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 سیم, and through 64-bit identity authentication, the temperature information collected from different sensors can be read separately.

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Build a simple circuit by connecting DS18B20 digital sensor to Arduino

DS18B20 Digital Temperature Sensor 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.
To connect the DS18B20 digital temperature sensor to Arduino, you need to do the following steps:
‌Hardware connection‌:
Connect the VCC pin of DS18B20 to the 3.3V power pin of Arduino.
Connect the GND pin of DS18B20 to the ground pin of Arduino.
Connect the data pin of DS18B20 to the GPIO pin of Arduino (for example, GPIO4).
Connect a 4.7kΩ pull-up resistor between the data pin and the 3.3V power pin.

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Advantages of NTC Thermistor Sensors in Coffee Machines

NTC Thermistor Sensors Selection and Application | High Accuracy and Precision

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 از 3976.

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راه حل مدار اکتساب دما PT100/PT1000

مقاومت های حرارتی فلزی مانند نیکل, مقاومت های مس و پلاتین با تغییر مقاومت با دما همبستگی مثبت دارند. پلاتین دارای پایدارترین خواص فیزیکی و شیمیایی است و بیشترین کاربرد را دارد. محدوده اندازه گیری دما مقاومت معمول پلاتین Pt100 200-850 ℃ است.. علاوه بر این, محدوده اندازه گیری دما Pt500, Pt1000, OTC. به طور متوالی کاهش می یابد. Pt1000, محدوده اندازه گیری دما -200-420 ℃. طبق استاندارد بین المللی IEC751, ویژگی های دمایی مقاومت پلاتین Pt1000 شرایط زیر را برآورده می کند:

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