AT24C08在线基本读写过程中灭绝，经过委员会…

PWM Keil C51 零耗时低频宽脉冲软PWM信号控制Keil C51演示程序-PWM Keil C51 zero time-consuming and low-bandwidth pulse soft PWM signal control Keil C51 demo program

msp430ex44x试验程序代码包括 io口，spi通信，定时器，实时时钟等代码，非常全-msp430ex44x test program code, including io port, spi communication, timer, real-time clock and other code, is very full

i2c硬件通信例程，lpc922单片机，可以完成y与eeprom的通信！-i2c hardware communication routines, lpc922 single-chip, to be completed y the communication with the EEPROM!

这是一个单片机键盘响应程序，主要用于单片机设计中对键盘的编程，使得单片机能够显示键盘的按键-This is a microcontroller keyboard response procedures, mainly for the design of single-chip microcomputer keyboard programming, SCM makes the keyboard can display buttons

4*4键盘扫描 参数以定义 直接使用 -4* 4 keyboard scan parameters used directly to the definition

缺水传感器V1.0，绝对原创，传感器好-Water sensor V1.0, an absolute original, a good sensor

凌阳单片机波形发生器的设计-Sunplus SCM waveform generator design

人的进出门检测 发出语音播报 并有数码管显示商店的总来访人数及剩余人数-Detection of people go into the issue of voice broadcast and digital display stores the total number of visitors and the remaining number of

4*4矩阵键盘（查表法） （C51环境）-4* 4 matrix keyboard (look-up table) (C51 environment)

基于以太网IC卡门禁控制的C++BUILDER程序-Ethernet-based IC card access control of the C++ BUILDER procedures