ÄÚÈÝ·¢²¼¸üÐÂʱ¼ä : 2026/5/1 13:32:09ÐÇÆÚÒ» ÏÂÃæÊÇÎÄÕµÄÈ«²¿ÄÚÈÝÇëÈÏÕæÔĶÁ¡£
ºÏ·ÊѧԺµç×ÓÉè¼Æ¾ºÈü
ÕªÒª
µçÁ÷Êä³ö¡¢ÊäÈëµçÁ÷¿ÉÔ¤Öᢿɲ½½øµ÷½ÚÊäÈëµçÁ÷¡¢Êä³öµçÁ÷¼°É趨µçÁ÷ÏÔʾµÈÌØµã¡£ËüÒÔSTC89C52×÷ΪºËÐÄ¿ØÖÆÆ÷°üÀ¨µçÔ´¡¢È¡Ñù·Å´ó¡¢A/DºÍD/Aת»»¡¢¼üÅÌ¿ØÖÆÓëÏÔʾµÈÄ£¿é¡£¿ÉÒÔÖ±½Óͨ¹ý¼üÅÌÉèÖã¬ÐÞ¸ÄϵͳµÄÊä³öµçÁ÷£¬Ê¹Ó÷½±ã£»ÀûÓÃA/D¡¢D/AоƬ½øÐмì²âºÍ¿ØÖÆ£¬¿ØÖƲ¿·Öµç·¼òµ¥Ã÷ÁËÁ¬Ïß½ÏÉٽṹ½ô´Õ£»µçÔ´²¿·ÖÓÉѹ¿ØµçÁ÷Ô´¶ø³É£¬Äܹ»´ó´óÌá¸ßµçÔ´ÎȶȺ;«¶È£¬Ê¹µçÁ÷Êä³ö½ÏΪƽÎÈ¡£ ¹Ø¼ü×Ö£ºÎÈÁ÷ ѹ¿ØµçÁ÷Ô´
ºÏ·ÊѧԺµç×ÓÉè¼Æ¾ºÈü
ºÏ·ÊѧԺµç×ÓÉè¼Æ¾ºÈü
Ŀ¼
ÒýÑÔ ...................................................................................................................
Ò»¡¢Ä¿±êÒªÇó£º ................................................................................................
1.1ÈÎÎñ .....................................................................................................
1.2񻂗 .....................................................................................................
1.2.1»ù±¾ÒªÇó ..................................................................................
1.2.2·¢»Ó²¿·Ö ..................................................................................
¶þ¡¢ÏµÍ³·½°¸ÂÛÖ¤£º .........................................................................................
2.1ºãÁ÷Ô´²¿·ÖµÄ·½°¸Ñ¡ÔñÓë±È½Ï£º ........................................................
2.2 ¿ØÖƵ緵ķ½°¸Ñ¡ÔñÓë±È½Ï£º ...........................................................
Èý¡¢ÏµÍ³Ó²¼þÉè¼Æ£º .........................................................................................
3.1ϵͳ¿ò¼Ü ..............................................................................................
3.2µ¥Æ¬»úµç· ..........................................................................................
3.3 A/DºÍD/AÄ£¿é ..................................................................................
3.4ºãÁ÷Ô´Ä£¿é ..........................................................................................
3.5¼üÅÌÄ£¿é ..............................................................................................
3.6 LCDÏÔʾģ¿é ......................................................................................
3.7¹©µçϵͳģ¿é ......................................................................................
ËÄ¡¢ÏµÍ³Èí¼þÉè¼Æ .............................................................................................
Îå¡¢×ܽá ............................................................................................................
²Î¿¼ÎÄÏ× ............................................................................................................
1