18B20 Temperature Sensor

Product Description

Introduction

DS18B20 is a digital temperature sensor which is from DALLAS U.S. It can be used to quantify the environmental temperature testing.  is manufactured DALLAS U.S. 

The temperature range -55 ℃ ~ +125 ℃, the inherent temperature resolution of 0.5 ℃, support multi-point networking mesh. Three DS18B20 can  deloyed on three lines, to achieve multi-point temperature measurement. It has a 9-12 bit serial output.

Specification

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

$5.40