涓嬮潰绨�(ji菐n)鍠粙绱归伒缇�LED鍠壊椤ず灞忛浕娴侀﹨(q奴)鍕�(d貌ng)瑷�(sh猫)瑷�(j矛)鐨勫師鐞嗭細

  LED闆诲瓙椤ず灞�浣滅偤鎴跺澶х殑鎳�(y墨ng)鐢ㄧ敘(ch菐n)鍝�锛屾槸澶у瀷濞涙▊(l猫)锛岄珨鑲茶辰浜�锛屽唬鍫�(ch菐ng)澶у睆骞曠瓑鍫�(ch菐ng)鎵€涓嶅彲鎴栫己鐨勭敘(ch菐n)鍝�锛屽緸鍠洐鑹茬啊(ji菐n)鍠殑鏂囧瓧灞曠ず鍒颁粖澶╃殑楂樻竻鍏ㄥ僵锛岄’绀哄睆鐨勬妧琛�(sh霉)涓€鐩撮兘鍦ㄩ€�(j矛n)姝�锛屽叏鐞�80%鐨刲ed椤ず灞忕殕鐢�(ch菐n)鑷簬鎴戝湅(gu贸)銆傞’绀哄睆鐨勮唱(zh矛)閲忎繚璀夐洟涓嶉枊(k膩i)绌�(w臎n)瀹氱殑闆绘祦瑷�(sh猫)瑷�(j矛)銆�

  16浣嶇Щ浣嶆亽娴両C鐨勭敱渚�(l谩i)锛氶洐鑹插睆涓昏鏄互椤ず鏂囧瓧鐐轰富锛屽柈鐗囨(j墨)鎺冩弿姣旇純鏂逛究锛岀敱浜嶭ED鏁�(sh霉)閲忕殑澧炲姞锛岀偤浜嗙瘈(ji茅)鐪丱/I璩囨簮锛岄噰鐢�74HC595绉讳綅鎺冩弿銆傜偤浜嗘洿閬╁悎LED鐨勬噳(y墨ng)鐢ㄥ湪姝ゅ熀绀�(ch菙)涓婃暣鍚堜簡鎭掓祦闆绘祦瑷�(sh猫)瀹氬姛鑳�锛屽鍔犱簡闆绘祦椹�(q奴)鍕�(d貌ng)鑳藉姏锛屾洿绗﹀悎闇€姹傚強鎴愭湰闇€瑕佸張灏佽鍑�16浣嶅櫒浠�锛岃鐩墠鍏ㄥ僵灞忓唬娉涢噰鐢�銆�

  闆绘祦椹�(q奴)鍕�(d貌ng)鑳藉姏涓嶆柗闄嶄綆锛屾棭鍓峊LC5940楂橀仈(d谩)120mA鍠矾椹�(q奴)鍕�(d貌ng)闆绘祦鑳藉姏锛屽悗渚�(l谩i)TB62726銆丼T2221銆丮BI5026闆绘祦椹�(q奴)鍕�(d貌ng)鑳藉姏閮介檷浣庡埌80-90mA銆傜洰鍓嶅熀鏈� 涓婃槸閲囩敤45mA闆绘祦椹�(q奴)鍕�(d貌ng)鑳藉姏锛屾瘮濡侻BI5024鍜孋YT62726銆傞浕娴侀﹨(q奴)鍕�(d貌ng)鑳藉姏闄嶄綆锛屼富瑕佸師鍥犳槸LED鍣ㄤ欢鐧�(f膩)鍏夊挤(qi谩ng)搴﹁秺渚�(l谩i)瓒婇珮锛岀偤浜嗘彁鍗囧湒鍍忚唱(zh矛)閲�锛岄潨鎱�(t脿i)灞忓箷瑷�(sh猫)瑷�(j矛)瓒婁締(l谩i)瓒婂閲囩敤锛屽皪(du矛)椹�(q奴)鍕�(d貌ng)闆绘祦鑳藉姏闇€姹傞檷浣庛€傚緸IC鎴愭湰瑙掑害鍙互绺笡鑺墖灏哄锛屽緸鑰岄檷浣庢垚鏈�锛岀偤姝よō(sh猫)瑷�(j矛)鍑�25mA闈滄厠(t脿i)灞忓箷椹�(q奴)鍕�(d貌ng)鑺墖CYT62727銆�

  鐩墠鍏ㄧ悆鏈�80%鐨�LED灞忓箷閲囪臣(g貌u)鐢熺敘(ch菐n)渚�(l谩i)鑷充腑鍦�(gu贸)澶ч櫢锛屾櫘閬嶉噰鐢�16閫氶亾鎭掓祦鍣ㄤ欢瑷�(sh猫)瑷�(j矛)锛岀煭鏈熷収(n猫i)閭勬渻(hu矛)绻肩簩(x霉)寤剁簩(x霉)锛岃嚦灏戞湭渚�(l谩i)5骞村収(n猫i)涓嶆渻(hu矛)娑堝け锛屼富瑕佹槸閰嶅鎺у埗鎶€琛�(sh霉)鎴愮啛锛岀敘(ch菐n)鍝佸凡缍�(j墨ng)绯诲垪鍖�锛岄櫎闈炵郴绲�(t菕ng)鎺у埗鎶€琛�(sh霉)鍜岃姱鐗囬﹨(q奴)鍕�(d貌ng)瑷�(sh猫)瑷�(j矛)鏈夊法澶х殑椋涜簫锛屾垚鏈€�(j矛n)涓€姝ョ殑闄嶄綆锛屽惁鍓囩従(xi脿n)鐙€涓嶆渻(hu矛)鏀硅畩銆傝繎骞翠締(l谩i)锛屼笉灏戝叕鍙镐笉鏂锋帹鍑烘柊鏋舵(g貌u)锛岄兘鏈締(l谩i)寰楀埌甯傚牬(ch菐ng)瑾�(r猫n)鍙�銆傚ぇ鐨勫晱(w猫n)椤屾槸閫氶亷(gu貌)鎺у埗鎶€琛�(sh霉)锛屽亣濡傛敼璁奓ED鐨勯鑹蹭竴鑷存€�銆�

  閫欎簺灏辨槸閬电京LED鍠壊椤ず灞忛浕娴侀﹨(q奴)鍕�(d貌ng)瑷�(sh猫)瑷�(j矛)鐨勫師鐞嗗暒銆