DS1302原程序,经反复测试,没有任何问题,完全可以用

ST7787 驱动程序，比亚迪2.4inch的LCM驱动程序，初始化代码-ST7787 driver, the LCM BYD 2.4inch driver initialization code

一个PS2键盘单片机, 使用Philips的接口+8051,写的不错,非常值得学习.-a PS2 keyboard microcontroller, the use of the interface, Philips 8051, was a good, very worth learning.

8051 LED Sample Code

8051的测控问题分析，有A/D、D/A、开关量接口-8051 Analysis of the telemetry, A/D, D/A, Switch Interface

8098单片机调速系统，非常实用，用汇编写-8098 microcontroller system speed, very practical, written in assembler

man/machine/interface设计开发环境为ICC,可以编译成汇编,直接下栽到嵌入式avr单片机进行控制-man/machine/interface design and development environment for the ICC, compile a compendium, crashed directly to the embedded microprocessor control avr

MCS-51单片机实用子程序库,对十进制浮点数和二进制浮点数的相互转换子程序进行了彻底改写，提高了运算精度和可靠性-MCS-51 single-chip utility subroutine library for floating point and binary floating-point decimal mutual conversion subroutine carried out a thorough rewrite, improve the computing accuracy and reliability

支持I2C总线的EEPROM24lc256芯片的读写原程序-support I2C Bus EEPROM24lc256 chip reader original program

485通讯的底层驱动,完成485网络数据收发功能-The bottom of drive 485 to complete the network data transceiver function 485

谐波计算，用用也不错，大家可以试一试。不好用也别找我啊-Harmonic basis, with use it as well, everyone can try. Bad do not use me ah