GCC complete the procedure of SD card! May need to change according to their own...

这是arm92440的脉宽调制（pwm） 适合初学者使用-Arm92440 This is the pulse width modulation (pwm) Suitable for beginners to use

有关于pwm控制的一个例子,基于8051f020的一个例子.-Pwm control on an example, based on 8051f020 an example.

电动自行车控制程序,包括功率显示,刹车,自动巡航等功能,已经调试,现在我正在使用-Electric bicycle control procedures, including the power display, brake, auto cruise and other functions, have been debug, and now I am using

320240液晶中文字库，如果没有内置字库，应该有一定的参考价值-LCD 320,240 Chinese font, if there is no built-in font, there should be some reference value

Philips SC16C554串口使用基本协议-Philips SC16C554 string mouth use basic agreement

智能车的马达控制程序,通过串口控制车的加速减速等。-This file is for Motor of Intellengence Car.

空孩子3310的程序，给需要的朋友－－－－－pcf8848-3310 children

模拟串口C51编程-simulation C51 Serial Programming

用SD模式读SD卡的代码,写功能尚未实现,希望能给您一点帮助!-SD mode with SD card code reading and writing function has not yet been achieved, I hope to give you a little help!

由89C52与DS1302和4位数码管组成的时钟，可调整。-China man say chinese