名称：继电器程序 功能：控制两个继电器轮流闭合，断开 分别由两个继电器控制的LED闪烁...

数模转换，控制pwm波形输出，51单片机，C语言。-Digital-analog conversion, control pwm waveform output, 51 single-chip, C language.

ht47r20遥控程序，红外线载波输出频率这系统时钟的12分频，当系统频率为480KHZ，载波频率为40KHZ-ht47r20 remote control procedures, infrared output carrier frequency system clock frequency of 12 minutes, when the system frequency for 480KHZ, carrier frequency 40KHZ

msp430 与12864的之间的通信,已经成功调试,不过因为12864的类型不一样,可能不能直接用,你还需要修改一下-12864 between the MSP430 and communications, has successfully debug, but because of the type not the same as 12864, may not be directly used, you also need to make some corrections

自行开发的51单片机电子钟程序，且带有上位机通讯的功能。-self-developed electronic bell 51 SCM procedures and communication with PC functions.

虚拟声卡的详细说明！有一个虚拟声卡示波器，现在大量使用，并链接到地图与您分享！

基于AT89S8253单片机的LCD驱动程序代码，用c语言编写-AT89S8253 MCU-based LCD driver code, using c language

12864带字库液晶演示,希望大家能用得上-12864 with a character LCD demo, hope that we can need them

12位da转换程序，调试通过-12 da conversion process, debugging through

软件滤波文件 -software filter paper