East

再汇编开发环境下利用简单的按键扫描方式实现音响系统简单的频道转换。-Re-compilation development environment with a simple keystroke scan mode to achieve a simple sound system channel switching.

基于L297／L298芯片步进电机的单片机控制-L297/L298 chip-based single-chip stepper motor control

地铁售票级，票价2～7元，可一次购买多种票价的票，最高张数为10张-Metro ticket class, the fare from 2 to 7 yuan, can be time to buy a variety of fare tickets, the maximum number of sheets of 10

里面有很多编程的，希望大家喜欢・！-there are many programming, I hope you like them!

DEbug 关于制作瑞星杀毒软件密钥盘的源码 MOV BX,200 ;内存基址(0面) MOV DH,00 ;磁头号00 MOV DL,00 ;驱动器号00(A盘) MOV CX,4F01 ;4F(即79)号磁道01号扇区 即(CH=4F CL=01) MOV AH,05 ;格式化磁道 MOV AL,09 ;连续读取9个扇区 INT 13 ;调用13号中断 INT 3 MOV BX,300 ;内存基址(1面) MOV DH,01 ;磁头号01 MOV DL,00 ;驱动器号00(A盘) MOV CX,4F01 ;4F(即79)号磁道01号扇区 即(CH=4F CL=01) MOV AH,05 ;格式化磁道 MOV AL,09 ;连续读取9个扇区 INT 13 ;调用13号中断 INT 20 ;返回dos 初学汇编，请各位多多指教！-Debug on the production of Rising antivirus software key source disk MOV BX, 200 memory base address (0 face) MOV DH, 00 head No. 00 MOV DL, 00 drive No. 00 (A disk) MOV CX, 4F01 4F (ie 79) of track that is on the 1st sector (CH = 4F CL = 01) MOV AH, 05 formatted track MOV AL, 09 consecutive read 9 sector INT 13 call on the 13th interruption INT 3 MOV BX, 300 memory base address (1 side) MOV DH, 01 head No. 01 MOV DL, 00 drive No. 00 (A disk) MOV CX, 4F01 4F (ie 79) of track that is on the 1st sector (CH = 4F CL = 01) MOV AH, 05 formatted track MOV AL, 09 consecutive read 9 sector INT 13 call on the 13th

用汇编做的一个编制演奏音乐的的小程序， 是一次课程设计的题目！-do with the compilation of a music concert establishment of small procedures, curriculum design is a topic!

这是一个矩阵键盘按钮液晶1602流动显示预定字符，适合初学者及工程应用。-This is a keyboard button matrix LCD shows scheduled for 1602 mobile characters for beginners and engineering applications.

多功能时钟/日历芯片PCF8563并同AT89C51结合-Multi-function clock/calendar PCF8563 chip combined with AT89C51

读取百灵达的花样文件并在屏幕上显示出花样，写的不好，大家多多指教，新来的，哈哈。-Braun to read the paper pattern on the screen and show tricks, badly written, all the exhibitions, new to the PSP.

电子抢答器 系统复位后进行抢答．超前抢答显示犯规信号-electronic Responder system reset after Responder. Advance Responder shows fouls signal