usb4根线接法 usb 四种颜色线接法
usb4\u6839\u7ebf\u7684\u63a5\u6cd5\u670b\u53cb\uff0c\u5728USB\u7ebf\u7684\u63a5\u5934\u4e0a\uff0c\u901a\u5e38\u90fd\u5370\u6709\u4e00\u4e2a\u201c\u4e09\u53c9\u621f\u201d\u7684LOGO\uff0c\u8fd9\u662fUSB\u7ebf\u7684\u7279\u6709\u6807\u5fd7\u3002\u5206\u8fa9\u56db\u6839\u7ebf\u7684\u65b9\u6cd5\u5982\u4e0b\uff1a
\u62ff\u7740USB\u63a5\u5934\uff0c\u4e09\u53c9\u621f\u7684LOGO\u5411\u4e0a\uff08\u4e5f\u5373\u662f\u5411\u7740\u5929\uff09\uff0c\u4f60\u7684\u53cc\u773c\u80fd\u770b\u5230\u63a5\u5934\u91cc\u9762\u7684\u56db\u6839\u91d1\u5c5e\u89e6\u7247\uff0c\u81ea\u5de6\u5411\u53f3\u65b9\u5411\u6570\uff0c
1\u811a\u4e3aVCC\uff08\u4e5f\u5373\u662f\u63a55V\u7535\u6e90\u7684\u6b63\u6781\uff09\u3002
2\u811a\u4e3aDATA-
3\u811a\u4e3aDATA+
4\u811a\u4e3aGND(\u5373\u662f\u63a5\u5730\u811a\uff09\u3002
\u7ea2\u7ebf\uff1a\u6b63\u7535\u6e90\uff0c\u767d\u7ebf\uff1a\u8d1f\u7535\u538b\u6570\u636e\u7ebf\uff0c\u7eff\u7ebf\uff1a\u6b63\u7535\u538b\u6570\u636e\u7ebf\uff0c\u9ed1\u7ebf\uff1a\u53ea\u4f9b\u5730\u9762\u53c2\u8003\uff0c\u4e0d\u80fd\u4f5c\u4e3a\u5b9e\u9645\u6570\u636e\uff0c\u56e0\u4e3a\u6709\u4e9b\u6570\u636e\u7ebf\u7684\u5185\u90e8\u989c\u8272\u53ef\u80fd\u4e0d\u540c\uff0c\u5728\u6570\u5b57\u4eea\u8868\u4e2d\uff0c\u53ef\u7528\u4e8e\u6d4b\u8bd5\u7535\u963b\u5c0f\u4e8e1K\u7684\u76f8\u5e94\u7ebf\u8def\u3002
\u7535\u6e90\u7ebf\u7531\u5de6\u53f3\u4e24\u6761\u7ebf\u7ec4\u6210\uff0c\u4e2d\u95f4\u4e24\u6761\u7ebf\u662f\u6570\u636e\u7ebf\u3002\u989c\u8272\u4e5f\u53ef\u80fd\u4e0d\u51c6\u786e\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u597d\u7528\u4e07\u7528\u8868\u6216LED\u706f\u8fdb\u884c\u6d4b\u8bd5\uff0c\u4ee5\u786e\u5b9a\u7535\u6e90\u7684\u4e24\u6839\u5bfc\u7ebf\u3002
USB\u662f\u57281994\u5e74\u5e95\u7531\u82f1\u7279\u5c14\u7b49\u591a\u5bb6\u516c\u53f8\u8054\u5408\u57281996\u5e74\u63a8\u51fa\u540e\uff0c\u5df2\u6210\u529f\u66ff\u4ee3\u4e32\u53e3\u548c\u5e76\u53e3\uff0c\u5df2\u6210\u4e3a\u5f53\u4eca\u7535\u8111\u4e0e\u5927\u91cf\u667a\u80fd\u8bbe\u5907\u7684\u5fc5\u914d\u63a5\u53e3\u3002USB\u7248\u672c\u7ecf\u5386\u4e86\u591a\u5e74\u7684\u53d1\u5c55\uff0c\u5230\u5982\u4eca\u5df2\u7ecf\u53d1\u5c55\u4e3a3\uff0e0\u7248\u672c\u3002
