Several programmes on large screen digital display of temperature are discussed and an overallprogramme with a better performance, low price and a much simpler circuit is presented.
讨论了大屏幕数字温度显示的几种方案，介绍了一种性能、价格比优良，电路较简单的总体方案及其电路原理。
This product bears the features of low power dissipation, low cost and has the function of digital display of temperature, humidity as well as time.
该产品性能稳定、功耗低、价格廉，具有数字显示温度、湿度及时间的功能。
This product enjoys the characteristics of low power dissipation, low cost. Meanwhile, it has the function of digital display of temperature, humidity and oxygen concentr…
该产品性能稳定、功耗低，价格低廉，具有精确数字显示温度、湿度、氧气浓度等功能。
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