澶у睆骞�LED榛為櫍椤ず绯荤当(t菕ng) 鏈枃鎵�瑷▓鐨勬槸涓�鍊嬪悓绛夌伆搴︾殑鍠壊LED椤ず灞忔帶鍒剁郴绲�(t菕ng)锛岃┎鎺у埗绯荤当(t菕ng)浠T89S51鐐�鎺у埗鍣�锛岄噰鐢�RS-232閫氫俊妯欐簴锛屽彲椤ず婕㈠瓧銆佸瓧绗�銆佹暩(sh霉)瀛楁垨鍠壊鍦栫墖銆�1寮曡█绯荤当(t菕ng)閲囩敤ATMEL鍏徃鏂版帹鍑虹殑AT89S51浣滅偤涓绘帶鑺墖锛岀敱鍠墖姗�瀹屾垚鑸嘝C姗熺殑閫氳▕锛屽悓鏅傚畬鎴愭暩(sh霉)鎿�(j霉)瀛樺劜銆佸惊鐠�(hu谩n)椤ず绛夈�傜郴绲�(t菕ng)鑳借劔姗熼亱琛�锛屽叿鏈夌祼(ji茅)妲�(g貌u)绨″柈銆佺董璀锋柟渚�銆侀’绀哄埛鏂伴�熷害蹇�銆佹垚鏈綆绛夌壒榛�銆傞厤鍚堝湪绶氫笅杓夌▼搴�锛岄毃鏅傛洿鏂伴’绀虹殑
澶у睆骞昄ED榛為櫍椤ず绯荤当(t菕ng) 鏈枃鎵�瑷▓鐨勬槸涓�鍊嬪悓绛夌伆搴︾殑鍠壊LED椤ず灞忔帶鍒剁郴绲�(t菕ng)锛岃┎鎺у埗绯荤当(t菕ng)浠T89S51鐐烘帶鍒跺櫒锛岄噰鐢≧S-232閫氫俊妯欐簴锛屽彲椤ず婕㈠瓧銆佸瓧绗�銆佹暩(sh霉)瀛楁垨鍠壊鍦栫墖銆�1寮曡█绯荤当(t菕ng)閲囩敤ATMEL鍏徃鏂版帹鍑虹殑AT89S51浣滅偤涓绘帶鑺墖锛岀敱鍠墖姗熷畬鎴愯垏PC姗熺殑閫氳▕锛屽悓鏅傚畬鎴愭暩(sh霉)鎿�(j霉)瀛樺劜銆佸惊鐠�(hu谩n)椤ず绛�銆傜郴绲�(t菕ng)鑳借劔姗熼亱琛�锛屽叿鏈夌祼(ji茅)妲�(g貌u)绨″柈銆佺董璀锋柟渚�銆侀’绀哄埛鏂伴�熷害蹇�銆佹垚鏈綆绛夌壒榛�銆傞厤鍚堝湪绶氫笅杓夌▼搴�锛岄毃鏅傛洿鏂伴’绀虹殑鍏�(n猫i)瀹�,閫氶亷绱氶�ｆ洿鏀归’绀哄睆闈㈢⿳鐨勫ぇ灏�锛屼娇鐢ㄨ捣渚嗛潪甯告柟渚�銆�2LED 銆�銆�鏈枃鎵�瑷▓鐨勬槸涓�鍊嬪悓绛夌伆搴︾殑鍠壊LED椤ず灞忔帶鍒剁郴绲�(t菕ng)锛岃┎鎺у埗绯荤当(t菕ng)浠T89S51鐐烘帶鍒跺櫒锛岄噰鐢≧S-232閫氫俊妯欐簴锛屽彲椤ず婕㈠瓧銆佸瓧绗�銆佹暩(sh霉)瀛楁垨鍠壊鍦栫墖銆� 銆�銆�1 寮曡█ 