8051F_Modbus.rar是在C8051F020单片机上编写的ＣＲＣ１６校验的MODBUS协议....

PC机与单片机串口通讯可以通过多种方式来实现，在这里只介绍使用MSCOMM控件进行通讯。-PC and microcontroller serial communications to be many ways to achieve here in only MSCOMM controls on the use of communication.

可用于任何单片机平台的I2C总线读写程序，IO脚模拟。-Single-chip platform can be used for any of the I2C bus to read and write procedures, IO pin analog.

控制ADLTC1407转换器工作，实现模数转换功能-AD LTC1407

由8051设计的单片机数字钟，包括具体流程和相干程序-design from the 8051 microcontroller digital clock, including specific processes and procedures Coherent

海泰克触摸屏编程软件ADP 6.0 的使用手册，有了它编程就很简单了。-海泰克touch-screen programming software ADP 6.0 user

利尔达430day的赠品资料，电容按键的iar工程文件-430day gifts利尔达information, capacitance buttons iar engineering documents

本程序将指定的显示缓冲区送显，并将读取的键值送显。 入口参数：显示缓冲区首地址在SADR中,要显示的位数在CNT中。 出口参数: 无。-This procedure will be sent to the designated display buffer significantly, the key will be sent to a significant reading. Entrance parameters: the first address in the display buffer SADR, it is necessary to show that the median of the CNT. Export parameters: None.

由sEOS简化来得，应用于51的简单OS，主要是时间的管理，没有更多的功能，但是分实用-sEos by more simplified, for the simple 51 OS, is time management, no more functional, but the practical points

RA8806控制的LCD显示驱动程序。-RA8806 control

单片机Com端口仿真，有程序及仿真原理图-Com-port single-chip simulation, there are procedures and simulation schematic