锁定键盘的程序,程序中设定了密码正确标志,在编译软件中编译成功....

power ctrl this a power contrl program. you can control you plug in device by com port or ir remote control.

lpc单片机串行通信程序-lpc Serial Communication Program

ZLG7289键盘显示接口芯片是一个很常用的接口芯片，至需4个IO口接可以控制显示8位的数码管显示和64个矩阵键盘的自动扫描，效果很好。-ZLG7289 keyboard display interface chip is a very common interface chip, to take four IO access can be controlled mouth shows 8 digital tube display and keyboard matrix 64 automatically scans, very good.

AVR中断函数,很好用的，真的！ -interrupt function of AVR

多任务操作系统ucOSII移植到Keil上的源码-Multi-tasking operating system ucOSII transplanted to the source Keil

基于AD9850/9851的数字信号发生器,调试通过，keilC51环境-AD9850/9851 based on digital signal generator, debug through, keilC51 environment

MSC1210单片机的一个监控程序，-MSC1210 of a monitoring program,

实现a/d模数转换，由一个电压值转化为数字并在数码管上显示出来-Realize a/d analog-digital conversion by a voltage value into digital and digital tube display

MSP430与12864连接驱动程序(KS0108),此程序为一个完整的程序，直接下载就可以使用。-MSP430 connections and 12864 driver (KS0108), this procedure for a complete procedure, you can use the direct download.

485多机通信例程,很好用,适当修改可做单机使用-no