绯荤当(t菕ng)閲囩敤ATMEL鍏徃鏂版帹鍑虹殑AT89S51浣滅偤涓绘帶鑺墖锛岀敱鍠墖姗熷畬鎴愯垏PC姗熺殑閫氳▕锛屽悓鏅傚畬鎴愭暩(sh霉)鎿�(j霉)瀛樺劜銆佸惊鐠�(hu谩n)椤ず绛�銆傜郴绲�(t菕ng)鑳借劔姗熼亱琛�锛屽叿鏈夌祼(ji茅)妲�(g貌u)绨″柈銆佺董璀锋柟渚�銆侀’绀哄埛鏂伴�熷害蹇�佹垚鏈綆绛夌壒榛�銆傞厤鍚堝湪绶氫笅杓夌▼搴�锛岄毃鏅傛洿鏂伴’绀虹殑鍏�(n猫i)瀹�,閫氶亷绱氶�ｆ洿鏀归’绀哄睆闈㈢⿳鐨勫ぇ灏忥紝浣跨敤璧蜂締闈炲父 銆�銆�2.1 鍘熺悊妗嗗湒鍜岀‖浠堕浕璺祼(ji茅)妲�(g貌u) 銆�銆�椤ず灞忔帶鍒剁郴绲�(t菕ng)鐢遍’绀烘帶鍒跺櫒鍜孡ED榛為櫍椤ず灞忕祫鎴�?锛熷垈钁″埌y(t菕ng)鐨勭祼(ji茅)妲�(g貌u)妗嗗湒濡傚湒1鎵�绀�銆備富瑕佺敱寰檿鐞嗗櫒銆侀�氫俊闆昏矾銆佹暩(sh霉)鎿�(j霉)瀛樺劜鍣�銆侀’绀洪浕璺瓑绲勬垚銆� 銆�銆�2.2 AT89S51鑺墖 銆�銆�鏈’绀虹郴绲�(t菕ng)閲囩敤ATMEL鍏徃鏂版帹鍑虹殑AT89S51浣滅偤涓绘帶鑺墖锛孉T89S51鎿佹湁鑸嘔NTEL鍏徃鐨�8051鐩稿悓鐨勫収(n猫i)鏍稿拰寮曡叧鎺掑垪銆傝〃1鐐篈T89S51鐨勫収(n猫i)閮ㄥ姛鑳借〃锛孉T89S51闄や簡鍏锋湁8051鐨勫叏閮ㄥ姛鑳藉锛岄倓鍏�(n猫i)缃簡涓�浜涙瘮杓冨鐢ㄧ殑鍔熻兘閮ㄤ欢銆傚AT89S51鍏�(n猫i)閮ㄧ殑绋嬪簭瀛� 銆�銆�鍎插櫒鏄�4KB鍙摝瀵殑flashROM锛屼笅杓夌▼搴忎唬纰兼暣鍊嬮亷绋嬪儏鐢ㄥ咕绉掗悩锛屼娇鐢ㄨ捣渚嗛潪甯告柟渚�銆傝��8051鍏�(n猫i)閮ㄧ殑绋嬪簭瀛樺劜鍣ㄦ槸4KB鐨凱ROM锛屽彧鑳戒竴娆℃�у鍏ョ▼搴忎唬纰�锛屼互鍚庡氨鐒℃硶淇敼銆傚彟澶朅T89S51鎻愪緵浜嗕竴鍊婭SP涓嬭級鎺ュ彛銆傚緢閬╁悎鐢ㄤ簬鍠墖姗熸噳鐢ㄧ郴绲�(t菕ng)鐨勮ō瑷堟垨闁嬬櫦(f膩)銆� 銆�銆�3 绯荤当(t菕ng)纭欢闆昏矾鐨勪粙绱� 銆�銆�椤ず灞忔帶鍒跺櫒鐨勭‖浠堕浕璺儴鍒嗕富瑕佺敱涓夊�嬮儴鍒嗙祫鎴愶細澶栭儴瀛樺劜鍣ㄧ殑鎿村睍銆佷覆琛岄�氫俊鎺ュ彛鍜孡ED榛為櫍椤ず椹�(q奴)鍕曞強鎺ュ彛闆昏矾銆� 銆�銆�涓�鑸締瑾椤ず鐨勫収(n猫i)瀹规瘮杓冨锛屾墍浠ュ繀闋堣鎿村睍澶栭儴鏁�(sh霉)鎿�(j霉)瀛樺劜鍣�銆傞潨鎱�(t脿i)鏁�(sh霉)鎿�(j霉)瀛樺劜鍣ㄦ垚鏈綆銆佸姛鑰楀皬锛岃畝瀵�熷害蹇紝鎴戝�戜娇鐢ㄤ簩鐗囬潨鎱�(t脿i)RAM62256鏁�(sh霉)鎿�(j霉)瀛樺劜鍣紙鍏�64KB锛夈�傛妸瑕侀’绀虹殑鍏�(n猫i)瀹逛唬纰煎叏閮ㄥ瓨鏀惧埌62256閲岄潰銆� 