The scale of display was saved into EEPROM(X25043)by typing keyboard. Displaying unit automated reading data and entering work state.
显示范围由键盘键入并存如EEPROM(X25043)中,显示单元在掉电后自动读入数据并进入工作状态。
Provide regular maintenance and service for the central processing unit, the printer, the display, the mouse, and the keyboard. Deal with the usual troubles in the computer system.
定期清理保养系统主机、打印机、显示器、鼠标、键盘,并处理系统常见故障。
This article introduces an intelligent keyboard & display interface module using AT89C2051 as the central unit, the schema and software design are given.
使用AT89C2051 设计的智能键盘显示模块,给出了原理图和软件设计方案。
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