使用51单片机用算法的方式来产生SPWM的程序

8051 的一个键盘扫描的程序-8051 a keyboard scan procedure

实现MODBUS RTU的完整代码，做MODBUS RTU网关的很实用。-MODBUS RTU SOUCE CODE

ov7620是采用cmos传感器技术的摄像头，本程序通过对其设置实现在上位机显示的功能！-ov7620 is cmos camera sensor technology, the program set up through their PC to achieve the functions of display!

利用89S51单片机，通过DS18B20温度传感器测得当前的温度值，再送入4位8段数码管显示-Using 89S51 microcontroller, temperature sensor, through DS18B20 measured current temperature value, and then into four 8 digital tube display

单片机和PC机通讯源程序 C语言编程 绝对好用-PC-MCU and communication source is absolutely easy to use C language programming

C8051F系列单片机的常用函数1，包括DA的初始化和单片机的初始化配置。-C8051F series microcontrollers commonly used function of a, including the DA" s initialization and initialization microcontroller configuration.

cypress ez-usb usb-i2c-in 源码-cypress ez-usb usb- i2c-in-source

这是一个关于秒表倒计时的程序，写的很经典，拿来就可以用-It is a countdown on the stopwatch program, written in a very classic, brought can use

液晶t6963c_arm7平台显示程序-t6963c_arm7 platform LCD display program .................

单片机的数字时钟例程,定义运行状态,可以调整倒计时分,小时调整等.-SCM digital clock routines, the definition of operations, the countdown can be adjusted, such as the adjustment hour.