{"id":35,"date":"2026-01-09T06:41:01","date_gmt":"2026-01-08T22:41:01","guid":{"rendered":"https:\/\/gccircuit.com\/wordpress\/?p=35"},"modified":"2026-01-14T02:02:03","modified_gmt":"2026-01-13T18:02:03","slug":"gc-dac-v2-0cs8414cs4334","status":"publish","type":"post","link":"https:\/\/gccircuit.com\/wordpress\/2026\/01\/09\/gc-dac-v2-0cs8414cs4334\/","title":{"rendered":"GC-DAC-V2.0(CS8414+CS4334)"},"content":{"rendered":"\n<p>\u4e4b\u524d\u88fd\u4f5c\u4e86\u751f\u5e73\u7b2c\u4e00\u53f0DAC(CS8412+CS4334)\u5f8c\uff0c\u6703\u6709\u9019\u6a23\u7684\u9078\u64c7\u662f\u56e0\u70ba\u624b\u908a\u525b\u597d\u6709\u4e00\u9846CS8412\uff0c\u5f8c\u4f86\u56e0\u70ba\u6709\u7db2\u53cb\u5e0c\u671b\u8907\u88fd\u6211\u7684DAC\uff0c\u7d50\u679c\u77e5\u9053\u95dc\u9375\u96f6\u4ef6CS8412\u65e9\u5df2\u505c\u7522\u591a\u5e74\uff0c\u5c31\u7b97\u7db2\u8def\u4e0a\u9084\u9084\u90e8\u4efd\u5ee0\u5546\u6709\u8ca9\u552e\uff0c\u4f46\u50f9\u683c\u537b\u6bd4\u5b83\u4e0b\u4e00\u4ee3\u7684\u6676\u7247(CS8414)\u8cb4\u4e86\u597d\u5e7e\u500d\uff0c\u4e5f\u56e0\u70ba\u5982\u6b64\uff0c\u6fc0\u8d77\u4e86\u6211\u898f\u5283GC-DAC-V2.0\u7684\u60f3\u6cd5\u3002<\/p>\n\n\n\n<p>\u96d6\u6709\u4e9b\u5927\u5927\u5728\u7db2\u8def\u4e0a\u7684\u8a0e\u8ad6\uff0c\u8a8d\u70baCS8414(96K\u7684\u89e3\u6790\u5ea6)\u5be6\u969b\u6548\u679c\u4e0d\u5982CS8412\uff0c\u4f46\u5728\u97f3\u6a02\u5927\u5ef3\u4e2d[\u72c2\u4eba]\u7684\u4e00\u500b\u8aaa\u660e\uff0c\u53c8\u8b93\u6211\u5c0dCS8414\u6709\u9ede\u4fe1\u5fc3\uff0c\u4ed6\u8aaa\u5927\u90e8\u4eba\u5728\u6bd4\u8f03\u9019\u5169\u500b\u63a5\u6536\u6676\u7247\u6642\uff0c\u90fd\u5728IC\u5ea7\u4e0a\u9032\u884c\uff0c\u800c\u4e14CS8414\u5927\u90fd\u4ee5SMD\u914d\u5408\u8f49\u63a5\u677f\u8f49\u63a5\u70baDIP\u7684\u578b\u5f0f\u4f86\u6e2c\u8a66\uff0c\u5c0e\u7dda\u9577\u5ea6\u589e\u9577\u4e86\u4e0d\u5c11\uff0c\u7576\u7136\u5bb9\u6613\u53d7\u5e72\u64fe\uff0c\u6211\u5728\u88fd\u4f5cV1.0\u6642\u4e5f\u6709\u540c\u611f!\uff0c\u6240\u4ee5\u5982\u679c\u5728\u8a2d\u8a08\u96fb\u8def\u677f\u6642\u5c31\u76f4\u63a5\u8a2d\u8a08\u70baSMD\u7684\u4f48\u7dda\uff0c\u61c9\u8a72\u53ef\u4ee5\u907f\u514d\u4e0a\u8ff0\u7684\u60c5\u5f62\uff0c\u96d6\u7136\u5728\u88fd\u4f5c\u671f\u9593\u9047\u5230\u4e86\u4e00\u4e9b\u554f\u984c\uff0c\u4e00\u958b\u59cb\u6e2c\u8a66\u6642\u6c92\u8072\u97f3\uff0c\u4f46\u6c92\u591a\u4e45\u5c31\u627e\u5230\u554f\u984c\u4e86,\u6211\u5c11LAY\u4e86\u5169\u689d\u7dda\uff0c\u5148\u4ee5OK\u7dda\u9023\u4e0a\u5f8c\uff0c\u6c92\u554f\u984c\u4e86! \u800c\u4e14\u8b49\u5be6\u4e86[\u72c2\u4eba]\u7684\u8aaa\u6cd5\u3002\u8f38\u51fa\u7684\u8072\u97f3\u6676\u7469\u5254\u900f!