{"id":568,"date":"2020-05-04T15:24:53","date_gmt":"2020-05-04T06:24:53","guid":{"rendered":"https:\/\/picman.dev\/blog\/?p=568"},"modified":"2021-07-17T15:56:57","modified_gmt":"2021-07-17T06:56:57","slug":"%e3%82%aa%e3%83%bc%e3%83%87%e3%82%a3%e3%82%aa%e3%83%9f%e3%82%ad%e3%82%b5%e3%82%92%e8%a9%a6%e4%bd%9c%e3%81%97%e3%81%9f","status":"publish","type":"post","link":"https:\/\/picman.dev\/blog\/2020\/05\/04\/%e3%82%aa%e3%83%bc%e3%83%87%e3%82%a3%e3%82%aa%e3%83%9f%e3%82%ad%e3%82%b5%e3%82%92%e8%a9%a6%e4%bd%9c%e3%81%97%e3%81%9f\/","title":{"rendered":"\u30aa\u30fc\u30c7\u30a3\u30aa\u30df\u30ad\u30b5\u3092\u8a66\u4f5c\u3057\u305f"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">1.  \u80cc\u666f<\/h2>\n\n\n\n<p>\u3053\u3093\u306b\u3061\u306f\u3001PICMAN\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u3001\u3068\u3042\u308b\u4e8b\u60c5\u304b\u3089\u8907\u6570\u6a5f\u5668\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u51fa\u529b\u3092\u4e00\u3064\u306b\u307e\u3068\u3081\u3066\u30a4\u30e4\u30db\u30f3\u3067\u805e\u304d\u305f\u3044\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u3063\u305f\u306e\u3067\u30a2\u30ca\u30ed\u30b0\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30df\u30ad\u30b5\u3092\u81ea\u4f5c\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u6700\u521d\u306fYAMAHA\u3042\u305f\u308a\u306e\u30df\u30ad\u30b5\u3092\u8cb7\u304a\u3046\u304b\u3068\u601d\u3063\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u305d\u3082\u305d\u3082\u30b9\u30c6\u30ec\u30aa\u30df\u30cb\u30d7\u30e9\u30b0\u306e\u5165\u529b\u7aef\u5b50\u304c\u5c11\u306a\u304f\u3001\u30de\u30a4\u30af\u7528\u306e\u30d5\u30a1\u30f3\u30bf\u30e0\u96fb\u6e90\u7aef\u5b50\u3068\u304b\u306f\u4e0d\u8981\u306a\u306e\u3067\u3084\u3081\u307e\u3057\u305f\u3002\u4e00\u53f0\u3042\u308b\u3068\u3044\u308d\u3044\u308d\u3067\u304d\u3066\u9762\u767d\u305d\u3046\u3067\u3059\u304c\u2026<\/p>\n\n\n\n<p>\u7d50\u5c40\u3001GW\u3067\u6642\u9593\u3082\u3042\u308b\u3053\u3068\u3067\u3059\u3057\u81ea\u4f5c\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002\u4eca\u56de\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30df\u30ad\u30b5\u306b\u4fc2\u308b\u8981\u4ef6\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>3\u5165\u529b1\u51fa\u529b<\/li><li>\u7aef\u5b50\u5f62\u72b6\uff1a3.5mm\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30df\u30cb\u30d7\u30e9\u30b0<\/li><li>\u5404\u5165\u529b\u306e\u97f3\u91cf\u8abf\u7bc0\u6a5f\u80fd<\/li><\/ul>\n\n\n\n<p>\u66f8\u304d\u51fa\u3057\u3066\u307f\u308b\u3068\u3053\u308c\u3057\u304b\u306a\u3044\u306e\u3067\u3001\u30aa\u30da\u30a2\u30f3\u30d7\u4e00\u3064\u3067\u30b5\u30b5\u3063\u3068\u3067\u304d\u305d\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u30aa\u30da\u30a2\u30f3\u30d7\u4e00\u3064\u3067\u4f5c\u308b\u30df\u30ad\u30b5\u306e\u539