Temperature Probe DS18B20 and Arduino Compatible Adapter

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13.55 13.55 13.55 USD


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Skill Level : Assembled and Tested
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Description: The VMA324 ( DS18B20) Digital Thermometer provides 9 to 12-bit (configurable) temperature readings which indicate the temperature of the device.


  • DS18B20 specs: unique 1-wire interface requires only one port pin for communication
  • Multidrop capability simplifies distributed temperature sensing applications
  • Requires no external components
  • can be powered from data line, power supply range is 3.0 V to 5.5 V
  • Zero standby power required
  • measures temperatures from -55°C to +125°C (Fahrenheit equivalent -67°F to +257°F)
  • ± 0.5°C accuracy from -10°C to +85°C
  • Thermometer resolution is programmable from 9 to 12 bits
  • Converts 12-bit temperature to digital word in 750 ms (max.)
  • user-definable, non-volatile temperature alarm settings
  • Alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperature alarm condition)
  • 3-wire adaptor for Arduino included


  • dimensions stainless steel tube:

    • diameter: 6 mm

    • length: 30 mm

  • dimensions cable:

    • diameter: 4 mm

    • length: 36" (91 cm)

  • connections:

    • red: 3-5 V

    • black: ground

    • yellow: data