<\/p>\n\n\n\n<p>\u73fe\u5728\u6211\u4e5f\u628a\u539f\u96fb\u8def\u677f\u4e0a\u5c11LAY\u7684\u5169\u689d\u7dda\u52a0\u4e0a\u4e86\uff0c\u4fee\u6539\u4e86\u90e8\u4efd\u7684\u8173\u4f4d\u8ddd\u96e2\uff0c\u6240\u4ee5\u5404\u4f4d\u5728\u672c\u6587\u5f97\u5230\u7684\u5167\u5bb9\u662f\u6700\u5f8c\u4fee\u6b63\u7684\u677f\u672c\u3002<\/p>\n\n\n\n<p><strong>\u96fb\u6e90\u90e8\u4efd\uff1a<\/strong><\/p>\n\n\n\n<p>\u9019\u6b21\u7684\u8a2d\u8a08\uff0c\u4e00\u6a23\u4f7f\u7528LM317\u505a\u70ba\u7a69\u58d3\u96fb\u8def\uff0c\u4e14\u5206\u96e2\u6578\u4f4d\u96fb\u8def\u4f7f\u7528\u7684\u96fb\u6e90\u53ca\u985e\u6bd4\u96fb\u8def\u4f7f\u7528\u7684\u96fb\u6e90\uff0c\u6240\u4ee5\u4f7f\u7528\u4e86\u5169\u7d44LM317\u7a69\u58d3\u96fb\u8def\uff0c\u53e6\u5916\u4e5f\u52a0\u5927\u4e86\u6ffe\u6ce2\u96fb\u5bb9\uff0c\u5730\u7dda\u7684\u914d\u7f6e\u65b9\u9762\u4e5f\u5206\u7684\u8f03\u70ba\u6e05\u695a\uff0c\u5168\u90e8\u5229\u7528\u96fb\u611f\u53ca\u78c1\u82af\u505a\u826f\u597d\u7684\u5206\u96e2\uff0c\u4ee5\u907f\u514d\u53ef\u80fd\u7684\u96dc\u8a0a\u3002<\/p>\n\n\n\n<p><strong>\u63a5\u6536\u6676\u7247\uff1a<\/strong><\/p>\n\n\n\n<p>\u7531Crystal\u5f8c\u4f86\u63a8\u51fa\u7684CS8414\u63a5\u6536\u6676\u7247\uff0c\u5176\u8173\u4f4d\u8207 \u539f\u6709\u7684CS8412\u5b8c\u5168\u76f8\u540c\uff0c\u53ea\u8981\u6539\u63dbFILT\u63a5\u8173\u7684\u96fb\u963b\u53ca\u96fb\u5bb9\u5373\u53ef\u76f4\u63a5\u53d6\u4ee3\u30028414\u6700\u5927\u7684\u7279\u8272\u662f\u652f\u63f4\u53d6\u6a23\u7387\u81f396K\u3002\u800c\u4e14\u5728\u6211\u5be6\u969b\u6e2c\u8a66\u4e0b\u7684\u611f\u89ba\uff0c\u63a5\u6536\u80fd\u529b\u6bd4CS8412\u597d\u3002\u9019\u6b21\u7684\u8a2d\u8a08\u70ba\u4e86\u66f4\u65b9\u4fbfDIY\u53ca\u53ef\u80fd\u81ea\u5df1\u8a2d\u8a08\u6a5f\u7bb1\u8005\u7684\u4fbf\u5229\u6027\uff0c\u53d6\u6d88\u4e86V1.0\u4e2dLOCK\u983b\u7387\u7684\u6307\u793a\uff0c\u53ea\u7559\u4e0bLOCK\u6307\u793a\u71c8\u3002<\/p>\n\n\n\n<p><strong>DAC\u6676\u7247:<\/strong><\/p>\n\n\n\n<p>CS4334\u4e5f\u662f\u7531Crystal\u63a8\u51fa\u7684DAC\u6676\u7247\uff0c\u96d6\u7136\u53ea\u662f\u5c0f\u5c0f\u4e00\u9846\uff0c\u537b\u64c1\u670924bit\/96khz\u63a5\u6536\u89e3\u78bc\u80fd\u529b\uff0c\u6240\u4ee5\u9019\u6b21\u7684\u8a2d\u8a08\u914d\u5408CS8414\u5168\u6a5f\u53ef\u4ee5\u5b8c\u5168\u7684\u9054\u523024bit\/96khz\u63a5\u6536\u89e3\u78bc\u80fd\u529b\u3002\u96d6\u7136CS4334\u50f9\u4f4d\u4e0d\u9ad8\uff0c\u4f46\u662f\u8a31\u591a\u5927\u5ee0\u4e5f\u90fd\u4f7f\u7528\u5b83\u4f86\u63a8\u51faDAC\uff0c\u5982Phoenix DAC-03\u7b49\u2026..<\/p>\n\n\n\n<p><strong>\u8f38\u51fa\u96fb\u8def\uff1a<\/strong><\/p>\n\n\n\n<p>\u9019\u6b21\u7684\u8f38\u51fa\u96fb\u8def\u4e0a\u6709\u9ede\u6539\u8b8a\uff0c\u5c31\u662fC11\uff0cC12\uff0c\u5728V1.0\u6642\u9019\u500b\u96fb\u5bb9\u6211\u662f\u4f7f\u7528\u926d\u8cea\u96fb\u5bb9\uff0c\u56e0\u70ba\u7db2\u8def\u4e0a\u8a31\u591a\u7684\u8a0e\u8ad6\uff0c\u5efa\u8b70\u4f7f\u7528\u7b52\u578b\u96fb\u5bb9\uff0c\u53ef\u4ee5\u4f7f\u983b\u7387\u97ff\u61c9\u66f4\u5bdb\u5ee3\uff0c\u6240\u4ee5\u6211\u5728\u9019\u6b21\u7684\u88fd\u4f5c\u4e5f\u5c31\u8a66\u8457\u7528\u7528\u770b\uff0c\u7d50\u679c\u6548\u679c\u771f\u7684\u4e0d\u932f\uff0c\u4f46\u5982\u679c\u4f60\u9084\u662f\u937e\u610f\u926d\u8cea\u6216\u96fb\u89