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. According to the measurement method, 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
27 Set
Tecnologia de sensor de temperatura

Projeto do sensor de temperatura digital DS18B20 para 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 Arame, 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
27 Set
Tecnologia de sensor de temperatura

DS18B20 Sensor de temperatura digital Connecte 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 (por exemplo, GPIO4).
Connect a 4.7kΩ pull-up resistor between the data pin and the 3.3V power pin.

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Vantagens dos sensores termistores NTC em máquinas de café
20 Set
Tecnologia de sensor de temperatura

Seleção e aplicação de sensores termistores NTC | Alta Precisão e Precisão

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 de 3976.

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04 junho
Tecnologia de sensor de temperatura

Solução de circuito de aquisição de temperatura PT100/PT1000

Resistores térmicos de metal, como níquel, resistores de cobre e platina têm uma correlação positiva com a mudança na resistência com a temperatura. A platina tem as propriedades físicas e químicas mais estáveis ​​e é o material mais utilizado. A faixa de medição de temperatura do resistor de platina comumente usado Pt100 é de -200 ~ 850 ℃. Além disso, as faixas de medição de temperatura do Pt500, Pt1000, etc.. são sucessivamente reduzidos. Pt1000, faixa de medição de temperatura -200 ~ 420 ℃. De acordo com o padrão internacional IEC751, as características de temperatura do resistor de platina Pt1000 atendem aos seguintes requisitos:

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