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Unique 1-Wire Interface Requires Only One Port Pin for Communication
Each Device Has A Unique 64-Bit Serial Code Stored In An On-Board Rom
Requires No External Components
Thermometer Resolution is User Selectable from 9 to 12 Bits
Software Compatible with the DS1822
Applications: Thermostatic Controls, Industrial Systems, Consumer Products, Thermometers, or Any Thermally Sensitive System
this can run in parasite mode (short outer 2 pins and connect to ground center pin provides power and data)

Specifications:

Model:DS18B20
Package: TO-92
Number of Pins :3
Voltage Supply: 3V~5.5V
Sensing Temperature: -55°C ~ +125°C
Accuracy :±0.5 °

this requires a pullup resistor on the center (data) pin 4.7k

this listing is for 2

free shipping on orders over $75.00 (items must be in a cart-one transation)
if you see a similar item cheaper let me know and i will see if i can beat it.
i offer combined shipping for the items i sell.
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Shipping options

Buy more than one of this item and only pay for shipping once.
  • post no rd$3.00
  • post rd$6.70
  • tracked no rd$4.50
  • tracked rd$8.20
  • courier no rd$6.00
  • courier rd$9.70
  • combined shipping (payed on another auction)$0.00
  • Seller allows pick-ups
  • Seller location: Papakura City, Auckland, NZ

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    Cash, NZ bank deposit

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