e3\u96fb\u5bb9\uff0c\u6211\u5728\u96fb\u8def\u677f\u4e0a\u9084\u662f\u7559\u4e0b\u4e86\u96f6\u4ef6\u7684\u4f4d\u7f6e(CB13,CB14)\u3002<\/p>\n\n\n\n<p><strong>\u96f6\u4ef6\u7684\u9078\u7528:<\/strong><\/p>\n\n\n\n<p>\u96f6\u4ef6\u7684\u9078\u64c7\u8ddf\u4e0a\u4e00\u6b21\u5927\u90e8\u4efd\u4e00\u6a23\uff0c\u4f7f\u75281%\u7684\u7cbe\u5bc6\u96fb\u963b\uff0c\u5c0f\u578b\u96fb\u5bb9\u5340\u5206\u96fb\u6e90\u6ffe\u6ce2\u53ca\u6578\u4f4d\u96fb\u8def\u90e8\u4efd\u7684\u65c1\u8def\u96fb\u5bb9\uff0c\u4f7f\u7528\u57fa\u5c64\u96fb\u5bb90.1uF\uff1b\u985e\u6bd4\u96fb\u8def\u90e8\u4efd\u7684\u65c1\u8def\u96fb\u5bb9\u4f7f\u7528\u91d1\u5c6c\u76ae\u819c\u96fb\u5bb9\uff0c\u8f38\u51fa\u4ea4\u9023\u76843.3uF\u63a1\u7528\u7b52\u578b\u96fb\u5bb9\uff0c\u53e6\u5916\u4f34\u96a8\u5143\u4ef6\u96fb\u6e90\u7aef\u7684\u6ffe\u6ce2\u96fb\u5bb9\u5168\u90e8\u63a1\u7528\u926d\u8cea\u96fb\u5bb9\uff0c\u96d6\u7136\u7528\u6599\u6210\u672c\u4e0a\u53ef\u80fd\u6709\u9ede\u9ad8\uff0c\u4f46\u662f\u6211\u5011\u5df2\u6c92\u4f7f\u7528WIMA\u7b49\u767c\u71d2\u7d1a\u7684\u96fb\u5bb9\u5df2\u7d93\u7701\u4e0b\u4e0d\u5c11\u7684\u7d93\u8cbb\u4e86\uff0c\u9019\u662f\u4e00\u7a2e\u5728\u54c1\u8cea\u8207\u6210\u672c\u4e0a\u6700\u4f73\u7684\u6298\u8877\u9ede\uff0c\u81f3\u5c11\u6211\u662f\u9019\u9ebc\u8a8d\u70ba!<\/p>\n\n\n\n<p>\u96fb\u8def\u5716\u5982\u4e0b:<\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/GCDACV2D-SCH.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"GCDACV2D-SCH \u7684\u5d4c\u5165\u5167\u5bb9\u3002\"><\/object><a id=\"wp-block-file--media-d9e74587-d878-4d7c-9a1b-7621f6eae717\" href=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/GCDACV2D-SCH.pdf\">GCDACV2D-SCH<\/a><a href=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/GCDACV2D-SCH.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-d9e74587-d878-4d7c-9a1b-7621f6eae717\">\u4e0b\u8f09<\/a><\/div>\n\n\n\n<p><strong>\u96fb\u8def\u677f\u7684\u914d\u7f6e\u5982\u4e0b\uff1a<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"577\" src=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-3.png\" alt=\"\" class=\"wp-image-37\" srcset=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-3.png 800w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-3-300x216.png 300w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-3-768x554.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u96fb\u8def\u677f\u5e95\u7247\u6a94\u4e0b\u8f09\u5982\u4e0b:<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-eb13e9c6-7ca7-4c50-b9c1-74a5f3c85c5d\" href=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/GCDACV2D-BLAY.pdf\">GCDACV2D-BLAY<\/a><\/div>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table class=\"has-fixed-layout\"><tbody><tr><td colspan=\"4\"><strong>\u96f6 \u4ef6 \u6e05 \u55ae<\/strong><\/td><\/tr><tr><td>R1,R3<\/td><td>470&nbsp; * 