A control circuit that is used for that a plurality of LED lamps are bright to go out

The utility model belongs to the technical field of electronic circuit, provide a control circuit that is used for that a plurality of LED lamps are bright to go out, through according to predetermineeing clock signal and combine control signal, carry out logical processing to triggering signal after, outlet driving signal is a plurality of in order to drive the LED lamp is bright to go out, has realized can controlling the LED lamp according to predetermineeing the effect that the order shine and is gone out through the mode that the aforesaid is simple from this, its control process is convenient, the accuracy is high, has consequently solved the LED lamp control technique that has now and has had the problem that control circuit configuration complicacy, control process are made mistakes easily. 本实用新型属于电子电路技术领域，提供了用于多个LED灯亮灭的控制电路，通过根据预设时钟信号及结合控制信号，对触发信号进行逻辑处理后，输出驱动信号以驱动多个所述LED灯亮灭，由此实现了通过上述简单的方式即可控制LED灯按照预设顺序进行亮灭的效果，其控制过程便捷、精确度高，因此解决了现有的LED灯控制技术存在控制电路结构复杂、控制过程容易出错的问题。