DS18B20 Temperature Sensor Module
The PCB includes the required resistor, no other components are required to connect to a microcontroller board like an Arduino Uno. This is a great sensor that allows you to connect many of these sensors together using only one digital pin.
DS18B20 Temperature Sensor Module Description:
1. Temperature Measurement Range: -55 ° ~ + 125 °.
2. Range Accuracy: ±0.5°.
3. Working Power Supply: DC 3 ~ 5V.
The module has pin 1 (-) to ground, pin 2 to 5V and pin 3 (S) to the digital sensor input on the Arduino.
This module uses the Arduino one wire technology. The library and instructions are available here: https://github.com/PaulStoffregen/OneWire