一个用C51驱动PT6324+VFD的源程序，绝对可执行

C8051f020与气压传感器HP03S制作的气压测试仪，串口与PC机通讯。Keil工程打包。-C8051F020 and pressure sensor produced HP03S pressure tester, serial communication with PC. Keil engineering package.

method to setup svn, may be can help to you

用于TI公司的TMS320LF2407上的程序，可以产生空间矢量pwm波型-For TI

zlg7289键盘程序，ZLG7289仅用于键盘的程序，非常好用，尽在.h文件中更改定义端口就行。-zlg7289 keyboard procedures, ZLG7289 procedures only for the keyboard, very easy to do in. h file to change the definition of ports on the line.

用于单片机的开发 用modbus协议 实现上位机与下位机的通讯-design for mcu,protocl is modbus,for double mcu commiunication

用8个数码管，用一片48和一片138控制 的子程序，-with eight digital control with a 48 and a control subroutine 138,

51的参考程序，针对初学者参考使用，了解51很有帮助-51, reference procedures, reference for beginners to use, very helpful to understand 51

自动寻迹小车源程序,c51编得,使用89s52单片机控制2直流电机-Trolley automatically tracing the source, c51 series, use 89s52 SCM two DC motor control

this program tell you how to connect ps2 to a mcu(for example at89s51)-this program tell you how to connect to a ps2 mcu (for example at89s51)

三位半数字电压表程序，能测量-5~+5V电压，比较准确。-Three semi-digital voltage meter procedures to measure-5 ~+5 V voltage, more accurate.