\u6269\u5c55\u8d44\u6599\uff1a
\u5b9a\u4e49\uff1a
\u7ea2\u8272\uff0dUSB\u7535\u6e90\uff1a\u6807\u6709\uff0dVCC\uff0c\u7535\u6e90\uff0c5V\uff0c5VSB\u3002
\u767d\u8272USB\u6570\u636e\u7ebf\uff1a\uff08\u8d1f\u6781\uff09\uff0d\u6570\u636e\uff0d\uff0cusbd\uff0d\uff0cPd\uff0d\uff0cusbdt\uff0d\u3002
\u7eff\u8272\uff0dUSB\u6570\u636e\u7ebf\uff1a\uff08\u6b63\u6781\uff09\uff0d\u6570\u636e\uff0b\uff0cusbd\uff0b\uff0cPD\uff0b\uff0cusbdt\uff0b\u3002
\u9ed1\u8272\uff0d\u5730\u7ebf\uff1a\u5730\u7ebf\uff0c\u5730\u7ebf\u3002
USB\u5177\u6709\u4ee5\u4e0b\u4f18\u70b9\uff1a
1\u3001\u53ef\u70ed\u63d2\u62d4\u3002\u4f7f\u7528\u5916\u90e8\u8bbe\u5907\u65f6\uff0c\u7528\u6237\u65e0\u9700\u5173\u673a\u91cd\u542f\u7535\u8111\uff0c\u800c\u662f\u5728\u7535\u8111\u5de5\u4f5c\u65f6\u76f4\u63a5\u63d2\u5165USB\u3002
2\u3001\u643a\u5e26\u65b9\u4fbf\u3002USB\u8bbe\u5907\u5927\u591a\u662f\u201c\u5c0f\u3001\u8f7b\u3001\u8584\u201d\u7684\u3002\u7528\u6237\u968f\u8eab\u643a\u5e26\u5927\u91cf\u6570\u636e\u662f\u975e\u5e38\u65b9\u4fbf\u7684\u3002\u5f53\u7136\uff0cUSB\u786c\u76d8\u662f\u9996\u9009\u3002
3\u3001\u6807\u51c6\u662f\u7edf\u4e00\u7684\u3002\u5e26\u6709IDE\u63a5\u53e3\u7684\u786c\u76d8\u3001\u5e26\u6709\u4e32\u884c\u7aef\u53e3\u7684\u9f20\u6807\u548c\u952e\u76d8\u4ee5\u53ca\u5e26\u6709\u5e76\u884c\u7aef\u53e3\u7684\u6253\u5370\u673a\u626b\u63cf\u4eea\u662f\u5e38\u89c1\u7684\uff0c\u4f46\u662f\u6709\u4e86USB\uff0c\u8fd9\u4e9b\u5e94\u7528\u5916\u56f4\u8bbe\u5907\u53ef\u4ee5\u4ee5\u76f8\u540c\u7684\u6807\u51c6\u8fde\u63a5\u5230\u4e2a\u4eba\u8ba1\u7b97\u673a\u4e0a\uff0c\u7136\u540e\u5c31\u6709\u4e86USB\u786c\u76d8\u3001USB\u9f20\u6807\u3001USB\u6253\u5370\u673a\u7b49\u3002
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-USB\u63a5\u53e3
色为数据负线(USB Port-或Data-),绿色线为数据正线(USB Port+或Data+)
只要你记得线的排法就不要紧,对应好的那个排列,然后焊好!找个坏U盘试下,亮不亮!不要用好的,因为U盘中间的两根是通讯,外两根是供电,弄错了,后果自负!
绛旓細USB鎺ュ彛鍥涙牴绾夸竴鑸殑鎺掑垪鏂瑰紡鏄細绾紙USB鐢垫簮锛夌櫧锛堟暟鎹嚎璐燂級缁匡紙鏁版嵁绾挎锛夐粦锛堝湴绾匡級浠庡乏鍒板彸銆傜孩鑹蹭唬琛║SB鐢垫簮锛 鏍囨湁锛峍CC銆丳ower銆5V銆5VSB瀛楁牱銆傜櫧鑹蹭唬琛║SB鏁版嵁绾匡細锛堣礋锛夛紞DATA-銆乁SBD-銆丳D-銆乁SBDT-銆傜豢鑹蹭唬琛║SB鏁版嵁绾匡細锛堟锛夛紞DATA+銆乁SBD+銆丳D+銆乁SBDT+銆傞粦鑹蹭唬琛ㄥ湴绾匡細 GND銆...
