电话智能遥控器的硬件设计

The Hardware Design of Telephone Intelligent Telecontrol

本文主要介绍电话智能遥控器的硬件设计思路,并对其各部分工作原理进行说明。

The main content of this article is about the hardware design of telephone intelligent telecontrol, It describes the design ideas and steps. Also, it separately shows the working principles. Besides all above, it gives a detailed explanation on single chip micyoco, audio integrate circuitsand double audio frequency demodulator.