文档介绍：英文UsedinAGVsteppingmotorcontrollerdesignPickto:-motoritselfimprove,,whensteppingdrivetoreceiveapulsesignal,ordingtothedirectionofafixedAngle(andstepAngle).Throughcontrollingpulsenumbertocontroltheangularorientation,soastoachievethegoal,eleration,:steppermotor,AT89C51,,isadoptedinthelargescaleintegratedcircuittechnologywithdataprocessingabilityofthecentralprocessor,essmemoryread-onlymemoryROM,RAMoftheI/Oportandinterruptsystem,timer/timerfunction(mayalsoincludedisplaydrivercircuit,pulsewidthmodulationcircuit,multi-channelanalogconverter,A/DconverterstoAsiliconintegratedcircuits)(),,putersystems,'ordingtothefirstthoughtoftheprocessor,henceforth,,reliableand,-,the16-bitsinglechip,,,32-bitSCMquicklyreplaced16MCUhigh-endmarketposition,,,thehigh-end32-bitSCMinvestigationshavemorethan300M