基于单片机STC89C52的LED数码管温度显示及报警器的实现

随着时代的进步和发展,单片机技术已经普及到我们生活,工作,科研,各个领域,已经成为一种比较成熟的技术,本文将介绍一种基于单片机控制的数字温度计,本温度计属于多功能温度计,可以设置上下报警温度,当温度不在设置范围内时,可以报警。

With the progress and development, single-chip technology has spread to our lives, work, research in various fields has become a relatively mature technology, this article will introduce the single-chip microcomputer-based control of a digital thermometer, the thermometer are multi-purpose thermometer, you can set upper and lower temperature alarm, when the temperature range is not set, it could be reported.