2<\/td><td>C1,C5,C6,C10,C17,C19,C20,C24,C26,C27<\/td><td>10uF\/16V\u926d\u8cea<\/td><\/tr><tr><td>R2<\/td><td>75<\/td><td>C15<\/td><td>6800uF\/25V<\/td><\/tr><tr><td>R4,R5<\/td><td>240K * 2<\/td><td>C22<\/td><td>10000uF\/25V<\/td><\/tr><tr><td>R6,R7<\/td><td>560 *2<\/td><td>C1.1,C4,C8,C9,C16,C18,C21,C23,C25,C28<\/td><td>0.1(104)\u57fa\u5c64\u96fb\u5bb9*10<\/td><\/tr><tr><td>R8,R9<\/td><td>22K *2<\/td><td>C2,C3<\/td><td>0.01(103)\u91d1\u5c6c\u76ae\u819c*2<\/td><\/tr><tr><td>R10,R11<\/td><td>150 *2<\/td><td>C13,C14<\/td><td>0.01(103)*2<\/td><\/tr><tr><td>R12<\/td><td>1K *1<\/td><td>C7<\/td><td>0.068(68000p)\u91d1\u5c6c\u76ae\u819c* 1<\/td><\/tr><tr><td>VR1,VR2<\/td><td>1K\u7cbe\u5bc6\u53ef\u8abf<\/td><td>C11,C12<\/td><td>3.3uF\/100V\u7b52\u578b\u96fb\u5bb9<\/td><\/tr><tr><td>D1~D8<\/td><td>1N4007 *8<\/td><td>L1,L2,L3,L4<\/td><td>47uH\u96fb\u611f *4<\/td><\/tr><tr><td>IC1,IC2<\/td><td>LM317 *2<\/td><td>L5,L6<\/td><td>1.5uH\u96fb\u611f *2<\/td><\/tr><tr><td>U1<\/td><td>74HC04<\/td><td>BEAD1,BEAD2<\/td><td>\u78c1\u82af&nbsp;*2<\/td><\/tr><tr><td>U2<\/td><td>CS8414<\/td><td>SW1<\/td><td>\u55ae\u5200\u96d9\u5207<\/td><\/tr><tr><td>U3<\/td><td>CS4334<\/td><td>CON1<\/td><td>\u540c\u8ef8\u6bcd\u5ea7<\/td><\/tr><tr><td>LED1,LED2<\/td><td>LED * 2<\/td><td>TOSLINK<\/td><td>TORX178\u6216179\u7b49..<\/td><\/tr><tr><td>AC\u8f38\u5165\u7aef\u5b50<\/td><td>3\u7aef\u5b50<\/td><td>CON2<\/td><td>RCA\u7acb\u9ad4\u6bcd\u5ea7<\/td><\/tr><tr><td>14PIN IC\u5ea7<\/td><td>FOR 7404 *1<\/td><td>\u9285\u67f1<\/td><td>*4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u6ce8\u610f\u4e8b\u9805\uff1a<\/strong><\/p>\n\n\n\n<p>1.\u5728\u4e0a\u5716\u4e2d\u53ef\u4ee5\u770b\u5230\u6709\u4e00\u4e9b\u7d05\u9ede\u8868\u793a\u8981\u624b\u5de5\u8cab\u5b54\uff0c\u4e5f\u5c31\u662f\u7528\u5c0e\u7dda\u7a7f\u904e\u96fb\u8def\u677f\uff0c\u5169\u9762\u90fd\u710a\u932b\uff0c\u7da0\u8272\u7684\u9ede\u8868\u793a\u90a3\u662f\u96f6\u4ef6\u7684\u8173\u4f4d\uff0c\u4e0a\u3001\u4e0b\u677f\u9762\u90fd\u8981\u710a\u932b\u3002<\/p>\n\n\n\n<p>\u53e6\u5916CS8414\u53caCS4334\u90fd\u662fSMD\u5143\u4ef6\uff0c\u518d\u710a\u63a5\u6642\u8981\u975e\u5e38\u5c0f\u5fc3\uff0c\u7d76\u4e0d\u53ef\u9020\u6210\u77ed\u8def\u7684\u60c5\u5f62\uff0c\u6700\u597d\u4f7f\u7528\u53ef\u8abf\u6eab\u3001\u7d30\u5c16\u982d\u7684\u70d9\u9421\uff0c\u6216\u662f30W\u5de6\u53f3\u7684\u7d30\u5c16\u982d\u7684\u70d9\u9421\uff0c\u70d9\u9421\u982d\u8981\u96a8\u6642\u6e05\u6f54\u3002<\/p>\n\n\n\n<p>2.\u5b89\u88dd\u6642\u8981\u5148\u5f9e\u96fb\u6e90\u7684\u90e8\u4efd\u958b\u59cb\uff0c\u710a\u5b8c\u9019\u500b\u90e8\u4efd\u5f8c\uff0c\u52a0\u4e0a\u8b8a\u58d3\u5668\uff0c\u53ef\u7528AC 8-0-8\u6216AC 9-0-9\u90fd\u53ef\u4ee5\uff0c \u5982\u679c\u4f60\u9023\u5176\u5b83\u96f6\u4ef6\u4e5f\u4e00\u8d77\u710a\uff0c\u8acb\u5148\u4e0d\u8981\u710aL5,BD1,L6,BD2\uff0c\u9019\u6a23\u9084\u6c92\u8abf\u6574\u7684\u96fb\u58d3\u5c31\u4e0d\u6703\u9032\u8f38\u5165\u5230\u96fb\u8def\u88e1\uff0c\u7b49\u6211\u5011\u628a5V\u7684\u96fb\u58d3\u90fd\u8abf\u597d\uff0c\u518d\u710a\u4e0a\u90194\u500b\u96f6\u4ef6\u3002\u8abf\u6574VR1\u53caVR2\uff0c\u914d\u5408\u6578\u4f4d\u96fb\u8868\uff0c\u4f7f+VD\u53ca+VA\u7684\u8f38\u51fa\u90fd\u70ba+DC 