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Abstract ....................................................................................................................................

µÚ1Õ Ð÷ÂÛ............................................................................................................................

1.1 Ñо¿µÄÄ¿µÄºÍÒâÒå...................................................................................................

1.2 ¹úÄÚÍâµÄÑо¿ÏÖ×´...................................................................................................

1.3 Éè¼ÆÄÚÈÝ ...................................................................................................................

µÚ2Õ ¿ÎÌâ·½°¸ÂÛÖ¤ ...........................................................................................................

2.1 ²ÉÓÃѹµçʽÂö²«´«¸ÐÆ÷ ..........................................................................................

2.2 ²ÉÓùâµçʽÂö²«´«¸ÐÆ÷ ..........................................................................................

2.3 ·½°¸È·¶¨ ...................................................................................................................

µÚ3Õ Ӳ¼þµç·Éè¼Æ ..........................................................................................................

3.1 ÔªÆ÷¼þ½éÉÜ ..............................................................................................................

3.1.1 AT89C2051µ¥Æ¬»ú .....................................................................................

3.1.2 LM324¼ò½é ................................................................................................. 1

3.1.3 7809ºÍ7805¼ò½é ........................................................................................ 1

3.2 ÕûÌåµç··ÖÎö............................................................................................................ 1

3.2.1 Âö²«ÐźŲɼ¯µç·....................................................................................... 1

3.2.2 Âö²«ÐźŴ¦Àíµç·....................................................................................... 2

3.2.3 µ¥Æ¬»ú¿ØÖÆÏÔʾµç· .................................................................................. 2

µÚ4Õ Èí¼þÉè¼Æ..................................................................................................................... 2

4.1 ϵͳ×ÜÌåÈí¼þÁ÷³Ì.................................................................................................. 2

4.2 ÕûÌå³ÌÐòÉè¼Æ.......................................................................................................... 2

µÚ5Õ Èí¼þ·ÂÕæÓëϵͳʵÎï ................................................................................................ 3

5.1 Keil±àÒëÈí¼þ ......................................................................................................... 3

5.2 ProtuesÈí¼þ·ÂÕæ.................................................................................................... 3

5.2.1 ProtuesÈí¼þ¼ò½é......................................................................................... 3

5.2.2 µç··ÂÕæ ....................................................................................................... 3

5.3 PCB°åÉú³É ............................................................................................................. 4

5.3.1 Protel DXP 2004Èí¼þ¼ò½é ......................................................................... 4

5.3.2 PCB°åÉú³É¹ý³Ì .......................................................................................... 4

5.4 Âö²«²âÁ¿ÒÇʵÎïÉè¼Æ ............................................................................................. 4

½áÂÛ ........................................................................................................................................... 4

²Î¿¼ÎÄÏ× ................................................................................................................................... 5

¸½Â¼1 ...................................................................................................................................... 5

¸½Â¼2 ...................................................................................................................................... 5

ÖÂл ........................................................................................................................................... 5

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1.1 Ñо¿µÄÄ¿µÄºÍÒâÒå

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1.2 ¹úÄÚÍâµÄÑо¿ÏÖ×´

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