基于555定时器的自动循环彩灯EWB仿真及制作

EWB Emulate and Design for Auto Cycle Color Lights Base on 555 Timer

本文介绍了555定时器的结构、特点,对利用555定时器为主芯片来设计的自动循环彩灯电路的制作全过程作了描述:电路原理的分析、元器件的选择、电路制作、波形仿真、数据测试分析、结果讨论。对电路的制作、测试、仿真分析有一定的指引作用。

555 timer＇s construction and its characteristic were introduced in this paper. Audio cycle color lights circuit＇s design was described in it： analyze the electronic principle circuit, select organs, circuit＇ s design, wave EWB emulate, date measure analyze and result discussion. It is benefit to learning the circuit＇ s design, measure and emulate.