CYGNAL单片机，C8051FXXX应用例程1

pwm改变占空比的程序，已调试过，可以直接用KEIL使用-pwm duty cycle to change the procedures have been debug, and can be directly used by KEIL

这是本关于学习KEIL软件使用方法的书，是PDF格式，请确认你安装了该软件才可阅读-This is the KEIL on learning how to use software, is in PDF format, please make sure you install the software before reading

预付费电能表售电管理系统-数据库应Delphi-Prepaid energy meter electricity sales management system- the database should be Delphi

用RC500开发IC卡读卡器的源码函数资料-RC500 development with IC card reader function of the source data

AD9851子程序,实现快速频率变换和波形输出-Subroutine AD9851 achieve rapid frequency conversion and waveform output

51单片机硬盘控制电路以及原程序Demo，可用于CF卡等-51 microcontroller drives control circuit and the original procedure Demo can be used CF card

数字温度显示(带负温度),采用STC89C51单片机控制DS18B20-Digital temperature display (with negative temperature), the use of STC89C51 SCM DS18B20

PIC16F877应用的AD转换主程序 并可以通过LCD显示-PIC16F877 applications AD conversion by the main program and LCD display

c8051f系列单片机pwm控制必备源程序，无密码，解压缩即可-c8051f Series MCU PWM control essential source, no password, can decompress

单片机最小系统，包括时钟电路，复位电路，按键电路，显示电路。包括源程序-The smallest single-chip microcomputer system, including the clock circuit, reset circuit, key circuit, display circuit. Including source code