atmel公司推出的eeprom资料，128k/256k.

PWM信号控制KeilC51演示程序，供大家学习一下。-PWM signal control KeilC51 demo for everyone to learn about.

能够测转速的小程序-can measure speed of small programs

我一直在用的I2C总线函数库,内容不多,但很实用.--在网上见的资源挺多,但很多时候是没有测试过的,下了一大堆,搞得眼花燎乱.这个是我在某人主页上找到的,经修改调试后,一直在用着的,绝对好用.-I have been using the I2C bus in the library, which is not big, but very useful .-- online resources挺多see, but often is not tested, and under a lot of, in a confused chaos burn. This is my home page to find a person, and debugging, as amended, has been with the absolute ease of use.

用TC064预分频计数0.2ms，使用show_6_digit(p)显示时间D用作数据口B用作片选 

在开发板的显示器上以480x240的分辨率显示给定图片-Development board in the display to 480x240 resolution display a given picture

双串口收发多串口收发，单片机间的通信，实现很多的功能-Dual serial multi-transceiver serial port transceiver, single-chip communication to achieve a lot of features

键盘开发源码，通过PS/2键盘用于对单片机的操作，其中包括了单片机的程序代码等等。-Keyboard to develop source code, through the PS/2 keyboard for single-chip operation, including the MCU code and so on.

欧母龙PLC控件， 欧母龙PLC控件-European mother Liuzhou PLC controls, PLC control Liuzhou European mother

一个德国人写的基于15各采样点的dcc解码器-wrote a German-based 15 sampling points dcc decoder

TI公司ARM芯片的LCD显示AD值的代码-TI ARM Chip LCD Display AD value of the code