有急于51单片机IIC的操作讲解，和at24c02的一些基本资料，和IIC读写基本操作！

对利用595串行实现IO口扩展，本程序仅用3个IO口扩展到6个数码管-Realize the use of 595 serial IO port expansion, this procedure only 3 IO I extend to six digital tube

用ATMAGE16写的对AVR进行仿真和下载的程序-ATMAGE16 used to write the AVR for simulation and download procedures

单片机红宝书 适合初级学者 有很多实例和方法 值得一看-SCM Red Book for junior scholars, there are many examples and methods worth a visit

显示驱动芯片HT1621的C51底层程序-display driver chip HT1621 the bottom procedures C51

salvo-tiny-avr是一个用在AVR上的开销极小的OS.-salvo-tiny-avr is an AVR used in a very small overhead on the OS.

这是一个用24C02做的IC卡完整程序,拿来可用的,我用的产品.不多说.自己看吧-This is a 24C02 to do with integrity of the IC card procedure, used to use, I used the products. Little.自己看吧

基于avr单片机的直流电机PID控制程序，工程文件的编译环境采用gcc for avr，可以在AVR Studio环境下调试，对电机开发人员具有参考价值。-avr microcontroller based on the DC motor PID control procedures, Project documents using gcc compiler environment for avr, the AVR Studio debugging environment, Development of motor officers with reference value.

基于SPE061A(凌阳单片机)具有语音功能的水温控系统-Based on SPE061A (Sunplus Singlechip) voice-enabled water temperature control system

利用P89C66X系列单片机实现I2C总线主器件函数操作库-use P89C66X Series MCU I2C bus owners to operate the device function

通过把音乐的节奏转变成字符以实现通过高低电平让蜂鸣器响-By the rhythm of the music into a character in order to achieve high-low so that buzzer sound