针对51单片机的中断触发按键的程序，利用P3.2口接行列按键。...

这个代码是用8989C51和12887开发的。-This code is 12887 8989C51 and development.

本程序是功能是实现51单片机与PC机之间的通信，程序简单-this is to tell how to use 51 single chip controler to communicate with pc

LCM驱动程序，包含例程有注释，文件资料-LCM driver routines are included in notes, documents, etc.

STC89C58RD+系列软件实现多串口-STC89C58RD+ Series software multi-serial

这是我的毕业设计-智能排队系统的操作器源码,上载给大家做参考,希望大家赐教.-This is my graduation design-smart queuing system for the operation of the source code, available to you for reference. We hope that substantive progress.

一个采用C8051F020+CH372实现的带USB功能的流量测控系统，包括C8051F020的AD/DA/串口编程、触摸屏的串口编程、CH372实现的USB接口编程（原创）等。这些源代码已在某产品中使用。-A used C8051F020+ CH372 achieved with USB function of flow measurement and control system, including the C8051F020 the AD/DA/serial programming, the serial touch-screen programming, CH372 realized USB Interface Programming (original) and so on. These source code has been used in a product.

DS1820 C51 子程序-C51 subroutine DS1820

ADE7758电能计量芯片的底层驱动(for MCS51) -ADE7758 Energy Measurement of the bottom chip driver (for MCS51)

LCD320240,C51单片机的串口通信。-LCD320240, C51 microcontroller serial communication.

ARM程序，很好的学习资料-ARM program, good learning materials