在AVRStudio下用ATmega8控制四只串联的74HC164,实现电子钟程序-In AVRStudio using ATmega8 control of four tandem 74HC164, electronic clock procedures

可用于产生方波信号,还可以用于avr编程环境，还有液晶显示程序,小车驱动程序-It can produce information of square wave,and also be used in the programming environment of avr. It includes program of liquid-crystal display and drives of car