摘要
本文简单介绍了由AT89C51单片机构成的可视对讲门铃控制电路的工作过程,阐述了控制程序的基本结构和框图。实验结果表明,该控制电路性能优良,工作运行可靠。
This article introduces briefly operation process of visual doorbell control circuit by AT89C51. It states ba-sic structure and chart of control program. The result of experiments shows that the properties of this control circuit is superi-or and its running is smooth.
出处
《机电一体化》
2002年第6期66-69,共4页
Mechatronics
