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DS18b20 Temp Sensor


Product Information


DS18B20 is a digital temperature sensor  from DALLAS U.S.  

The temperature range -55  ~ +125 ℃, the inherent temperature resolution of 0.5 ℃, support multi-point networking . 

 It has a 9-12 bit serial output.


  • Voltage: +5V
  • Interface:Digital
  • Pin definition: 1--Output  2-Power  3---GND
  • Weight: 5g


Product Code: DS1Y19

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