銆�銆�62256鑸囧柈鐗囨鐨勬帴鍙ｉ浕璺鍦�2鎵�绀猴紝椤ず鐨勫収(n猫i)瀹逛唬纰奸�氶亷涓茶鎺ュ彛涓嬭級鍒�62256涓�銆備覆琛岄�氫俊鎺ュ彛闆昏矾濡傚湒3鎵�绀�锛岄�氶亷MAX232E璺烶C姗熺殑涓茶鍙ｉ�ｆ帴銆侺ED椤ず椹�(q奴)鍕曞強鎺ュ彛闆昏矾濡傚湒4鎵�绀�锛屾帶鍒朵俊铏熼�氶亷绶╂矕鍣�74LS245鍚庡垎鍏╄矾锛屼竴璺敱CD4515璀⒓鍚庣稉(j墨ng)TIP127椹�(q奴)鍕曢粸闄ｇ殑琛�锛涘彟涓�璺敱鏁�(sh霉)鎿�(j霉)绉讳綅瀵勫瓨鍣�74HC595椹�(q奴)鍕曢粸闄ｇ殑鍒椼�傜暥澶氬�嬮’绀哄柈鍏冪礆鑱�(li谩n)鏅傚彧闇�鐩告噳鍦版妸涓嬩竴绱氳几鍏ユ帴鍒颁笂涓�绱氱殑杓稿嚭鍗冲彲銆� 銆�銆�4 杌熶欢绋嬪簭 銆�銆�杌熶欢绋嬪簭鏄暣鍊嬫帶鍒剁郴绲�(t菕ng)鐨勬牳蹇冮儴鍒嗐�傛暣鍊嬭粺浠惰ō瑷堜富瑕佸垎鐐哄叐澶ч儴鍒嗭細椤ず閮ㄥ垎鍜岄�氫俊閮ㄥ垎銆傞’绀洪儴鍒嗛噰鐢ㄥ嫊鎱�(t脿i)鎺冩弿鐨勬柟寮�锛屽鐝�(xi脿n)灏嶉’绀哄睆瑕侀’绀虹殑婕㈠瓧銆佸湒鍍�銆佸瓧绗︾瓑鏁�(sh霉)鎿�(j霉)淇℃伅閫茶鍌宠几鎺у埗浠ュ強椤ず绛夊姛鑳�銆傜▼搴忎腑灏囨暩(sh霉)鎿�(j霉)瀛樺劜鍣ㄥ垎鐐轰笁鍊嬪崁(q奴)锛氶’绀虹珐娌栧崁(q奴)銆佹暩(sh霉)鎿�(j霉)瀛樺劜鍗�(q奴)鍜屾帴鏀剁珐娌栧崁(q奴)銆� 銆�銆�鍠墖姗熼�氶亷涓插彛涓柗鎺ユ敹PC姗熷偝渚嗙殑鏁�(sh霉)鎿�(j霉)锛屾毇鏅傚瓨鏀惧湪鎺ユ敹绶╂矕鍗�(q奴)锛岀稉(j墨ng)鍒嗘瀽铏曠悊鍚庢寜涓�瀹氱殑瑕�(gu墨)寰嬫斁鍏ユ暩(sh霉)鎿�(j霉)瀛樺劜鍗�(q奴)淇濆瓨璧蜂締锛岀劧鍚庡啀鏍规摎(j霉)椤ず鏂瑰紡渚濇寰炴暩(sh霉)鎿�(j霉)瀛樺劜鍣ㄤ腑鍙栧嚭鏁�(sh霉)鎿�(j霉)鏀惧叆椤ず绶╂矕鍗�(q奴)涓敤浜庨’绀�銆傞’绀洪噰鐢ㄩ�愯鎺冩弿鐨勬柟寮忥紝鍦�5鏄’绀轰竴灞忓瓧绗︾殑绋嬪簭娴佺▼鍦�銆傝垏PC姗熺殑瀵︽檪閫氫俊閮ㄥ垎涓昏鏄埄鐢ㄥ柈鐗囨涓插彛涓柗鎺ユ敹鏁�(sh霉)鎿�(j霉)淇℃伅锛屽鐝�(xi脿n)鑸囪▓绠楁鐨勬暩(sh霉)鎿�(j霉)淇℃伅鍌宠几銆� 