This Dallas 1 Wire ds18b20 temperature sensor is a new open box item that is perfect for makers, and electronic hobbyists, looking for an easy to implement temperature sensor.

This sensor requires only 1 GPIO pin to work on your micro controller, there is a Dallas 1 Wire library available on GitHub in order to make coding easier for your project.

Specs:

Temp -55 to 125°c

VCC 3.0 - 5.0 Vdc

Probe length 30mm

Probe diameter 6mm

Cable length 91cm