摘要
多数字数码管显示驱动电路设计是应用一些大规模集成芯片IN TEL82 79、CD4 51 1等完成控制任务 ,使得电路结构紧凑、成本低、编程简单。最多可实现 32位数码的显示电路 ,它可满足大部分显示控制场合 。
The design of multiple LED display and drive circuit use some large scale IC such as INTEL8279,CD4511 to make its structure compact,its cost low and make it simple to program.It can at least fulfil 32 bit display,suit for the most application control system and is worth using widely.
出处
《兰州工业高等专科学校学报》
2002年第1期25-27,共3页
Journal of Lanzhou Higher Polytechnical College
