系列51单

该程序用于使CCP1模块产生分辨率为10位的PWM波形，占空比为50 */-该程序用于使CCP1模块产生分辨率为10位的PWM波形，占空比为50*/

DDS芯片9851的驱动程序~用来产生不同频率的正弦波波形~-DDS chip driver 9851 ~ used to generate different frequencies of sinusoidal waveform ~

4*4键盘扫描应用C51在UVision3平台开发编程-4* 4 keyboard scan applications uVision3 platform development in C51 programming

vs2005+模拟器，实现SD卡文件的创建，读取，删除。-vs2005+ simulator realize SD card files to create, read, delete.

单片机串口通讯小程序-small microcontroller serial communication procedures

利用pic单片机的定时计数器测量汽车轮速，并利用串口将数据发送出去。-Using pic microcontroller timing counter measure vehicle wheel speed, and the use of serial data sent.

avr单片机，对目标板的编程，测试显示灯，发送串口返回值-avr microcontroller, the target board programming, testing lights, sending serial return values

用于Atmel单片机ISP下载的程序，该源码比起easy51更通俗易懂，且与easy51兼容，移植也容易。-for Atmel microcontroller ISP download procedures, the source easy51 more accessible than, but compatible with the easy51 transplant easily.

c8051f120电机PCA0测速及PWM调速.rar一个比较有趣的程序,PWM技术很时髦.-c8051f120 Motor and PWM Speed PCA0 velocimetry. rar a more interesting program, PWM technology is very fashionable.

modbus的CRC源程序,单片机89S52,汇编语言代码-Modbus CRC source, the microcontroller 89S52, assembly language code