code display circuit 编码显示电路
Color code display 彩色编码显示
status code display 状态代码显示
control-code display 控制显示码
Authorization Code Display Elimination 授权码不显示
bar code display 条形码显示
data code display 扫描数码显示器
error code display 故障代码显示
digital code display 数码显示器
This paper introduce the working principle and design program of the Error Code Display Card which is base on PC ISA bus.
介绍了基于微机IS A总线的微机故障代码显示卡的工作原理和设计方案。
This paper describes the character generator for time and device code display on TV screen in TV tracking sy- stem, including principle and circuit diagrams.
叙述了电视跟踪过程中显示屏幕上叠加的时间码产生原理及实现方法。
Analyzing through the trouble example, and put forward the method of inspection and maintenance according to the trouble of broken circuit and improper contact of circuit of no-trouble code display.
结合故障实例进行分析,针对无故障码显示的线路断路和接触不良故障,提出了检测方法和维修方法。
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