直流电机测速仿真电路图

北京工业大学U1LM555CMGND1DIS7OUT3RST4VCC8THR6CON5TRI2R110kΩ5%C110nFVCC5V2U2LM555CMGND1DIS7OUT3RST4VCC8THR6CON5TRI2C21uFR32.2kΩ5%13R210kΩKey=A50%C31uFC410nF567D11N4007Q1MJ122S1MOTORMR45.1Ω1090R51kΩ411VCC直流电机测速方波发生器及驱动电路60进制计数器U274LS160DQA14QB13QC12QD11RCO15A3B4C5D6ENP7ENT10~LOAD9~CLR1CLK2U174LS160DQA14QB13QC12QD11RCO15A3B4C5D6ENP7ENT10~LOAD9~CLR1CLK2个位DCD_HEX_BLUE1234十位DCD_HEX_BLUE1234XFG1VCC5V210VCCU7A74LS20N0U4A74LS08D11211U6A74LS20D547361389北京工业大学U174LS161DQA14QB13QC12QD11RCO15A3B4C5D6ENP7ENT10~LOAD9~CLR1CLK2U274LS161DQA14QB13QC12QD11RCO15A3B4C5D6ENP7ENT10~LOAD9~CLR1CLK2U374LS161DQA14QB13QC12QD11RCO15A3B4C5D6ENP7ENT10~LOAD9~CLR1CLK2个位DCD_HEX_BLUE1234十位DCD_HEX_BLUE1234百位DCD_HEX_BLUE12343711VCC5VXFG1U7A74LS00DU7B74LS00DU7C74LS00D4812180VCC1915161256910VCC5VS2Key=SpaceS3Key=SpaceS4MOTORM43VCC0VCC5VU1A74LS74D1D21Q5~1Q6~1CLR11CLK3~1PR4U2B74LS74D1D21Q5~1Q6~1CLR11CLK3~1PR4VCC21U5DCD_HEX_BLUE1234035计数器显示电路控制转向电路转向测量电路