LED流水灯实际上就是一个带有八个发光二极管的单片机最小应用系统，即为由发光二极管、晶振、复位、电源等电路和必要的软件组成的单个单片机。(LED flow lamp is actually a minimum application system with eight light-emitting diodes, that is a single chip composed of light-emitting diodes, crystal oscillator, reset, power su