HD7279驱动程序，2×4键盘，指示8个灯亮

Xilinx_Spartan3E开发板的常见疑难问题解答-Development board Xilinx_Spartan3E Common Troubleshooting

用51单片机写的电子钟程序，完全可用,但效率还不是很好-Single-chip with 51 minutes to write an electronic process, completely available, but efficiency is not very good

调用汉字库显示汉字（点阵字库和曲线字库）-show characters (font and lattice curves font)

此程序为单片机开发过程中定时芯片ds1302的控制并用lcd显示的程序，用汇编语言编写。供参考用-procedure for microcontroller development process of regular chips ds1302 control and LCD display with the procedures in assembler language. For information

本程序是用于通用同步和异步串行接收器和转发器（ＵＳＡＲＴ），使用中断方式异步接收和发送数据通信源的程序文件。-this procedure is common for serial synchronous and asynchronous receiver and transponder (USARTs), the use of asynchronous interrupt receive and transmit data communication source program files.

ATMEL AVR单片机小马软件下熔死设置的抓图,相信你也和我一样经常忘记熔丝位该怎么选择吧? 有了它你下次忘记时不用再满天漫地的去找资料了-ATMEL AVR colt software installed under the Investment From Wikipedia death, I believe you and I do often forget how the fuse-choose With it you forget that when the next heavy Man no longer go to the the information

avr单片机，串口源程序-avr SCM, serial source

16位10进制除法程序，KEIL51编写，适合单片机运算-16 10 M division procedures, KEIL51 prepared for single-chip computing

keil c51开发的8279和51单片机通用键盘控制和Led显示及uart通信程序。-Keil decoder developed by 8279 and 51 general-purpose keyboard control and Led Display and uar t Communication Program.

多功能广告牌，12864液晶显示，首行滚动显示广告语，按键选择广告，预存5条广告，18B20检测温度显示，DS1302万年历显示，可调时间，具有掉电保护，串口向PC机实时传送温度、时间信息-Multi billboards, 12864 liquid crystal display, the first-line scrolling display advertising language, button select advertising, stored five advertisement, 18B20 test temperature display, DS1302 calendar display, adjustable time, with a brown-out protection, serial port to the PC, real-time delivery temperature, time information