可用于任何单片机平台的I2C总线读写程序，IO脚模拟。

freescale crc模块驱动 经调试，可正常工作-freescale crc driven by the debug module can work properly

SST89C58的IAP功能进行在线下载程序的步骤-SST89C58 the IAP function for online download steps

78K0 EEPROM模拟功能使用手册，英文的，但内容很好-78K0 EEPROM emulation using the manual, in English, but the content very well

其他人需帐号就可下载此源码液晶显示12864-Take account of other people can download this source LCD 12864

8051F_Modbus.rar是在C8051F020单片机上编写的ＣＲＣ１６校验的MODBUS协议.-C8051F020 Singlechip 8051F_Modbus.rar is prepared CRC16 checksum of the MODBUS protocol.

这是一个用keil-51编写的C51程序，里面含有温度控制的PID核心算法，这为温度的精密控制提供了保证，同时有液晶12864的驱动，而且有PCB电路图，供大家学习和参考。-This is a written with keil-51 C51 program, which contains the core PID temperature control algorithm, which is the precise temperature control can be ensured, while an LCD 12864 driver, but also PCB circuit, for your study and reference.

基于MC68HC908RF2芯片轮胎压力监测系统的发射程序，采用曼彻斯特编码，FSK，9600bps-MC68HC908RF2 chip-based tire pressure monitoring system for the launch procedures, the use of Manchester encoding, FSK, 9600bps

简易数字温度计的设计与制作简易数字温度计的设计与制作-Simple digital thermometer design and production of simple digital thermometer design and production

单片机控制串口鼠标芯片范例，实现方向判断和数值计算功能-SCM serial mouse chip sample, judge and realize the direction of numerical functions

路设计大全》中国铁道出版社 随书光盘 [AltiumDesigner.rar] - 这个电子教程介绍了AltiumDesigner软件的使用方法 [USB2.0-CY7C68013-128S.rar] - USB2.0开发板完整电路图,protel99se格式... -Road Design Encyclopedia