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智能小车控制电路板智能小车控制电路板原理图123456ABCD654321DCBATitleNumberRevisionSizeBDate:28-May-2010SheetofFile:C:\DocumentsandSettings\Administrator\MyDocuments\智能小车资料（电控部分）\电路图\Chengkongxiaoche.ddbDrawnBy:+C6220uC7104Vin1GND2Vout3U378L055V5VR81KR91KR101KR111KIN1IN2IN3R41KR51KR61KR71KVDDEAP04P1.01P1.12P1.23P1.34P1.45P1.56P1.67P1.78RST9P3.0/RXD10P3.1/TXD11P3.2/INT012P3.3/INT113P3.4/T014P3.5/T115P3.6/WR16P3.7/RD17X218X119GND20P2.021P2.122P2.223P2.324P2.425P2.526P2.627P2.728PSEN29ALE30EA31P0.732P0.633P0.534P0.435P0.336P0.237P0.138P0.039VCC40U1STC89C52-DIP40123456789JP2PAIZU12345678JP3P0VDDR11K+C310UR21KY111.0592MC130PC230PVDDP00P01P02P03P04P05P06P07P00P01P02P03P04P05P06P07123456JP4DGND123456JP5VDDVDDR31KVDD12JP10R181KVCC123456JP11MOTORD7IN4007D8IN4007D5IN4007D6IN4007D3IN4007D4IN4007D1IN4007D2IN4007VCCVCCOUT4OUT3OUT2OUT1IN4EBIN3IN2EAIN1OUT2OUT1VCC5VC4104C5104OUT4OUT3IN4R131KVDDR121K5VR151KR161KEB123456789101112131415U2L298D9LEDD10LEDP00P01P02P03VCC1IN12VCC3IN24VCC5IN36VCC7IN48GND9OUT410GND11OUT312GND13OUT214GND15OUT116JP7TLP521-412JP6123JP9VCC1IN12VCC3IN24VCC5IN36VCC7IN48GND9OUT410GND11OUT312GND13OUT214GND15OUT116JP8TLP521-4R141KR171KP06P05duojiduoji12345678JP12P212JP1412JP13Vin1GND2Vout3U478L09Vin1GND2Vout3U578L12C8104C9104VCCR191KR201K12JP1512VTIAO12JP169VTIAO12JP175VTIAO12V9V1234JP18SGND1234JP199V9V1234JP2012V12VD11IN4007D12IN400712345678JP21P112345678JP22P3P10P11P12P13P14P15P16P17P30P31P32P33P34P35P36P37P30P31P32P33P34P35P36P37P10P11P12P13P14P15P16P1712345678910JP1DOWN单片机最小系统模拟电源电机驱动L298N光耦TLP521-4电机保护电路S1SW-PB单片机最小系统1234ABCD4321DCBATitleNumberRevisionSizeA4Date:11-Apr-2010SheetofFile:E:\科技创新训练（程控小车制作）\选修课原理图\单片机最小系统\单片机最小系统.ddbDrawnBy:P1.01P1.12P1.23P1.34P1.45P1.56P1.67P1.78RST9P3.0/RXD10P3.1/TXD11P3.2/INT012P3.3/INT113P3.4/T014P3.5/T115P3.6/WR16P3.7/RD17X218X119GND20P2.021P2.122P2.223P2.324P2.425P2.526P2.627P2.728PSEN29ALE30EA31P0.732P0.633P0.534P0.435P0.336P0.237P0.138P0.039VCC40U1STC89C52-DIP40123456789JP2PAIZU12345678JP3P0VDDR11K+C310UR21KY111.0592MC130PC230PVDDP00P01P02P03P04P05P06P07P00P01P02P03P04P05P06P07123456JP4DGND123456JP5VDDVDDR31KVDDD9LED12JP612345678JP12P2D11IN400712345678JP21P112345678JP22P3P10P11P12P13P14P15P16P17P30P31P32P33P34P35P36P37P30P31P32P33P34P35P36P37P10P11P12P13P14P15P16P17S1单片机最小系统模拟电源1234ABCD4321DCBATitleNumberRevisionSizeA4Date:11-Apr-2010SheetofFile:E:\科技创新训练（程控小车制作）\选修课原理图\模拟电源\模拟电源.ddbDrawnBy:+C6220uC7104Vin1GND2Vout3U378L055V12JP10R181KVCCD10LEDVin1GND2Vout3U478L09Vin1GND2Vout3U578L12C8104C9104VCC12JP1512VTIAO12JP169VTIAO12JP175VTIAO12V9VD12IN4007模拟电源12V1234JP2012V9V1234JP199V1234JP18SGND光耦TLP521-41234ABCD4321DCBATitleNumberRevisionSizeA4Date:11-Apr-2010SheetofFile:E:\科技创新训练（程控小车制作）\选修课原理图\光偶TLP5212-4\光耦TLP521-4.ddbDrawnBy:5VR81KR91KR101KR111KIN1IN2IN3R41KR51KR61KR71KVDDEAP04IN4R131KVDDR121K5VR151KR161KEBP00P01P02P03VCC1IN12VCC3IN24VCC5IN36VCC7IN48GND9OUT410GND11OUT312GND13OUT214GND15OUT116JP7TLP521-4VCC1IN12VCC3IN24VCC5IN36VCC7IN48GND9OUT410GND11OUT312GND13OUT214GND15OUT116JP8TLP521-4R141KR171KP06P05duoji12JP1412JP13R191KR201K光耦TLP521-4TLP521-4实物图电机驱动L298N及保护电路1234ABCD4321DCBATitleNumberRevisionSizeA4Date:11-Apr-2010SheetofFile:E:\科技创新训练（程控小车制作）\选修课原理图\电机驱动L298N及保护电路\电机驱动L298N及保护电路.ddbDrawnBy:123456JP11MOTORD7IN4007D8IN4007D5IN4007D6IN4007D3IN4007D4IN4007D1IN4007D2IN4007VCCVCCOUT4OUT3OUT2OUT1IN4EBIN3IN2EAIN1OUT2OUT1VCC5VC4104C5104OUT4OUT3123456789101112131415U2L298123JP9duoji电机驱动L298N电机保护电路L298实物图