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基于单片机设计的八路流水灯电路原理图基于单片机设计的八路流水灯电路原理图设计:刘昆山设计:刘昆山VCCR1R2R3R4R5R6R7R8220220220220220220220220108642GNDGNDNCNCVCCD1D2D3D4D5D6D7D8IC1MISOSCKRSTNCMOSI97531LEDLEDLEDLEDIC2LEDLEDLEDLED1234567891011121314151617181920C330PFP1.0VCCP1.1P0.0P1.2P0.1P1.3P0.2P1.4P0.3P1.5(MOSI)P0.4P1.6(MISO)P0.5P1.7(SCK)P0.6RSTP0.7P3.0(RXD)EA/VPPP3.1(TXD)ALE/PP3.2(INT0)PSENP3.3(INT1)P2.7P3.4(T0)P2.6P3.5(T1)P2.5P3.6(WR)P2.4P3.7(RD)P2.3XTAL2P2.2XTAL1P2.1GNDP2.0AT89S524039383736353433323130292827262524232221VCCSW1R9220DIC10C110UFY112MHZR108.2KC230PF