鎽樿
LED
鍙扮伅浣滀负
LED
缁胯壊鐓ф槑鍏夋簮浜у搧锛?/p>
浣滀负鍥藉缁胯壊鐓ф槑鎺ㄥ箍浣跨敤鐨勪骇鍝併�?/p>
闅忕潃鏃朵唬鍙戝睍锛岃妭鑳界幆淇濄�佸仴搴蜂笌浜轰滑鐨勬棩甯哥敓娲诲彉寰楀瘑涓嶅彲鍒嗭紝绉戞妧鐨勮繘姝ワ紝
涔熶娇瀹剁數鏇村姞鏅鸿兘鍖栧拰浜烘�у寲銆?/p>
鍙扮伅浣滀负瀹剁數涓熀纭�鐨勶紝
涔熸槸蹇呬笉鍙皯鐨勶紝
鎵�浠ワ紝
鎻愬嚭
PWM
璋冨厜鐏璁°�?/p>
璇ヨ璁℃槸浠?/p>
STC89C51RC
鍗曠墖鏈轰负鎺у埗鏍稿績鐨勯泦澶氱鍔熻兘浜庝竴浣撶殑鏅鸿兘
LED
鍙扮伅銆傝鍙扮伅瀹炵幇浜嗗厜浜害鍏锋湁鎵嬪姩銆佽嚜鍔ㄤ袱绉嶈皟鑺傛柟寮忥紱鍏锋湁鍛煎惛妯″紡
鍔熻兘锛岃繕鍏锋湁绾㈠閬ユ帶鍔熻兘銆傜‖浠惰璁￠儴鍒嗗垎涓哄崟鐗囨満鎺у埗妯″潡銆佹寜閿ā鍧椼�佺収
鏄庢ā鍧椼�佸厜鏁忔ā鍧椼�?/p>
LED
鎸囩ず妯″潡銆侀仴鎺фā鍧楃瓑澶氫釜閮ㄥ垎銆傚崟鐗囨満涓绘帶鍒惰姱鐗?/p>
閫夌敤
STC89C51RC
锛?/p>
LED
鎸囩ず妯″潡閫夌敤涓夌涓嶅悓棰滆壊鐨勫皬
LED
鏉ユ寚绀轰笉鍚岀殑宸?/p>
浣滄ā寮忥紝
閫氳繃鎸夐敭妯″潡鏉ヨ皟鏁村伐浣滄ā寮忓拰
LED
鐨勪寒搴︼紝
鐓ф槑妯″潡閫夌敤
12
鑽夊附鍨?/p>
鐧藉厜
LED
锛屽厜鏁忔ā鍧楅�夌敤
ADC0809
鑺墖瀹炵幇瀵瑰厜鏁忎俊鍙风殑閲囬泦锛屽苟鍒╃敤
PWM
璋冨厜鎶�鏈
LED
杩涜鍏夊害鐨勮嚜鍔ㄨ皟鑺傘�傚彲浠ラ�氳繃绾㈠閬ユ帶杩滆窛绂绘棤绾块仴鎺э紝閫?/p>
杩囧崟鐗囨満
C
璇█缂栫▼杩涜杞欢璁捐锛岀患鍚堝疄鐜颁簡鍏ㄩ儴鎺у埗鍔熻兘銆?/p>
鍏抽敭璇?/p>
LED
鍙扮伅
鍏夊害
PWM
璋冨厜
鑷姩璋冭妭