5V\u3002<\/p>\n\n\n\n<p>&nbsp;&nbsp;\u5982\u679c\u4f60\u4e0d\u60f3\u7528\u53ef\u8b8a\u96fb\u963b\u4f86\u8abf\u6574\u96fb\u58d3\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u4ee5452\u6b50\u59c6\u7684\u7cbe\u5bc6\u96fb\u963b\u4f86\u53d6\u4ee3VR1\u53caVR2\uff0c\u9019\u6642LM317\u7684\u8f38\u51fa\u96fb\u58d3\u5c31\u662f5V\uff0c\u4e0d\u7528\u518d\u8abf\u6574\uff0c\u76f4\u63a5\u710a\u5728\u53d6\u4ee3\u96fb\u8def\u677f\u4e0aVR\u4f4d\u7f6e\u7684\u6700\u5916\u5074\u5169\u710a\u9ede\u3002\u5176LM317\u8f38\u51fa\u7684\u96fb\u58d3\u8a08\u7b97\u65b9\u6cd5, \u7ad9\u4e0a\u4e5f\u6709\u7a0b\u5f0f\u53ef\u4ee5\u76f4\u63a5\u8a66\u7b97:<a target=\"_blank\" href=\"http:\/\/gc.digitw.com\/Program\/LM317-CALC\/LM317-Calc.html\" rel=\"noreferrer noopener\">LM317\u8f38\u51fa\u96fb\u58d3\u7dda\u4e0a\u8a08\u7b97<\/a><\/p>\n\n\n\n<p>3.\u5982\u679c\u4f60\u8981\u81ea\u884c\u88fd\u4f5c\u96fb\u8def\u677f\uff0c\u5e95\u7247\u5716\u6703\u5728\u4e0b\u9762\u5e7e\u9801\u770b\u5230\uff0c\u5217\u5370\u6642\u8981\u53d6\u6d88\u81ea\u52d5\u7e2e\u653e\uff0c\u4e0d\u7136\u6d17\u51fa\u4f86\u7684\u677f\u5b50\u5c31\u4e0d\u4e00\u6a23\u5927\u4e86\uff0c\u5370\u51fa\u6642\u662f\u96d9\u9762\u677f\u5716\uff0c\u6240\u4ee5\u5370\u5728\u900f\u660e\u7247\u5f8c\u8981\u66dd\u5149\u6642\u8981\u6ce8\u610f\u662f\u90a3\u4e00\u9762\u5728\u4e0a\u6216\u5728\u4e0b\uff0c\u6587\u5b57\u770b\u8d77\u4f86\u662f\u6b63\u78ba\u7684\u9762\u5728\u4f60\u76ee\u8996\u7684\u90a3\u4e00\u5c64\uff0c\u4e0a\u4e0b\u78ba\u5be6\u5c0d\u6b63\u5f8c\u518d\u66dd\u5149\u3002<\/p>\n\n\n\n<p>4.\u4ee5\u4e0b\u662f\u5e7e\u5f35\u88fd\u4f5c\u53ca\u6e2c\u8a66\u6642\u7684\u7167\u7247\uff1a<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-image size-full is-resized is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-4.png\" alt=\"\" class=\"wp-image-40\" style=\"width:524px;height:auto\" srcset=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-4.png 600w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-4-300x225.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"http:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-6.png\" alt=\"\" class=\"wp-image-42\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/GC-DACV2-03.jpg\" alt=\"\" class=\"wp-image-43\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>\u5f8c\u4f86\u7531\u65bc\u7ad9\u53cb\u8981\u6c42\u96c6\u8cfc\u5ee0\u88fd\u96fb\u8def\u677f\uff0c\u5df2\u6709\u88fd\u4f5c\u4e26\u767c\u51fa\uff0c\u9084\u6709\u5269\u4e00\u4e9b\u96fb\u8def\u677f\u53ca\u6750\u6599\u5982\u4e0b:\u5982\u6709\u9700\u8981\u4e5f\u8acb\u5148\u4f86\u4fe1\u8a62\u554f\u770b\u662f\u5426\u9084\u6709\u5b58\u91cf.