【摘要】 本文介绍了利用ＭＣＳ－５１单片机测量电功率的方法，分析了整个测量系统的工作原理，并给出了系统的软、硬件组成更多还原

【Abstract】 This paper introduced the method to measure electric power by MCS-51 single-chip microcomputer. Furthermore, the working principle of all measure system is analyzed and the solfware and hardware of the system is illustrated in the paper.更多还原