18B20 Temperature Sensor (Arduino Compatible)

DS18B20 is a digital temperature sensor which can be used to quantify the environmental temperature testing.
SKU: DFR0024

Availability: 7 In Stock


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From Dallas in the U.S.
Temperature range -55 ~ +125 ℃, Inherent temperature resolution of 0.5 ℃ Supports multi-point networking mesh. Three DS18B20 can deployed on three lines, to achieve multi-point temperature measurement. It has a 9-12 bit serial output.

This sensor can directly plug and play with our IO expansion shield.

Additional Info

Additional Info


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

Data Sheets
Minimum Age No
Other SKUs No