f\u7406<\/h2>\n\n\n\n<p>\u30aa\u30fc\u30c7\u30a3\u30aa\u30df\u30ad\u30b5\u306e\u57fa\u672c\u7684\u306a\u539f\u7406\u3068\u3057\u3066\u306f\u3001\u30a2\u30ca\u30ed\u30b0\u306e\u4fe1\u53f7\u3092\u52a0\u7b97\u3059\u308b\u3060\u3051\u306a\u306e\u3067\u3001\u30aa\u30da\u30a2\u30f3\u30d7\u306e\u52a0\u7b97\u56de\u8def\u304c\u3042\u308c\u3070\u4e8b\u8db3\u308a\u307e\u3059\u3002\u30bf\u30a4\u30c8\u30eb\u306b\u300c\u30aa\u30da\u30a2\u30f3\u30d7\u4e00\u3064\u3067\u4f5c\u308b\u300d\u306a\u3093\u3066\u66f8\u304d\u307e\u3057\u305f\u304c\u3001\u7279\u306b\u90e8\u54c1\u70b9\u6570\u3092\u5de5\u592b\u3057\u3066\u6e1b\u3089\u3057\u305f\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002fig.1\u306b\u30aa\u30da\u30a2\u30f3\u30d7\u3092\u7528\u3044\u305f\u52a0\u7b97\u56de\u8def\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1269\" height=\"524\" src=\"https:\/\/i2.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/image.png?fit=1024%2C423&amp;ssl=1\" alt=\"\" class=\"wp-image-569\" srcset=\"https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/image.png?w=1269&amp;ssl=1 1269w, https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/image.png?resize=300%2C124&amp;ssl=1 300w, https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/image.png?resize=1024%2C423&amp;ssl=1 1024w, https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/image.png?resize=768%2C317&amp;ssl=1 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption>Fig.1 \u30aa\u30da\u30a2\u30f3\u30d7\u3092\u7528\u3044\u305f\u52a0\u7b97\u56de\u8def<\/figcaption><\/figure><\/div>\n\n\n\n<p>Fig.1\u3067\u306f3\u5165\u529b\u306e\u52a0\u7b97\u56de\u8def\u3092\u4f8b\u3068\u3057\u3066\u66f8\u304d\u307e\u3057\u305f\u3002\u53cd\u8ee2\u5897\u5e45\u56de\u8def\u3092\u69cb\u6210\u3057\u305f\u30aa\u30da\u30a2\u30f3\u30d7\u306e\u53cd\u8ee2\u5165\u529b\u7aef\u5b50\u3092\u4e26\u5217\u306b\u5897\u3084\u3059\u3053\u3068\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u4fe1\u53f7\u3092\u52a0\u7b97\u3057\u305f\u51fa\u529b\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30aa\u30da\u30a2\u30f3\u30d7\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u306e\u4e00\u3064\u3067\u3042\u308b\u305f\u3081\u3001\u8a73\u7d30\u306f\u672c\u306a\u308a\u30b0\u30b0\u308b\u306a\u308a\u3067\u305f\u304f\u3055\u3093\u51fa\u3066\u304f\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6ce8\u610f\u70b9\u3068\u3057\u3066\u306f\u3001\u3053\u306e\u56de\u8def\u306f\u53cd\u8ee2\u5897\u5e45\u56de\u8def\u3067\u3042\u308b\u305f\u3081\u3001\u51fa\u529b\u4fe1\u53f7\u306e\u4f4d\u76f8\u304c\u9006\u8ee2\u3057\u3066\u3044\u307e\u3059\u3002\u7c21\u5358\u306b\u8aac\u660e\u3059\u308b\u3068\u30010[V]\u4e2d\u5fc3\u3068\u3057\u3066\u5404\u5165\u529b\u304b\u3089\u305d\u308c\u305e\u308c1[V]\u306e\u4fe1\u53f7\u304c\u5165\u529b\u3055\u308c\u305f