绛旓細USB4璺熺嚎涓绘澘9閽鎺ョ嚎娉姝ラ濡備笅锛1.绗竴姝ワ紝鏌ョ湅甯歌鐨剈sb鎻掑ご瀵瑰簲鎺ョ嚎鍥撅紝濡備笅鍥俱2.绗簩姝ワ紝鎵惧埌涓绘澘USB閽堝骇鐨勪綅缃紝濡傚浘鏈9涓拡澶淬3.绗笁姝ワ紝鏌ョ湅4璺熺嚎鐨刄SB鎻掑ご銆4.绗洓姝ワ紝鎸夌収鎺ョ嚎鍥捐繘琛屾帴绾挎搷浣溿傜孩鑹茬殑绾挎潯浠h〃USB鎻掑ご,涓嬮潰鐨勯暱鏂瑰舰浠h〃閽堝骇锛4鏍圭嚎鎸夐鑹插鍙锋彃涓婂氨瀵逛簡銆
绛旓細鏂规硶锛1銆佸皢2113USB鑰虫満闊抽绾5261鏂ご澶勫墺寮锛屽皢涓ゆ牴闊抽绾块鑹茬浉鍚岀殑杩涜瀵规帴銆傚锛氱孩--绾2銆侀鑹茶瘑4102鍒涓嬶細绾㈢嚎锛氱數1653婧愭鏋 usb_vcc5v 鐧界嚎锛氳礋鏁版嵁绾 +usb_data 缁跨嚎锛氭鏁扮増鎹嚎 -usb_data 榛戠嚎锛氭帴鍦 usb_GND 婕嗗寘閾滄潈绾匡細闊抽- audio - 婕嗗寘绾㈢嚎锛氶煶棰+ audio+ ...
绛旓細棣栧厛锛岀‘璁ゆ偍鎵嬪ご鏈夊父瑙佺殑USB鎻掑ご鎺ョ嚎鍥句綔涓哄弬鑰冦傛帴鐫锛屽畾浣嶅埌涓绘澘涓奤SB閽堝骇鐨勮繑鍥炰綅缃紝杩欎釜閽堝骇閫氬父鏈9涓拡鑴氥傜劧鍚庯紝妫鏌ユ偍鎷ユ湁鐨刄SB鎻掑ご锛屽畠搴旇鏈4鏍圭嚎銆傛牴鎹鎺ョ嚎鍥撅紝鎮ㄧ幇鍦ㄥ彲浠ュ紑濮嬮愰拡鎺ョ嚎銆傞氬父锛孶SB鎻掑ご鐨勭嚎鑹叉帓鍒椾粠宸﹀埌鍙充负绾佺櫧銆佺豢銆侀粦锛屽垎鍒唬琛ㄧ數婧愩佹暟鎹礋鏋併佹暟鎹鏋佸拰鍦扮嚎銆傚搴斾富鏉...
绛旓細1. USB榧犳爣绾跨殑鏂帀鍙互閫氳繃鏀圭敤鍏呯數鍣ㄦ潵瑙e喅锛岃屽厖鐢靛櫒閫氬父鏈鍥涙牴绾锛氭銆佺豢銆佽摑銆佺櫧銆2. 鍦║SB鎺ュ彛涓紝閫氬父鏈変袱鏍归暱瑙︾偣鐨勭嚎鐢ㄤ簬渚涚數锛屽彟澶栦袱鏍圭敤浜庢暟鎹紶杈撱3. 杩炴帴鍒癠SB鎺ュ彛鐨勪袱鏍圭嚎閫氬父濡備笅鍒嗛厤锛氱孩鑹茬嚎浠h〃鐢垫簮绾匡紙VCC+锛夛紝鐧借壊绾夸负璐熸暟鎹嚎锛圥ORT锛嶏級銆4. 缁胯壊绾胯〃绀烘鏁版嵁绾匡紙PROT+锛夛紝...
绛旓細3銆佸壀鏂紶鏍杩炴帴绾锛屽墺寮锛岄噷闈篃鏄洓绉嶉鑹茬殑绾裤4銆佹牴鎹袱绉嶇嚎鐨勯鑹插畾涔夛紝搴旇鏈変笅闈㈢殑瀵瑰簲鍏崇郴銆5銆佸鏋滃彂鐜板墺寮鐨勯噾灞炰笣涓婃湁缁濈紭灞傦紝闇瑕佺敤鐏満鐑т竴涓嬨傜劧鍚庡紑濮鎺ョ嚎锛屾妸鏁版嵁绾跨殑缁胯壊绾垮拰榧犳爣绾跨殑缁胯壊绾胯繛璧锋潵锛岀敤缁濈紭鑳跺甫瑁逛弗瀹烇紝涓嶈璁╅噾灞炰笣闇插湪缁濈紭鑳跺甫澶栭潰銆傚彟澶3鏍瑰悓鏍风殑鎺ユ硶銆6銆佹渶鍚庢槸...
