全国大学生电子设计竞赛

这个包里面包含了嵌入式设计中的Motorol单片机的论文,有利于在设定方案时可以参考-this packet which contains the design of embedded microcontroller Motorol paper is conducive to the creation program can refer to

AT89C5131的接口驱动-AT89C5131 Driver Interface

ps2键盘的命令集，编写键盘驱动时有用。EDH:置位/复位 LED 指示器。键盘右上角有三个 LED 指示器,分别反映 Caps、Num 和 Scroll 三个键的 锁定情况。参数字节如表 2 所列。 -ps2 keyboard command set, the preparation of useful keyboard-driven. EDH: Set/reset LED indicator. The upper right corner of the keyboard has three LED indicators, respectively, reflecting the Caps, Num and Scroll Lock keys in three cases. Parameter bytes as listed in Table 2.

能实现多功能。既可做倒计时秒表,又可进行定时，还可以通过扩展完成其他功能，而且功能的相互转换也十分简单-To achieve multi-functional. Can do the countdown stopwatch, but also to timing, but also by extending the completion of other functions, and inter-conversion functions is also very simple and

液晶12864驱动c 中英文显示驱动程序-LCD 12864 driver c in both English and Chinese display drivers

PWM逆变模型，可以观察逆变波形以及控制信号 波形，适合初学者使用-PWM inverter model, can be observed as well as the inverter waveform control signal waveform, suitable for beginners to use

0809ad液晶显示 0809ad液晶显示-LCD 0809adLCD 0809adLCD 0809adLCD 0809ad

使用ISD4004语音芯片与单片机连接，设计的一个任意录音或放音8―16分钟的模块，注解详细。-Use ISD4004 voice chip microcontroller, design an arbitrary recording or playback 8-16 minute modules, detailed annotations.

STC89C58RD+系列从应用程序切换到isp程序-STC89C58RD+ Series from the application process to switch to the isp

lcd 与C51 的驱动程序 1、本实验箱采用的液晶显示屏内置控制器为SED1520，点阵为122x32，由两片SED1520组成，由E1、E2分别选通，控制显示屏的左右两半屏。-LCD C51 and a driver, the use of experimental boxes LCD screen embedded controller for SED1520, to 122x32 dot matrix, composed of two SED1520, E1, E2 respectively strobe control screens around two semi-screen.