Build a simple circuit by connecting DS18B20 digital sensor to Arduino
27 Sep
Tecnologia dei sensori di temperatura

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 (Per esempio, 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
20 Sep
Tecnologia dei sensori di temperatura

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 Di 3976.

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04 Jun
Tecnologia dei sensori di temperatura

Soluzione del circuito di acquisizione della temperatura PT100/PT1000

Resistenze termiche metalliche come il nichel, copper and platinum resistors have a positive correlation with the change in resistance with temperature. Il platino ha le proprietà fisiche e chimiche più stabili ed è il più utilizzato. The temperature measurement range of the commonly used platinum resistor Pt100 is -200～850 ℃. Inoltre, the temperature measurement ranges of Pt500, Pt1000, ecc. vengono successivamente ridotti. Pt1000, temperature measurement range -200～420 ℃. Secondo lo standard internazionale IEC751, le caratteristiche di temperatura del resistore al platino Pt1000 soddisfano i seguenti requisiti:

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