DS18B20 Waterproof Digital Temperature Sensor

DFRobotSKU: RB-Dfr-270
Manufacturer #: DFR0198

Price  :
Sale price ¥1,086

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Stock  :
Only 1 unit left

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Description

  • Usable with 3.0V to 5.5V power/data
  • Stainless steel tube 6mm diameter by 35mm long
  • ±0.5°C Accuracy from -10°C to +85°C
  • Uses 1-Wire interface- requires only one digital pin for communication
  • Cable length: 90 cm
  • Cable diameter: 4 mm

  • 9 to 12-bit selectable resolution
  • Unique 64-bit ID burned into chip
  • Multiple sensors can share one pin
  • Temperature-limit alarm system

Customer Reviews

Based on 8 reviews
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D
Dennis
Great Temp Sensor

Great price. Easy to use sensor with Arduino libraries or Picaxe microcontrollers

B
Bill
It works

This was one of the easiest parts of my project. I plugged it in, and with the help of my son who knows how to program in C, it just worked. I would be lost without his help, but that makes for a good father-son project! No problems. By the way, I was simply using it to measure the temperature of my greenhouse and activate some linear actuators to open and close windows and doors to regulate the temperature.

E
Elkin
Good product, fast shipping

Tested with ST Nucleo L476 board, works fine, recommended!

G
Guy
easy to use

very easy to use and progrma with arduino

J
Jeffrey
Excellent

Part worked as expected. Very prompt delivery.

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