10X DS18B20 Programmable Resolution 1-Wire Interface Technology Single Bus Temperature Sensor Analog Digital Output TO-92 Package for Arduino Raspberry Pi Microcontroller (10)

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Specifications: Sensor Model: DS18B20 Number of Pins: 3 Sensor Temperature: -55°C ~ +125°C Accuracy: ±0.5°C Voltage Supply: 3V~5.5V Support Arduino IDE,MicroPython Unique 1-Wire interface requires only one port pin for communication. Thermometer resolution is user selectable from 9 to 12 Bits. Each device has a unique 64-Bit serial code stored in an on-Board rom. Additionally, the resolution of the temperature sensor can be set to 9, 10, 11, or 12 bits which corresponds to increments of 0.5°C, 0.25°C, 0.125°C, and 0.0625°C, respectively. The default resolution at power-up is 12-bit. Applications: Thermostatic Controls, Industrial Systems, Consumer Products, Thermometers, or Any Thermally Sensitive System. Sensor Module Demension：1.8 x 0.4 x 0.3 cm(0.71 x 0.16 x 0.12 inch) Package Dimensions：5.5 x 5.5 x1.2 cm(2.17 x2.17 x 0.47 inch) Weight：11g (0.242 lb) Package Included: 5x or 10x DS18B20 Thermometer Temperature Sensor

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U$S 30,78

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U$S 13,99

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【Communications Protocol】The DS18B20 temperature sensor is a one-wire analog temperature sensor, this means that it just requires one data line (and GND) to communicate with your microcontrollers. Meanwhile DS18B20 sensor outputs temperature values in digital form, which can be read directly to the specific temperature value. 【Measuring Range and High Accuracy】The measuring range of DS18B20 is -55℃ to +125℃, and the accuracy is ±0.5℃.The measuring range of DHT22 is -40~80℃, and the accuracy is ±0.5℃. 【Unique Silicon Serial Code】Each DS18B20 temperature sensor has a unique 64-bit serial code. It allows you to wire multiple sensors to the same data wire. So, you can get temperature from multiple sensors using a single GPIO. 【Package form】DS18B20 temperature sensor generally uses a TO-92 package or stainless steel tube package.The supply voltage of DS18B20 is 3V to 5.5V, the supply voltage of DHT22 is 3.3V to 5V. 【Widely Applications】It can be powered by an external power supply or it can derive power from the data line, which eliminates the need for an external power supply,so it have widely appliacation,such as thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system.