一个好用的整数分频电路 保证你喜欢 能够实现对任意整数的分频电路设计-a handy integer frequency divider circuit assures you like to be able to achieve arbitrary integer frequency circuit design
本程序为16X16点阵显示程序,是用74HC154做扫描,P0-P2为数据输出来现实。-This program is 16X16 dot matrix display program, is to use 74HC154 done scanning, P0-P2 for data output to the reality.