摘要
8位数字显示模块使用Atmega16作为主控驱动芯片，实现了通过串口或数据传输接口驱动显示数字。文中设计了数码管显示驱动电路和显示控制接口，采用动态扫描方法显示数据。通过样机测试表明，所设计的模块可以方便地嵌入到用户系统中，不仅节约用户系统开发时间，而且加快了用户测控系统的开发速度。
As main control chip, Atmega16 is used in 8 digital display module, it can realize to display figures by serial port or the data transmission interface. In this paper driving circuit of digital tube and display control interface are designed, method of dynamic scanning is used, The test of prototype shows that, this module can be easily embedded into the user system, not only saving development time but also accelerating the development speed of user measurement and control system.
出处
《中国电子商务》
2014年第7期60-60,62,共2页
E-commerce in China
关键词
8位数码管
显示模块
动态扫描
eight-bit digital tube, display modular
dynamic scanning.