\u3068\u304d\u3001\u5358\u7d14\u306a\u52a0\u7b97\u7d50\u679c\u306f3[V]\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u672c\u56de\u8def\u3067\u306e\u51fa\u529b\u306f-3[V]\u306b\u306a\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u4e2d\u5fc3\u306e\u57fa\u6e96\u96fb\u5727\u304b\u3089\u53cd\u8ee2\u3057\u305f\u51fa\u529b\u3068\u306a\u308a\u307e\u3059\u3002\u4eca\u56de\u306e\u3088\u3046\u306a\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u97f3\u6e90\u3092\u30a4\u30e4\u30db\u30f3\u3067\u805e\u304f\u3053\u3068\u3092\u60f3\u5b9a\u3059\u308b\u5834\u5408\u306f\u7279\u306b\u554f\u984c\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u554f\u984c\u3068\u306a\u308b\u306e\u306f\u3001\u540c\u4e00\u30bd\u30fc\u30b9\u306e\u4fe1\u53f7\u3092\u8907\u6570\u306e\u6a5f\u5668\u3067\u5897\u5e45\u30fb\u518d\u751f\u3059\u308b\u3088\u3046\u306a\u5834\u5408\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u53cd\u8ee2\u5897\u5e45\u306e\u30a2\u30f3\u30d7\u3068\u975e\u53cd\u8ee2\u5897\u5e45\u306e\u30a2\u30f3\u30d7\u304c\u542b\u307e\u308c\u308b\u3068\u6700\u7d42\u7684\u306b\u30b9\u30d4\u30fc\u30ab\u30fc\u304b\u3089\u51fa\u529b\u3055\u308c\u308b\u4fe1\u53f7\u304c\u6253\u3061\u6d88\u3057\u5408\u3044\u6e1b\u8870\u3059\u308b\u3053\u3068\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u3092\u89e3\u6d88\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u53cd\u8ee2\u5897\u5e45\u306e\u5f8c\u306b\u3082\u3046\u4e00\u6bb5\u53cd\u8ee2\u5897\u5e45\u56de\u8def\u3092\u914d\u7f6e\u3057\u3066\u4f4d\u76f8\u3092\u3082\u3068\u306b\u623b\u3057\u307e\u3059\u3002\u4eca\u56de\u306e\u8a66\u4f5c\u56de\u8def\u3067\u306f\u90e8\u54c1\u70b9\u6570\u524a\u6e1b\u306e\u305f\u3081Fig.1\u306e\u307e\u307e\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u8a66\u4f5c\u3057\u305f\u56de\u8def<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">3.1. \u56de\u8def\u56f3<\/h3>\n\n\n\n<p>\u6b21\u306b\u3001Fig.1\u306b\u793a\u3057\u305f\u52a0\u7b97\u56de\u8def\u3092\u30d9\u30fc\u30b9\u306b\u3001\u4eca\u56de\u306e\u8a66\u4f5c\u3057\u305f\u30aa\u30fc\u30c7\u30a3\u30aa\u4fe1\u53f7\u3092\u52a0\u7b97\u3059\u308b\u56de\u8def\u3092Fig.2\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/mix_v1.1.png?ssl=1\"><img loading=\"lazy\" decoding=\"async\" width=\"1874\" height=\"1150\" src=\"https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/mix_v1.1.png?fit=1024%2C628&amp;ssl=1\" alt=\"\" class=\"wp-image-574\" srcset=\"https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/mix_v1.1.png?w=1874&amp;ssl=1 1874w, https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/mix_v1.1.png?resize=300%2C184&amp;ssl=1 300w, https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/mix_v1.1.png?resize=1024%2C628&amp;ssl=1 1024w, https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/mix_v1.1.png?resize=768%2C471&amp;ssl=1 