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编号论文题目：理学院专业学号学生姓名指导教师摘要LED数码显示管在人机沟通方面扮演了很重要的角色，具有寿命长、成本低等优点，本论文研究将LED数码管显示与相结合，设计合适的硬件关键词：LED数码管；protues；KEIL；动态扫描驱动ABSTRACTLEDdigitaldisplaytubesplayaveryimportantroleinhuman-computerinteraction,whichhavetheadvantagessuchas:longservicelifeandlowcost.Therefore,theyhaveimportantapplicationsinthefieldofindustrialcontrol,mainlytodisplaynumericalvalues.ThispaperstudiesthecombinationofLEDdigitaltubesandsinglechipmicrocomputer,analyzethedisplaymodeandprincipleofLEDdigitaltubesanduseProtuessoftwaretodesignappropriatehardwarecircuit,andwritethecorrespondingprogramwithKeilsoftware.Finally,Ihaveweldedthecorrespondingcircuitboard,whichisconsistentwiththesimulationresults,toachievethedesiredgoal.Soitisprovedthatthisdesigneddrivercircuitsandthecorrespondingprogramsareeffective.Keywords:LEDdigitaltube