绛旓細USB鎺ュ彛鐨4鏍圭嚎鍒嗛厤濡備笅锛岃娉ㄦ剰涓嶈灏嗘璐熸瀬鎺ュ弽锛屼互鍏嶆崯鍧廢SB璁惧鎴栫數鑴戠殑鍗楁ˉ鑺墖锛1. 绾㈣壊绾 - USB鐢垫簮锛氭爣鏈-VCC銆丳ower銆5V銆5VSB瀛楁牱銆2. 鐧借壊绾 - USB鏁版嵁绾匡紙璐燂級锛氭爣鏈塂ATA-銆乁SBD-銆丳D-銆乁SBDT-瀛楁牱銆3. 缁胯壊绾 - USB鏁版嵁绾匡紙姝o級锛氭爣鏈塂ATA+銆乁SBD+銆丳D+銆乁SBDT+瀛楁牱銆4...
绛旓細USB4璺熺嚎涓绘澘9閽鎺ョ嚎娉姝ラ濡備笅锛1銆佹煡鐪嬪父瑙佺殑usb鎻掑ご瀵瑰簲鎺ョ嚎鍥撅紝濡備笅鍥 2銆佹壘鐭ュ埌涓绘澘USB閽堝骇鍥炵殑浣嶇疆锛屽鍥炬湁绛9涓拡澶 3.鏌ョ湅4鏍圭嚎鐨刄SB鎻掑ご 4銆佹寜鐓ф帴绾垮浘杩涜鎺ョ嚎鎿嶄綔銆傜孩鑹茬殑绾挎潯浠h〃USB鎻掑ご,涓嬮潰鐨勯暱鏂瑰舰浠h〃閽堝骇锛4鏍圭嚎鎸夐鑹插鍙锋彃涓婂氨瀵逛簡銆
绛旓細USB鐨4鏍圭嚎涓嶅彲涔辨帴锛屾帴鍙嶄細鐑ф帀USB璁惧鎴栬呯數鑴戠殑鍗楁ˉ鑺墖銆俇SB鏁版嵁绾夸竴鍏辨湁鍥涗釜閽堬紝鍏朵腑涓や釜閽堟槸杩炴帴鏁版嵁鐨勪綔鐢紝鍙﹀涓や釜閽堟槸鍏呯數鐨勭數婧愮嚎鍖呮嫭鎺ュ湴鐨勩1銆佺孩绾跨殑浣滅敤锛氱數婧愭鏋侊紙鎺ョ嚎涓婄殑鏍囪瘑涓猴細+5V鎴朧CC锛夈2銆佺櫧绾跨殑浣滅敤锛氳礋鐢靛帇鏁版嵁绾匡紙鏍囪瘑涓猴細Data-鎴朥SB Port -锛夈3銆佺豢绾跨殑浣滅敤锛氭...
绛旓細绾㈣壊鎺锛岀櫧鑹叉帴G锛堟垨鑰呭厛涓嶆帴鐧借壊锛屾潯浠舵槸榛戣壊鎺ヤ簡锛夈傚彟涓ゆ牴杞祦瀵规帴涓涓嬶紝鏈夌敤灏辨帴瀵逛簡锛屾病鐢ㄥ氨鍙嶆帴涓涓嬨傜剨鎺ョ孩绾 鍜 榛(榛)绾跨殑鏃跺欙紝鍗冧竾涓嶈兘鎶婃璐熸瀬寮勫弽浜嗭紝鍚﹀垯瀹规槗鐑ф瘉USB閿洏銆傝繖鍥涙牴绾鍙互鐢ㄧ儥閾佺剨鎺ワ紝浣嗘渶濂界敤20W鍐呯儹寮忥紝鐒婃帴鏃跺皢鐑欓搧鐢垫簮鎷旀帀锛屼互鍏嶅洜鐑欓搧婕忕數灏嗛敭鐩樿姱鐗囧嚮绌裤