基于模电的LED灯花样电路

The Design of LED Figure Circuit Baseon Anology Electronics

本文利用模电知识设计了两套不同效果的三极管控制LED花样流水灯的电路,并对以上两套电路做了一些改进,使改进后的电路性能得到了稳定,花样更加丰富。对生产实际中LED灯花样电路的设计和改进能够提供一些借鉴。同时,对学生学习模电知识进行一些入门引导,能增强学生把理论和实践相结合起来的能力,以提高其学习兴趣。

Two sets of ciruits of LED flow pattern controlled by troids are designed with the knowledge of anolog electronics,and two sets of circuits are bettered in this article,which makes the fuction of the circuits more steady,the patterns are much richer.This may give some reference to the design of the patterns of LED in practice.Meanwhile,this may be a guide to the students’ understanding of analog electroinics,encourages the students to combine the theory and practice in learning the course.