基于TMP275的水魔方系统设计与实现

Design and Realization of the Water Cube System Based on TMP275

以MSP430F247温度传感器为载体,利用LED衍射显示水温等级,用十进制数码管显示水的实际温度,实现了一种基于I2C通信的低功耗精密水温自动显示系统.给出了硬件和软件部分的设计思想及实现方法,为实现低功耗、低成本、高性能的智能家居卫浴系统提供了参考.

An automatic temperature display system based on Integrated Circuit with a chip of MSP430F247 was presented. It used LED to display temperature rating. The actual temperature was showed on the decimal numerical code tube. The hardware circuit and software design process were given. It provides a good alternative way to realize low-power, low-cost, and high-performance intelligent household bath system.