\\<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"381\" src=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-7.png\" alt=\"\" class=\"wp-image-44\" srcset=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-7.png 600w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-7-300x191.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p>\u7531\u65bc\u4e4b\u524d\u88fd\u4f5c\u7684\u96fb\u8def\u677f\u6240\u4f7f\u7528\u7684RCA\u5ea7\uff0c\u76ee\u524d\u8cb7\u4e0d\u5230\uff0c\u6240\u4ee5\u91cd\u65b0\u4f7f\u7528\u624b\u908a\u53ef\u4ee5\u7372\u5f97\u7684RCA\u4f86Layout\u9069\u5408\u7684\u5b54\u4f4d\uff0c\u4e14\u4e5f\u9802\u7559\u4e86\u5916\u710aRCA\u5ea7\u7684\u5b54\u4f4d\uff0c\u65b9\u4fbfDIYer\u9078\u64c7RCA\u5ea7\u7684\u5f48\u6027\uff1b\u53e6\u5916CS8414\u9023\u63a5CS4334\u9593\u7684I<sup>2<\/sup>S\u4ecb\u9762\u4e5f\u591a\u7559\u4e86\u4ecb\u9762\u5b54\u4f4d\uff0c\u589e\u52a0\u4e86DIY\u7684\u5f48\u6027\u3002\u96f6\u4ef6\u914d\u7f6e\u5716\u5982\u4e0b:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"920\" height=\"1024\" src=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-8-920x1024.png\" alt=\"\" class=\"wp-image-45\" srcset=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-8-920x1024.png 920w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-8-270x300.png 270w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-8-768x854.png 768w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-8.png 1172w\" sizes=\"auto, (max-width: 920px) 100vw, 920px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>\u53f3\u65b9\u5716\u7247\u70ba\u96fb\u8def\u677f\u5e95\u9762\u65b0\u589e\u7684I2S\u9810\u7559\u5b54,\u4e00\u822c\u4f7f\u7528\u4e0d\u7528\u7406\u6703,\u4f46\u559c\u6b61\u52d5\u624b\u7684\u4eba\u6709\u6a5f\u6703\u53ef\u4ee5\u9019\u500b\u4ecb\u9762\u9023\u63a5\u5230\u5176\u5b83\u7684DAC\u89e3\u78bc\u5668.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"258\" height=\"143\" src=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/DAC-INTERFACE-PIC.jpg\" alt=\"\u5716\u7247\u70ba\u96fb\u8def\u679d\u5e95\u9762\u65b0\u589e\u7684I2S\u9810\u7559\u5b54,\u4e00\u822c\u4f7f\u7528\u4e8e\u7528\u7406\u6703,\u4f46\u559c\u6b61\u52d5\u624b\u7684\u4eba\u6709\u6a5f\u6703\u53ef\u4ee5\u9019\u500b\u4ecb\u9762\u9023\u63a5\u5230\u5176\u5b83\u7684DAC\u89e3\u78bc\u5668.\" class=\"wp-image-46\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-file alignright\"><a id=\"wp-block-file--media-b234f48e-c32a-44fa-914c-cd7fd2573496\" href=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/DAC-2CF-BL-1.pdf\">DAC-2CF-BL<\/a><a href=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/DAC-2CF-BL-1.