768w, https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/mix_v1.1.png?resize=1536%2C943&amp;ssl=1 1536w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption>Fig.2 \u30aa\u30fc\u30c7\u30a3\u30aa\u30df\u30ad\u30b5\u56de\u8def\uff08\u7247\u30c1\u30e3\u30f3\u30cd\u30eb\uff09<\/figcaption><\/figure><\/div>\n\n\n\n<p>Fig.2\u306b\u793a\u3057\u305f\u306e\u306f\u7247\u30c1\u30e3\u30f3\u30cd\u30eb\u5206\u306b\u306a\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u5b9f\u969b\u306b\u56de\u8def\u3092\u4f5c\u308b\u969b\u306b\u306f\u30b9\u30c6\u30ec\u30aa\u306b\u3059\u308b\u305f\u3081\u3053\u306e\u56de\u8def\u30922\u3064\u4f5c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.2. \u8a66\u4f5c\u56de\u8def\u306e\u7279\u5fb4<\/h3>\n\n\n\n<p>Fig.2\u306b\u793a\u3057\u305f\u56de\u8def\u306f\u5de6\u5074\u306e\u300cAudioIn\u300d\u304c\u5165\u529b\u90e8\u5206\u3067\u53f3\u5074\u306e\u300cMixedAudioOut\u300d\u304c\u51fa\u529b\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u5404\u5165\u529b\u4fe1\u53f7\u306f\u305d\u308c\u305e\u308c\u72ec\u7acb\u3057\u3066\u97f3\u91cf\u8abf\u7bc0\u3059\u308b\u305f\u3081\u3001\u306f\u3058\u3081\u306b\u300cVR_A50k\u300d\u3068\u66f8\u304b\u308c\u305f\u53ef\u5909\u62b5\u6297\u306b\u3088\u308a\u5206\u5727\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f50[k\u03a9]\u306eA\u30ab\u30fc\u30d6\u306e\u53ef\u5909\u62b5\u6297\u3067\u3059\u3002\u305d\u306e\u5f8cDC\u6210\u5206\u3092\u30ab\u30c3\u30c8\u3059\u308b\u305f\u308110[\u03bcF]\u306e\u30b3\u30f3\u30c7\u30f3\u30b5\u3092\u631f\u3093\u3067\u3044\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u62b5\u6297\u3092\u306f\u3055\u307f\u3001\u52a0\u7b97\u56de\u8def\u69cb\u6210\u3068\u306a\u3063\u3066\u30aa\u30da\u30a2\u30f3\u30d7\u306b\u5165\u529b\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>Fig.2\u306b\u793a\u3057\u305f\u56de\u8def\u306f\u30aa\u30da\u30a2\u30f3\u30d7\u3092\u5358\u96fb\u6e90\uff08\u6b63\u96fb\u6e90\u306e\u307f\uff09\u3067\u52d5\u4f5c\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u7406\u7531\u3068\u3057\u3066\u3001\u8ca0\u96fb\u6e90\u306e\u7528\u610f\u3068\u305d\u308c\u306b\u4f34\u3046\u96fb\u6e90\u30ce\u30a4\u30ba\u9664\u53bb\u306b\u82e6\u52b4\u3057\u305d\u3046\u3060\u3068\u601d\u3063\u305f\u304b\u3089\u3067\u3059\u3002\u3068\u3044\u3046\u308f\u3051\u3067\u3001\u4eca\u56de\u30aa\u30da\u30a2\u30f3\u30d7\u306e\u975e\u53cd\u8ee2\u5165\u529b\u7aef\u5b50\u306b\u96fb\u6e90\u96fb\u5727\u306e\u534a\u5206\u306e\u96fb\u5727\u3092\u30d0\u30a4\u30a2\u30b9\u3092\u3057\u3066\u5370\u52a0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u30d0\u30a4\u30a2\u30b9\u3092\u304b\u3051\u308b\u3068\u51fa\u529b\u306b\u3082\u30d0\u30a4\u30a2\u30b9\u5206\u306eDC\u6210\u5206\u304c\u4e57\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u51fa\u529