节点文献
基于PLC的LED显示电路的研究
Research on LED Display Circuit Based on PLC
【摘要】 介绐了几种LED显示电路。为减少硬件设置,节省PLC的Ⅰ/0点,提高系统的性价比具有积极的意义。该显示电路在设计中已应用,实践证明是可行的,值得推广。
【Abstract】 This article describes several kinds of LED display circuit, which can reduce the hardware configure, save the I/O of PLC and improve the performance - price ratio of the system. These circuits were used in practice,which is feaible and worth popularizing.
- 【文献出处】 湖南工程学院学报(自然科学版) ,Journal of Hunan Institute of Engineering , 编辑部邮箱 ,2003年02期
- 【分类号】TN873
- 【被引频次】6
- 【下载频次】408