Microcontroller peripheral circuit design and C language programming video tutor...

将单片机的IOA0~IOA7分别接按键S1~S8连接到高电平上。此时，如果某个按键被按下，对应的I/O端口就会输入高电平进单片机，即按键S3按下，IOA2会输入高电平进单片机-Will Singlechip IOA0 ~ IOA7 access keys, respectively, S1 ~ S8 is connected to high on. At this point, if a button is pressed, the corresponding I/O port will enter into the high single-chip, that is, S3 button press, IOA2 will enter into single-chip high

凌阳的液晶驱动 61板，大家自己看看吧-Sunplus LCD driver 61 boards, we could see for himself now

开发环境为：iarEWARM5.20 语言为c语言 2378的启动文件，为EWARM5.20 例程中的文件 利用lpc2378的io口控制ocmj12232c-1液晶的程序。程序有详尽接口说明和完整的注释。ocmj12232c-1是st7920控制的显示模块。使用lpc2378移植的程序这是第一个。-Xi Yuan-kai为alas iarEWARM5.20 To:为c Pang Pang Sheng Sheng-hung 启 cavity 2378 ， glass text为bird

单片机FM收音机芯片（cs1100）程序 -Single-chip FM radio chip (cs1100) procedures

制版软件PROTEL99的封装库文件,-Engraving Software package library file PROTEL99

debussy中文使用手册，可以追踪源代码调试，验证的必要工具，只要解压缩即可-Chinese user manual tracking source code debugging, verification of the necessary tools decompression can be as long as

自动打铃器 运用单片机的编写的，不仅含有图形还有编程-Automatic bell device prepared by use of single chip not only contains the graphics there are programming

89c52串口通信，ASM文件格式，采用wave编写-89C52 Serial Communications, ASM file format used to prepare wave

采用AYG-59C GSM MODEM模块，和at89s52的串行口通信。通过at指令控制GSM模块，同时用单片机处理GSM发给单片机串口的反馈信息，实现远程无线控制。-Used AYG-59C GSM MODEM modules, and AT89S52 serial port communications. GSM through at command control module, at the same time deal with single-chip GSM distributed feedback single-chip serial port, wireless remote control.

比较经典的独立键盘及时扫描方法。51单片机中运行-Comparison of classic and timely independent keyboard scanning method. 51 Single-chip running