完全实用化的020 SMBUS程序（与时钟PCF8563通信

msp430单片机-MCU Controller

在PIC16C55上实现时钟功能.-in achieving clock function.

用单片机蜂鸣器实现911报警声音，采用中断延迟实现输出频率的变换。-Used to achieve single-chip buzzer 911 sounds, using interrupt latency to achieve an output frequency of transformation.

lcd显示keil源码-lcd demonstrates the keil source code

《单片机语言C51程序设计》的部分配套源代码，适合于刚开始接触单片机编程的程序员- Single-chip C51 programming language part of supporting source code, suitable for beginning programmers contacts Microcontroller Programmer

ARM程序，2*2键盘功能，程序可扩展成3*3或4*4的键盘，在LPC2103上测试成功。-ARM procedures, 2* 2 keyboard functions, procedures can be extended into a 3* 3 or 4* 4 keyboard, to test the success of the LPC2103.

485端口抄表程序，通过485端口进行电表抄写-485-port meter-reading program, through the 485 meter port copying

MCS51单片机实用子程序-MCS51 practical Subroutine

/*P89CXX计算机程序员发送*//*所需定义编程cpu类型0:P89C51 1:P89C52 2:P89C54 3:P89C58 4:P89C51RC 5:P89C51RD*/

16位10进制加法程序，KEIL51编写，适合单片机 -16 10 hex addition procedures, KEIL51 preparation for SCM