avr点阵风车设计，带仿真和原理图PCB图，用嘴吹麦克风，8*8点阵屏模会显示一个风车在转，在仿真里面，麦克风我用一个按键代替了。按键接外中断T1-avr windmill lattice design with simulation and PCB schematic diagram, mouth blown microphone, 8* 8 dot matrix screen mode displays a windmill in turn, in the simulation inside