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-b234f48e-c32a-44fa-914c-cd7fd2573496\">\u4e0b\u8f09<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>\u96fb\u8def\u677f\u5e95\u7247\u5716\u6a94\u4e0b\u8f09(PDF)\uff0c\u5217\u5370\u6642\u8981\u53d6\u6d88PDF\u81ea\u52d5\u7e2e\u653e\u7684\u529f\u80fd\uff0c\u5217\u51fa\u7684\u96fb\u8def\u677f\u5927\u5c0f\u6bd4\u5217\u624d\u662f\u6b63\u78ba\u7684<\/p>\n<\/div>\n<\/div>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u96f6\u4ef6\u8868\uff0c\u70ba\u65b9\u4fbf\u88fd\u4f5c\uff0c\u7528\u4f5c\u90e8\u4efd\u8abf\u6574\uff0c\u5982\u90a3\u5169\u500b\u8abf\u65745V\u96fb\u58d3\u7684VR1\u3001VR2,\u6211\u76ee\u524d\u4e5f\u6539\u70ba452R\u7684\u56fa\u5b9a\u96fb\u963b\uff0c\u53d6\u4ee3\u539fVR\u63d2\u710a\u5728\u539fVR\u5b54\u4f4d\uff0c\u4e00\u4e0a\u96fb\u5c31\u662f5V\uff0c\u4e0d\u7528\u8abf\u4e86\uff0c\u4ee5\u514d\u5927\u5bb6\u628a\u6240\u6709\u96f6\u4ef6\u710a\u597d\u5f8c\u4e00\u4e0a\u96fb,\u96fb\u58d3\u9084\u6c92\u8abf\u597d,\u56e0\u96fb\u58d3\u904e\u9ad8\u628a\u5143\u4ef6\u7d66\u71d2\u4e86!<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"755\" height=\"486\" src=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-9.png\" alt=\"\" class=\"wp-image-49\" srcset=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-9.png 755w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-9-300x193.png 300w\" sizes=\"auto, (max-width: 755px) 100vw, 755px\" \/><\/figure>\n\n\n\n<p>\u5982\u6709\u9700\u8981\u96fb\u8def\u677f\u6216\u96f6\u4ef6\u7684\uff0c\u5217\u8868\u5982\u4e0b:(\u76ee\u524d\u56e0CS8414,CS4334\u9032\u8ca8\u6578\u91cf\u4e0d\u591a\u6240\u4ee5\u5c31\u5148\u4e0d\u55ae \u8ce3\u4e86!)<\/p>\n\n\n\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<\/p>\n\n\n\n<p>GC DAC V2.0 \u5ee0\u88fd\u96fb\u8def\u677f\u6bcf\u7247:NT$280.<br><s>\u5168\u5957\u96f6\u4ef6\u5305\u4ee3\u8cfc(\u4e0d\u542b\u8b8a\u58d3\u5668,\u4e0d\u542b\u96fb\u8def\u677f):NT$920.<\/s>\u76ee\u524d\u96f6\u4ef6\u5305\u7f3a\u8ca8!<\/p>\n\n\n\n<p><s>\u5168\u5957\u96f6\u4ef6\u5305\u4ee3\u8cfc&nbsp; (\u542b\u8b8a\u58d3\u5668,\u4e0d\u542b\u96fb\u8def\u677f):NT$1,040.<\/s> \u76ee\u524d\u96f6\u4ef6\u5305\u7f3a\u8ca8!<\/p>\n\n\n\n<p>\u53e6\u6709\u63d0\u4f9b\u5149\u7e96\u9023\u63a5\u7dda,\u5982\u4e0b\u5716, \u6709\u9700\u8981\u7684\u4e00\u8d77\u5bc4,1\u7c73\u7684\u6bcf\u689dNT$70,1.5\u7c73\u7684\u6bcf\u689dNT$90)<\/p>\n\n\n\n<p>\u904b\u8cbb\u5916\u52a0\u7d04:NT$65<\/p>\n\n\n\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"381\" src=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/DAC-V20C-PCB-PIC.jpg\" alt=\"\u96fb\u8def\u677f\" class=\"wp-image-50\" srcset=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/DAC-V20C-PCB-PIC.jpg 600w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/DAC-V20C-PCB-PIC-300x191.