鍩轰簬
AT89C51
鍗曠墖鏈虹殑鏁板瓧鐢靛帇琛ㄧ殑璁捐
鎽樿锛?/p>
鏈枃涓暟瀛楃數鍘嬭〃鐨勬帶鍒剁郴缁熼噰鐢?/p>
AT89C51
鍗曠墖鏈猴紝
A/D
杞崲鍣ㄩ噰鐢?/p>
ADC0808
涓轰富瑕佺‖浠讹紝
LED
鍔ㄦ�佹樉绀烘ā鍧椼�?/p>
鐢垫簮妯″潡锛屽疄鐜版暟瀛楃數鍘嬭〃鐨勭‖浠剁數璺笌杞欢璁捐銆傝绯荤粺鑳藉畬鎴愮數鍘嬮噺鐨勯噰闆嗐�?/p>
A/D
杞崲銆佹墜鍔ㄩ噺绋嬪垏鎹€�佸疄鏃舵樉绀洪噰闆?/p>
鍒扮數鍘嬮噺銆?/p>
鍏抽敭瀛楋細
鍗曠墖鏈猴紱
鏁板瓧鐢靛帇琛紱
AT89C51
锛?/p>
ADC0808
1
寮曡█
鏁板瓧鐢靛帇琛紙
Digital
V
oltmeter
锛夌畝绉?/p>
DVM
锛屽畠鏄噰鐢ㄦ暟瀛楀寲娴嬮噺鎶�鏈紝鎶婅繛缁殑妯℃嫙閲忥紙鐩存祦杈撳叆
鐢靛帇锛夎浆鎹㈡垚涓嶈繛缁�佺鏁ｇ殑鏁板瓧褰㈠紡骞跺姞浠ユ樉绀虹殑浠〃銆備紶缁熺殑鎸囬拡寮忕數鍘嬭〃鍔熻兘鍗曚竴銆佺簿搴︿綆锛屼笉鑳?/p>
婊¤冻鏁板瓧鍖栨椂浠ｇ殑闇�姹傦紝閲囩敤鍗曠墖鏈虹殑鏁板瓧鐢靛帇琛紝鐢辩簿搴﹂珮銆佹姉骞叉壈鑳藉姏寮猴紝鍙墿灞曟�у己銆侀泦鎴愭柟渚匡紝
杩樺彲涓?/p>
PC
杩涜瀹炴椂閫氫俊銆傜洰鍓嶏紝鐢卞悇绉嶅崟鐗?/p>
A/D
杞崲鍣ㄦ瀯鎴愮殑鏁板瓧鐢靛帇琛紝宸茶骞挎硾鐢ㄤ簬鐢靛瓙鍙婄數宸ユ祴
閲忋�佸伐涓氳嚜鍔ㄥ寲浠〃銆佽嚜鍔ㄦ祴璇曠郴缁熺瓑鏅鸿兘鍖栨祴閲忛鍩燂紝绀哄嚭寮哄ぇ鐨勭敓鍛藉姏銆備笌姝ゅ悓鏃讹紝鐢?/p>
DVM
鎵╁睍鑰?/p>
鎴愮殑鍚勭閫氱敤鍙婁笓鐢ㄦ暟瀛椾华鍣ㄤ华琛紝涔熸妸鐢甸噺鍙婇潪鐢甸噺娴嬮噺鎶�鏈彁楂樺埌宕柊姘村钩銆傛湰绔犻噸鐐逛粙缁嶅崟鐗?/p>
A/D
杞崲鍣ㄤ互鍙婄敱瀹冧滑鏋勬垚鐨勫熀浜庡崟鐗囨満鐨勬暟瀛楃數鍘嬭〃鐨勫伐浣滃師鐞嗐�傛湰鎶ュ憡浠嬬粛浜嗗熀浜?/p>
AT89C51
鍗曠墖鏈轰负鏍稿績
鐨勩�佷互
ADC0808
鏁版ā杞崲鑺墖閲囨牱銆佷互娑叉櫠灞忔樉绀虹殑鍏锋湁鐢靛帇娴嬮噺鍔熻兘鐨勫叿鏈変竴瀹氱簿搴︾殑鏁板瓧鐢靛帇琛ㄣ�?/p>
1
鏁板瓧鐢靛帇琛?/p>
1.1
鐢靛帇琛ㄧ殑鍙戝睍姒傚喌
