摘要
本文阐述了单片机测量车用电子警报器变频信号的原理和方法
This paper states the method and principle about measuring vehicle-used electronic siren's inverter signals by single chip microcomputer.
关键词
变频信号
单片机
测量
车用
电子警报器
inverter signals
single chip microcomputer
measure
vehicle-used electronic siren