Dallas DS18B20 Temperature Sensor

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Programmable 1-Wire Digital Thermometer TO-92 1Pcs

Programmable 1-Wire Digital Thermometer

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  • Programmable 1-Wire Digital Thermometer



The DS18B20 digital thermometer provides 9-bitto 12-bit Celsius temperature measurements and has an alarm function with nonvolatile userprogrammable upper and lower trigger points. The DS18B20 communicates over  a  1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating temperature range of  -55°C to +125°C and is accurate to ±0.5°C over the range of  -10°C to +85°C. 



  • Digital Thermometer
  • MCU / Arduino


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