用ATmega16实现对74HC595的驱动，并用INT0实现一键休眠

利用程序中的函数，来读取时钟芯片的秒、分、时、日、月、年、世纪，亦能对其设置时间日期。-procedures for the use of function, to read clock chip seconds, hours, days, months, years, centuries, but also the date of its set-up time.

AVRmega16 MCU 数摸转换运用,已在CV上调试,可以用于实生产中-DAC

430例程1：液晶显示，键盘扫描，数码关扫描显示等等，还有时钟程序-a 430 routines : LCD, keyboard scanning, digital scan revealed customs and so on, the clock procedures

Mega64与ST16c554之间的电路连接图-Mega64 and ST16c554 circuit between the connection graph

日历时钟显示汇编程序,注释很详细,保证能很快看懂-Dang显钟时日Sa striped met the most序, agate细Note释exhaust, exhaust Xikui despair殿vessels do ya

单片机控制风扇的程序，大可以参考下，也可以使用下-SCM procedures fans, they can refer to the following, can also be used under the

详细介绍51单片机操作系统，包括keilc编译环境的库函数以及其功能，还有如何调用这些函数。-detailed 51 microcontroller operating systems, including keilc build environment of the library function and its function. Besides calling these functions.

提供对挖泥机油泵转速测定，测定转速范围：200RPM―2000RPM，精度

x5045的c源程序，绝对使用通过，放心使用-x5045 source, the absolute use, easy-to-use!

直流电机转速测控，并实现语音报速，而且在LCD上显示当前设置的速度-DC motor speed measurement and control, and realize al-speed voice, but also in LCD displays current settings of the speed of