SparkFun Digital Temperature Sensor Breakout - TMP102

SparkFun's TMP102 Digital Temperature Sensor Breakout is a user-friendly, high-precision tool that brings the power of Texas Instruments' TMP102 sensor to your Arduino project. Unlike many temperature sensors that rely on analog voltage, the TMP102 uses the I2C bus for communication, simplifying setup and integration into your existing project. The TMP102 sensor boasts a temperature reading resolution of 0.0625°C and an accuracy of up to 0.5°C. The breakout comes with built-in 4.7kΩ pull-up resistors for I2C communications and is designed to operate between 1.4V and 3.6V. Thanks to the open drain signaling of I2C communication, there's no need for level shifting.This sensor is ideal for a wide range of applications. Whether you're creating a weather station, a home automation system, or a complex scientific experiment, the TMP102 can deliver the precise, reliable temperature data you need. Its high resolution and accuracy make it perfect for sensitive applications where even a small temperature change can make a big difference.One of the standout features of the TMP102 is its ability to support up to four sensors on the I2C bus at once. This allows for multi-point temperature reading within a single project, opening up new possibilities for complex, data-rich applications.Key Features:

* I2C interface * 12-bit, 0.0625°C resolution * Typical temperature accuracy of ±0.5°C * 3.3V sensor * Support for up to four TMP102 sensors on one I2C bus Supporting Documents:

* Schematic * Eagle Files * Hookup Guide * Datasheet (TMP102) * Arduino Library * GitHub