08级电子信息工程技术专业 毕业设计(论文)
附录
S1J121CON2470uF 16VU31GND7805Vout312345678U2DPYaabcfbgdeecdfdpgdp1POWERVinC3104C1C2470uF 16VR12470C4104231298D2LEDWK1WK2WK3WK4VCCQ3WK1R1910KR15Q4VCC1KWK212345678964DPYaabcfbgdeecdfdpgdpDPYaabcfbgdeecdfdpgdpDPYaabcfbgdeecdfdpgdp2P20U1P10P11P12P13P14P15P16P17123456781312OPTOISO1+5V151431R3Q11X11X21918P10/TP11/TP12P13P14P15P16P17INT1INT0T1T0EA/VPX1X2RESETRDWRSTC89C52RESET+5VU4P00P01P02P03P04P05P06P07P20P21P22P23P24P25P26P2739383736353433322122232425262728P10P11P12P13P14P15P16P17R4R5R6R7R8R9R10R11470470470470470470470470R16Q51KWK3P21R17Q61KWK4P22R181KP23RESET9102P1.01716R110KRXDTXDALE/PPSEN10RXD11TXD3029VCCB1R2470R3470R14P17470BELLQ2R13D1LED10KC510uFS2RESETVCC1X2C610pFY1C710pF1X1CRYSTAL
整体电路图
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08级电子信息工程技术专业 毕业设计(论文)
元器件清单
元件名称 RES2 RES2 RES2 RES2 RESISTOR TAPPED ELECTRO1 CAP 8032 ELECTRO1 CON2 VOLTREG CRYSTAL BELL LED SW-PB SW-PB DPY_7-SEG_DP PNP NPN NPN OPTOISO1 元件标号 R2、 R14 R4-R12 R15-R18 R1、R13、R19 R3 C1-C2 C3-C4 U1 C5 J1 U3 Y1 B1 D1-D2 S1 S2 U2 Q2 Q1 Q3-Q6 U4 元件规格 470R 470R 1K 10K 102 470uF/16V 104 STC89C52 10uF CON2 7805 12M BELL LED POWER RESET 8050 8050 OPTOISO1 元件个数 2 9 4 3 1 2 2 1 1 1 1 1 1 2 1 1 1 1 1 4 1
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