摘要
介绍利用８０３１单片机及外围电路，设计高性／价比的有线传呼器的设计思想、技术性能及设计技巧，给出了程序框图及部分电路图。
The design idea, technical index and design technique of a cable caller of high ratio of function/ price by using the 8031 single chip microcomputer and peripheral circuit are described. The programming flow diagram and some of the circuit diagram are given.
关键词
单片机
传呼器
性/价比
有线呼器
Single chip computer
Caller
Ratio of function/price.
