自动循环彩灯控制电路葛学义本文介绍这种自动循环的彩灯控制电路，是巧妙地利用一块８声５闪光集成电路和自制的光耦组成的一个６路彩灯控制器，其制作容易、成本低廉、工作稳定，可用于商店、家庭、大楼等场合装饰。工作原理该控制电路原理如图所示。它主要由音乐集成电... Automatic cycle lantern control circuit Ge Xueyi This article describes the automatic cycle lantern control circuit is a clever use of a 8-tone 5 flash integrated circuits and self-made optocouplers composed of a 6-way lantern controller, its easy to manufacture, the cost Low-cost, stable work, can be used for shops, homes, buildings and other occasions decoration. The working principle of the control circuit as shown. It is mainly composed of music integrated ...