李俊华
李俊华-
本文介绍李俊华一种鉴监测控系统的LED显示电路，具体分析了其工作原理，举例说明了该电路在医学，工程上的应用，并对该电路作了进一步的改进与扩展。
This article introduces LED display circuits of discrimination , supervision , measurement and control system ; analyses its working principles in detail , and illustrates with examples its application on medicine and engineering , Fur & ther improvement and enlargement for the circuits are also discussed .