銆�銆�閫氫俊閮ㄥ垎鐨勪笂浣嶆杌熶欢閲囩敤Visual Basic(绨＄ūVB)绶ㄧ▼锛屼娇鐢╒B鎻愪緵鍏锋湁寮峰ぇ鍔熻兘鐨勯�氫俊鎺т欢MSCOMM锛岃┎鎺т欢鍙皪涓插彛鐙�鎱�(t脿i)鍙婁覆鍙ｉ�氫俊鐨勪俊鎭牸寮忓拰鍗�(xi茅)璀伴�茶瑷疆锛岀洿鎺ュ埄鐢≒C姗熺殑涓插彛鐧�(f膩)閫佹暩(sh霉)鎿�(j霉)銆傜偤瀵︾従(xi脿n)鍠墖姗熻垏PC姗熺殑鍙潬閫氫俊锛岄爤淇濊瓑闆欐柟鍏锋湁鐩稿悓鐨勬暩(sh霉)鎿�(j霉)鏍煎紡鍜屾尝鐗圭巼銆傝┎杌熶欢鐨勪娇鐢ㄦ瘮杓冪啊鍠�锛屽鍦�7鎵�绀�銆� 銆�銆�浣跨敤鏅傚彲浠ュ厛鐢∕icrosoft Word铏曠悊濂介渶瑕侀’绀虹殑鍏�(n猫i)瀹癸紙娉ㄦ剰闋侀潰瑷疆鐨勫搴﹁窡LED椤ず灞忕殑瀵害鎳夎┎鐩稿悓锛�锛岀劧鍚庨伕鎿囩法杓彍鍠噷闈㈢殑鍏ㄩ伕鍛戒护鍜屽京鍒跺懡浠�锛岀劧鍚庨亱琛孡ED椤ず涓嬭級杌熶欢V1.1銆傚湪鐣岄潰涓伕鎿団�滀締鑷壀璨兼澘鈥濇寜閳曪紝闇�瑕佷笅杓夐’绀虹殑鍏�(n猫i)瀹瑰嵆鍙湪鍙抽倞鐨勯爯瑕芥涓’绀猴紝妾㈡煡鐒¤鍚庨伕鎿囧悎閬╃殑娉㈢壒鐜囧拰閫ｆ帴鐨勪覆琛岄�氫俊鍙ｏ紝鎸変笅鈥滀笅杓夆�濇寜閳�锛屽嵆鍙笅杓夊埌椤ず灞忎笂椤ず銆傞渶瑕佷慨鏀规垨瑕侀’绀烘柊鐨勫収(n猫i)瀹规檪閲嶅京涓婅堪鎿嶄綔鍗冲彲瀹屾垚銆備娇鐢ㄨ捣渚嗛潪甯告柟渚�銆� 銆�銆�5 绲�(ji茅)鏉熻獮 銆�銆�鏈枃瑷▓鐨勯粸闄ED椤ず灞忔帶鍒剁郴绲�(t菕ng)浠T89S51鍠墖姗熺偤鍩虹(ch菙)锛岄噰鐢ㄩ潨鎱�(t脿i)RAM浣滅偤鏁�(sh霉)鎿�(j霉)瀛樺劜鍣�锛屽埄鐢ㄤ覆琛屾帴鍙ｅ鐝�(xi脿n)鑸嘝C姗熺殑鏁�(sh霉)鎿�(j霉)鍌宠几銆傚彲瀵︾従(xi脿n)婕㈠瓧銆佸瓧绗﹀強鏁�(sh霉)瀛楃瓑鍏�(n猫i)瀹圭殑椤ず?锛熸ⅱ鍣猄鏅傛洿鏂伴’绀虹殑鍏�(n猫i)瀹广�備娇鐢ㄨ捣渚嗛潪甯告柟渚裤�傚湪绯荤当(t菕ng)瑷▓涓倓鍏奸¨浜嗗柈鐗囨鐨勬姉骞叉摼鑳藉姏锛屾湁鏁堝湴鎻愰珮浜嗙郴绲�(t菕ng)閬嬭鐨勫彲闈犳��?锛熻妽鑻垎\鐢ㄤ簬瀵﹂殯鍫村悎銆�
缍韩闆诲瓙閫�锛岄浕瀛愮煡璀�锛屼竴鏌ョ櫨閫氾紒
宸叉敹閷勮姊�168452鍊�
