DS18B20 Temperature Sensor/ 1-Wire Digital Thermometer

Description This DS18B20 Temperature Sensor is a semiconductor temperature. It includes an analog-to-digital converter to convert the analog signal to the digital output with the resolution up to 12 bits. The sensor uses a 1-wire interface so digital output data can be received by a single digital pin on the microcontroller board, you can also connect many other 1-wire devices on the same pin. The sensor can work under the voltage of 3-5V, you must check the sensor VCC pin connect the right power supply. We also add a 4.7k resistor for you to use as a pull-up resistor on the 1-wire line. In this case, you will get stable data transmitting from the data line. To start up, please view the 1-wire library for Arduino using DS18B20 Temperature Sensor in the document column. Features Temperature range: -55~125°C Resolution option: 9~12 bits 1-Wire interface communication protocol Multiple devices to share one pin ±0.5°C Accuracy from -10°C to +85°C Max ADC time: 750ms User-Definable Nonvolatile (NV) Alarm Settings Applications Include Thermostatic Controls, Industrial Systems, Consumer Products, Thermometers, or Any Thermally Sensitive System