This I²C digital temperature sensor has a typical accuracy of ±0.25°C over the sensor's -40°C to +125°C range and a precision of +0.0625°C. They work great with any microcontroller using standard I²C. There are 3 address pins so you can connect up to 8 to a single I²C bus. The wide voltage range makes is usable with 2.7V to 5.5V logic! This small sensor was placed on a breakout board PCB for easy use, including mounting holes, and pull down resistors for the 3 address pins. A tutorial and library that will work with any Arduino compatible will help you to be up and running in 15 minutes or less.
