Temperature sensor refers to a sensor that can sense temperature and convert it into a usable output signal. Temperature sensor is the core part of temperature measuring instruments and there are many varieties. A mérési módszer szerint, it can be divided into two categories: contact type and non-contact type. According to the sensor material and electronic component characteristics, it can be divided into two categories: thermal resistor and thermocouple.

DS18B20 Temperature Sensing Wire Stainless Steel Probe Kit

Design of DS18B20 Digital Temperature Sensor for STM32

DS18B20 is a digital temperature sensor that uses a single bus timing to communicate with the host. Only 1 Wire is needed to complete the temperature data reading;
DS18B20 has a built-in 64-bit product serial number for easy identification. Multiple DS18B20 sensors can be connected to 1 Huzal, and through 64-bit identity authentication, the temperature information collected from different sensors can be read separately.

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Készítsen egy egyszerű áramkört a DS18B20 digitális érzékelő és az Arduino csatlakoztatásával

DS18B20 digitális hőmérséklet -érzékelő Connect Arduino

Today I will show you how to use the DS18B20 digital temperature sensor with an Arduino so you can measure the temperature of air, liquids such as water, and the ground.
A DS18B20 digitális hőmérsékleti érzékelő csatlakoztatásához az Arduino -hoz, a következő lépéseket kell tennie:
‌HARDWARE CONSATION‌:
Csatlakoztassa a DS18B20 VCC csapját a 3,3 V -os Arduino -POWE PIN -kódhoz.
Csatlakoztassa a DS18B20 GND PIN -kódját az Arduino földi tűjéhez.
Csatlakoztassa a DS18B20 adatcsapját az Arduino GPIO -tűjéhez (például, GPIO4).
Csatlakoztasson egy 4,7kΩ-os pull-up ellenállást az adatcsap és a 3,3 V-os teljesítménycsap között.

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Advantages of NTC Thermistor Sensors in Coffee Machines

NTC termisztor érzékelők kiválasztása és alkalmazás | Nagy pontosság és pontosság

High Accuracy and Precision NTC thermistors Sensors are used in various industries, from medical to industrial applications. The medical industry relies on NTC’s in various applications including catheters, dialysis equipment, and patient monitoring. This medical sensor part is 1355 Ohms at 37°C with Beta 25/85 a 3976.

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PT100/PT1000 temperature acquisition circuit solution

Metal thermal resistors such as nickel, copper and platinum resistors have a positive correlation with the change in resistance with temperature. Platinum has the most stable physical and chemical properties and is the most widely used. The temperature measurement range of the commonly used platinum resistor Pt100 is -200~850 ℃. Ezen kívül, the temperature measurement ranges of Pt500, PT1000, stb. are successively reduced. PT1000, temperature measurement range -200~420 ℃. According to the IEC751 international standard, the temperature characteristics of the platinum resistor Pt1000 meet the following requirements:

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