摘要
介绍一种以8031单片仅为核心的数字显示钟系统的硬件和软件设计。系统具有正、例计时和自动调节LED显示亮度的功能。
This paper introduces introduces hardware structure and software design of digital dock system using single_chip micro computer .The System can reckon by time ,count down and adjust LED luminance automatically.
出处
《电脑学习》
1999年第1期35-36,共2页
Computer Study
关键词
数字显示钟
LED
单片机
设计
8031 Reckon by time Count down Adjust LED luminance automatically