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/KIT_PARTS-DAC2.jpg\" alt=\"\u96f6\u4ef6\u5305\" class=\"wp-image-51\" style=\"width:328px;height:auto\" srcset=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/KIT_PARTS-DAC2.jpg 600w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/KIT_PARTS-DAC2-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<p class=\"has-text-align-center\">#### \u53e6\u6709\u63d0\u4f9b\u5149\u7e96\u9023\u63a5\u7dda,\u5982\u4e0b\u5716, \u6709\u9700\u8981\u7684\u4e00\u8d77\u5bc4,1\u7c73\u7684\u6bcf\u689dNT$70,1.5\u7c73\u7684\u6bcf\u689dNT$90)<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/TOSLINK_CABLE.jpg\" alt=\"\" class=\"wp-image-52\" style=\"aspect-ratio:1.333346619897959;width:263px;height:auto\" srcset=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/TOSLINK_CABLE.jpg 600w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/TOSLINK_CABLE-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u710a\u4e0a\u96f6\u4ef6\u5f8c\u7684\u96fb\u8def\u677f,\u7d66\u5927\u5bb6\u53c3\u8003:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"728\" src=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-10.png\" alt=\"\" class=\"wp-image-53\" srcset=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-10.png 1024w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-10-300x213.png 300w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-10-768x546.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u53e6\u5916\u611f\u8b1dDarak\u70ba\u6211\u5011\u7684GC-DAC V2.0\u9019\u500bDIY\u8a2d\u8a08\u9019\u500b\u7f8e\u7f8e\u7684\u58d3\u514b\u529b\u5916\u6bbc\uff0c\u4e5f\u76f4\u63a5\u88fd\u505a\u5957\u4ef6\u51fa\u4f86\u5206\u4eab\u7d66\u5927\u5bb6\uff0c \u6bcf\u5957$900,\u6709\u9700\u8981\u7684\u4f86\u4fe1\u544a\u77e5.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-11.png\" alt=\"\" class=\"wp-image-54\" srcset=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-11.png 800w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-11-300x225.png 300w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-11-768x576.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u6709\u96f6\u4ef6\u9700\u6c42\u7684Email\u8a62\u554f:<a href=\"mailto:georgeliao886@gmail.com\">georgeliao886@gmail.com<\/a>,\u5ed6\u4f50\u6587<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5236\u4f5c\u65bc05\/19\/2006<\/p>\n","protected":false},"author":1,"featured_media":53,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-35","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diy-"],"_links":{"self":[{"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/posts\/35","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/comments?post=35"}],"version-history":[{"count":3,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/posts\/35\/revisions"}],"predecessor-version":[{"id":57,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/posts\/35\/revisions\/57"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/media\/53"}],"wp:attachment":[{"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/media?parent=35"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/categories?post=35"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/tags?post=35"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}