鐢靛帇娴嬮噺鏄數瀛愭祴閲忕殑涓�涓噸瑕佸唴瀹广�傞殢鐫�鐢靛瓙鎶�鏈殑鍙戝睍锛屽鐢靛帇娴嬮噺鎻愬嚭浜嗕竴绯诲垪鐨勮姹傦紝涓昏
鍙鎷负锛?/p>
绗竴搴旀湁瓒冲瀹界殑鐢靛帇娴嬮噺鑼冨洿锛?/p>
绗簩搴旀湁瓒冲楂樼殑娴嬮噺鍑嗙‘搴︼紱
绗笁搴旀湁瓒冲楂樼殑杈撳叆闃绘姉锛?/p>
绗洓搴斿叿鏈夐珮鐨勬姉骞叉壈鑳藉姏銆?/p>
鐢靛帇娴嬮噺浠櫒鎬荤殑鍙垎涓轰袱澶х被锛氬嵆妯℃嫙寮忓拰鏁板瓧寮忕殑銆傛ā鎷熷紡鐢靛帇琛ㄦ槸鎸囬拡寮忕殑銆傜敤纾佺數寮忕數娴佽〃
浣滀负鎸囩ず鍣紝骞跺湪鐢垫祦琛ㄨ〃鐩樹笂浠ョ數鍘嬶紙鎴?/p>
db
锛夊埢搴︺�傛暟瀛楀紡鐢靛帇琛ㄩ鍏堝皢妯℃嫙閲忛�氳繃妯?/p>
/
鏁帮紙
A/D
锛夊彉鎹?/p>
鍣ㄥ彉鎴愭暟瀛楅噺锛岀劧鍚庣敤鐢靛瓙璁℃暟鍣ㄨ鏁帮紝骞朵互鍗佽繘鍒舵暟瀛楁樉绀鸿娴嬬數鍘嬪�笺�傛ā鎷熷紡鐢靛帇琛ㄧ敱浜庣數璺畝鍗曘�?/p>
浠峰粔锛岀壒鍒槸鍦ㄦ祴閲忛珮棰戠數鍘嬫椂锛屽叾娴嬮噺鍑嗙‘搴︿笉浜氫簬鏁板瓧鐢靛帇琛紝鍥犳锛屽湪鐢靛帇娴嬮噺涓粛灏嗗崰鏈夐噸瑕佸湴
浣嶃�傛暟瀛楀紡鐢靛帇琛ㄥ湪杩戝勾鏉ュ凡鎴愪负鏋佸叾绮剧‘锛岀伒娲诲鐢ㄧ殑鐢靛瓙浠櫒锛屽苟涓斾环鏍兼鍦ㄩ�愭笎涓嬮檷銆傛暟瀛楀紡鐢靛帇
琛ㄨ兘寰堝ソ鍦颁笌鍏跺畠鏁板瓧浠櫒鐩镐氦鎺ワ紝鍥犳鍦ㄧ數鍘嬫祴閲忕郴缁熺殑鍙戝睍涓槸闈炲父閲嶈鐨勩�傝璁烘暟瀛楀紡鐢靛帇琛ㄧ殑涓?/p>
瑕佸唴瀹瑰彲褰掔粨涓虹數鍘嬫祴閲忕殑鏁板瓧鍖栨柟娉曘�傛ā鎷熼噺鐨勬暟瀛楀寲娴嬮噺锛屽叾鍏抽敭鏄浣曟妸闅忔椂闂翠綔杩炵画鍙樺寲鐨勬ā鎷?/p>
閲忓彉鎹㈡垚鏁板瓧閲忥紝瀹屾垚杩欑鍙樻崲鐨勭數璺彨妯?/p>
/
鏁板彉鎹㈠櫒銆傛墍浠ワ紝鏁板瓧寮忕數鍘嬭〃鍙互绠�鍗曠悊瑙ｄ负妯?/p>
/
鏁板彉鎹€�?/p>
1.2
鏁板瓧鐢靛帇琛ㄧ殑绠�浠?/p>
鏁板瓧鐢靛帇琛紙
Digital
V
oltmeter
锛夌畝绉?/p>
DVM
锛屽畠鏄噰鐢ㄦ暟瀛楀寲娴嬮噺鎶�鏈紝鎶婅繛缁殑妯℃嫙閲忥紙鐩存祦杈撳叆
鐢靛帇锛夎浆鎹㈡垚涓嶈繛缁�佺鏁ｇ殑鏁板瓧褰㈠紡骞跺姞浠ユ樉绀虹殑浠〃銆備紶缁熺殑鎸囬拡寮忕數鍘嬭〃鍔熻兘鍗曚竴銆佺簿搴︿綆锛屼笉鑳?