16c552驱动程序，两个穿口+1个并口的驱动程序

单片机实用源程序，如上下位机通讯，时钟等-Practical single-chip source, such as upper and lower communication, clock, etc.

1） 以单片机为核心部件组成一个音乐播放器。 2） 利用单片机的定时器产生乐谱的各种频率方波，信号经过放大后由喇叭发出声音。 3） 自行定义按键盘，每按一键，可选择一首歌曲进行演奏，某段音乐令单片机连续播放，演奏可通过按键来中断。 4） 在LCD上显示演奏歌曲的名称。 -1) the composition of the core components of SCM as a music player. 2) the use of MCU timer generated scores of the various frequency square wave signal through the amplified sound from the speakers. 3) self-defined keyboard, every click of a button, select a song to play, a certain period of continuous playback of music in SCM, playing by pressing a button to interrupt. 4) In the LCD displays the name of the song playing.

基于51系列单片机的一个移位显示矩阵键盘源码-51 Series single-chip based on a matrix keyboard Shift show source

基于MCS-51的温度测量程序 温度程序-MCS-51 based on the temperature measurement procedure

在ccs编程环境下，编写了永磁电机SVPWM的控制程序。对dsp的学习很有帮助。-Programming environment in the ccs, developed a permanent magnet motor of SVPWM control procedures. Very helpful for learning dsp.

用EPM1270实现的1602液晶驱动Verilog-EPM1270 achieved by 1602 LCD driver Verilog

keil软件补丁，用于在keil软件中增加stc库选项。-keil software patches, for an increase in the keil software stc library option.

用51系列单片机演奏音乐的C51源程序(资料)-51 Series single-chip microcomputer with the C51 music source (information)

能够将语音先进行录制，然后在回放，适合应用在一些需要语音播报功能的设备上-Able to carry out a voice recording, playback and then, suitable for broadcast in a number of the needs of voice-enabled devices on the

基于三星44b0的lcd的控制，显示程序-Based on the lcd Samsung 44b0 control display program