电子密码锁源码，VB》NET，加硬件键盘可工作

单片机80C522，里面有实用的程序源吗码-80C522 microcontroller, there are practical program source code?

this program can convert binary --> gray binary --> BCD BCD --> XS3 Gray --> binary... inputs will be of 4 bits for each converter.. If you have any doubt,then mail me at prem_bombay@yahoo.co.in -this program can convert binary--> gray binary--> BCD BCD--> XS3 Gray--> binary... inputs will be of 4 bits for each converter.. If you have any doubt,then mail me at prem_bombay@yahoo.co.in

单片机实现液晶显示程序，对初学者，比较实用-the mcu for lcd display

51单片机控制的红外遥控的接收部分的程序，可实现解调、解码和现实的功能，很实用！-51 MCU controlled by infrared remote control receiver part of the process, can be realized demodulation, decoding and realistic features, very practical!

Proteus仿真实例，在Proteus下仿真中断，非常不错，值得下载。-Proteus simulation example, under the simulation in Proteus interruption, very good, it is worth downloading.

本设计提供了通过VC和上位机软件来控制步进电机的方案-This design through the VC and PC software to control stepper motor program

122x32的图形显示器c51 驱动程序，兼容多种品牌使用量很大，有一定的参考价值-122x32 graphical display decoder drivers, compatible use of a variety of great brand, which is the reference value

threadx操作系统源代码之-threadx operating system"s source code 111111111111111111111 111 111 111 1

LCD1602＋DS1302+DS18B20多功能电子钟综合实验-LCD1602+ DS1302+ DS18B20 multi-clock comprehensive experiment

t6963c液晶驱动240128,只有部分功能模块,仅供参考-t6963c LCD driver 240,128, only some of the functional module, for reference only