电子密码锁课程设计 - 图文(5)

[6] 曹丰文. 电力电子技术基础[M]. 北京：中国电力出版社，2007 [7] 贺益康. 电力电子技术[M]. 北京：科学出版社，2004 [8] 黄继昌. 实用报警电路[M]. 北京：人民邮电出版社，2005 [9] 张晓东. 新颖实用电子制作[M]. 福建：科技出版社，2005

[10] 黄智伟.电子电路计算机仿真设计[M]. 北京：电子工业出版社，2005

第 28 页

C071313QQ12D9CLK11156D231STBOEMR0174HC45114508LTBILE/STB345SR09454321131211105432113121110EID7D6D5D4D3D2D1D0D7D6D5D4D3D2D1D0U15EI45320274HC451145324508231STBOEMRLTBILE/STB345GSEOQ2Q1Q0GSEO67914151415679Q2Q1Q0116888VCCVCCU16:DDCLKDC7DC5CV7SVCC74LS04RCV4GND09GND1GNDTRTH11U9:F8S874LS0411CLK8VCCVCC13R0910GND10k174LS04NE555C2C130.01u1GND

8

U24:AR510k10k40169R17R81XY210k6R210k10k5R64R9U36:B2110k8S10k10kR10093R3确认按钮1310k+5v10kR7复位R1010k40130R409R17R2910kU39:A46810D0D1D2D3Q0Q1Q2Q3ABCD579117126U5U22:A065Q1开锁指示灯附录：系统仿真总图

133CLKQ2D1U37QAQBQCQDQEQFQG1312111091514密码比较部分LED-BIRY4013U2:A46810D0D1D2D3Q0Q1Q2Q3ABCD57911QAQBQCQDQEQFQG7126U610121315911141234A0A1A2A3B0B1B2B3AB74LS85QAB765U171312111091514U36U2:B16182022D0D1D2D3Q0Q1Q2Q317192123ABCD7126U4U18ORSTBOEMR0374HC45114508LTBILE/STBOROR141513345U19U20U2110121315911141234A0A1A2A3B0B1B2B3AB74LS85QAB7651245U33:A64U32:B605574LS2106ORQAQBQCQDQEQFQG1312111091514U357408U3:A46810D0D1D2D3Q0Q1Q2Q3ABCD201231STBOEMR0474HC4511450860403LTBILE/STB345579117126U7U9:AU1U9:B305574LS0474LS044023456D0D1D2D3Q0Q1Q2Q3151413121QAQBQCQDQEQFQG131211109151410121315911141234A0A1A2A3B0B1B2B3AB74LS85QAB765U9:CU9:D1374LS0474LS0412U340774HC19427119101SRSLCLKS0S1MR10121315911141234A0A1A2A3B0B1B2B3AB74LS85QAB765U16:CU32:A1374LS047408256+5v+5v+5vU29R18R19100k10UQ31818kU25C2110u34567126D0D1D2D3Q0Q1Q2Q3RCO第 29 页

U16:A2QRQR74LS04Q2CV5351434R11U36:ALS2U131413121115ABCD455kU11061R21R223603.3k345ENPENTCLKLOADMR74HC160LTBILE/STB74HC4511QAQBQCQDQEQFQG71029113121110915144RQ3131215DC7540132TRNE555THTR555TH62621.4k定时指示灯R20SOUNDERU16:BC60.01uD2U28密码设置部分U26C2210u34567126D0D1D2D3Q0Q1Q2Q3RCO113426LED-BIRY74LS04C12C510u0.01u10u555C11C4C31413121115ABCDR23R243.3k360345ENPENTCLKLOADMR74HC160LTBILE/STB74HC4511QAQBQCQDQEQFQG71029113121110915140.01u10uU27U22:BR121818kQ13U24R13100k14U门铃按钮C2310u4RQDC5CV370699D83456D0D1D2D3U12QDC73Q0Q1Q2Q3RCO14131211157126ABCDQ40135CV12R4LS1R263.3kSOUNDERR25360710291345ENPENTCLKLOADMRLTBILE/STB74HC4511QAQBQCQDQEQFQG1312111091514R1421.4k2TRTH674HC160U9:E11TRTH10R1526U3055523C24R28C153.3k10u3456D0D1D2D37126Q0Q1Q2Q3RCOABCDC14C110u0.01u141312111510u10uR27360710291345ENPENTCLKLOADMR74HC160LTBILE/STB74HC4511QAQBQCQDQEQFQG1312111091514