论文部分内容阅读
门铃对讲为人们的生活带来了很多方便,作为一种新型的设备,门铃对讲具有很大的现实意义,在小区中门铃对讲机的存在已经是一种必不可少的设置。本文主要围绕着基于单片机进行介绍,介绍了门铃对讲的基本原理,门铃的电路分析,对系统中的硬件与软件方面分别进行设计,通过门铃对讲双方可以进行语言通话。
Doorbell intercom for people’s lives has brought a lot of convenience, as a new type of equipment, doorbell intercom has great practical significance, the existence of doorbell intercom in the community is an essential setting. This paper mainly focuses on the introduction based on single chip microcomputer, introduces the basic principle of doorbell intercom, the circuit analysis of doorbell, the hardware and software aspects of the system are designed separately, through the doorbell intercom both languages can be spoken.