temperaturevoltage, high-density bidirectional linear interpolation is performed in the thermocouple inde....
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Design ds18b20 Electronic Temperature Alarm

This thermometer uses an intelligent temperature sensor DS18B20 as the detection element. The temperature measurement range of this component is -55~125 degrees, and the maximum resolution is 0.0625 degrees, which fully meets the resolution....
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Designing a Temperature Detection System for a Microcontroller

(1) An alarm is issued when the temperature is lower than or exceeds the set DS18B20 temperature range. (2) The temperature value of DS18B20 can be digitally displayed in real time on the digital tube. (3) The DS18B20 alarm temperature can b....
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Microcontroller and DS18B20 Digital Thermometer

Temperature measurement starts from the thermal expansion and contraction of metal (substance). Commonly used detection methods include resistance type, thermocouple type, PN junction type, radiation type, fiber optic type and quartz resonan....
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Application of DS18B20 temperature sensor

1-Wire bus technology has the characteristics of saving I/O resources, simple structure, low cost, easy bus expansion and convenient maintenance. Therefore, it is widely used in distributed temperature measurement systems. The single-bus int....
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Coding Instructions for DS18B20 Chip Sensor

ROM read-only memory used to store DS18B20ID code. The first 8 bits are the single-line series code (the code of DS18B20 is 19H), the next 48 bits are the unique serial number of the chip, and the last 8 bits are the CRC code (redundancy che....
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Design Circuit Diagram of DS18B20 Temperature Sensor

Temperature is closely related to industrial and agricultural production. The measurement and control of temperature are the guarantee for improving production efficiency, ensuring product quality, ensuring production safety and saving energ....
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What is the Temperature Measurement Chip DS18B20?

Today I am going to post a technical post about temperature sensors, which is about the powerful temperature measurement chip DS18B20. This post will help the majority of friends who are unfamiliar with the DS18B20 temperature measurement ch....
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