b\u624b\u524d\u306eCR\u306e\u30cf\u30a4\u30d1\u30b9\u30d5\u30a3\u30eb\u30bf\uff08HPF\uff09\u3067DC\u6210\u5206\u3092\u30ab\u30c3\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u306b\u306fC\u3068\u3057\u3066100[\u03bcF]\u3001R\u306b\u306f150[k\u03a9]\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u306e\u3067\u30ab\u30c3\u30c8\u30aa\u30d5\u5468\u6ce2\u6570\u306f\u7d040.01[Hz]\u3068\u306a\u308a\u307e\u3059\u3002\u3082\u3046\u5c11\u3057R\u306e\u5024\u3092\u5c0f\u3055\u304f\u3057\u3066\u3082\u826f\u304b\u3063\u305f\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u8a2d\u8a08\u5f53\u521d\u3067\u306f\u3053\u306eHPF\u306e\u30ab\u30c3\u30c8\u30aa\u30d5\u5468\u6ce2\u6570\u309215[Hz]\u304f\u3089\u3044\u306b\u3057\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u30c9\u30e9\u30e0\u3084\u30d9\u30fc\u30b9\u306a\u3069\u306e\u4f4e\u97f3\u57df\u304c\u30b4\u30c3\u30bd\u30ea\u629c\u3051\u843d\u3061\u3066\u305f\u306e\u3067\u304b\u306a\u308a\u4e0b\u3052\u307e\u3057\u305f\u3002\u307e\u305f\u4eca\u56de\u306e\u3088\u3046\u306a\u5358\u96fb\u6e90\u3067\u30d0\u30a4\u30a2\u30b9\u3092\u304b\u3051\u308b\u65b9\u5f0f\u3067\u306fHPF\u306e\u30b3\u30f3\u30c7\u30f3\u30b5\u306f\u5927\u304d\u3044\u307b\u3046\u304c\u826f\u3044\u307f\u305f\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u4eca\u56de\u306f\u5897\u5e45\u304c\u76ee\u7684\u3067\u306a\u3044\u306e\u3067\u5e30\u9084\u90e8\u3068\u5165\u529b\u90e8\u306e\u62b5\u6297\u306f\u540c\u305810[k\u03a9]\u3068\u3057\u3001\u5229\u5f97\u306f1(\u6b63\u78ba\u306b\u306f-1)\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3067\u3001Master volume\u3068\u66f8\u304b\u308c\u3066\u3044\u308b\u53ef\u5909\u62b5\u6297\u306b\u3088\u308a\u3001\u5229\u5f97\u3092\u5c11\u3057\u4e0b\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u5168\u4f53\u306e\u97f3\u91cf\u8abf\u7bc0\u76ee\u7684\u3067\u8a2d\u7f6e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001\u3053\u306e\u56de\u8def\u306e\u8981\u3068\u306a\u308b\u30aa\u30da\u30a2\u30f3\u30d7\u306f\u65b0\u65e5\u672c\u7121\u7dda\u306e<a href=\"http:\/\/akizukidenshi.com\/catalog\/g\/gI-00069\/\" class=\"aioseop-link\">NJM4580DD<\/a>\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u9078\u5b9a\u7406\u7531\u3068\u3057\u3066\u306f\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u7cfb\u306e\u56de\u8def\u306b\u8a73\u3057\u3044\u53cb\u4eba\u306b\u9078\u3093\u3067\u3082\u3089\u3063\u305f\u3001\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u30aa\u30da\u30a2\u30f3\u30d7\u4ee5\u5916\u306b\u3082\u56de\u8def\u306b\u3064\u3044\u3066\u8272\u3005\u30a2\u30c9\u30d0\u30a4\u30b9\u3092\u8cb0\u3063\u305f\u306e\u3067\u975e\u5e38\u306b\u52a9\u304b\u308a\u307e\u3057\u305f\u3002\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u9591\u8a71\u4f11\u984c<\/p>\n\n\n\n<p>NJM4580DD\u306f\u3082\u3068\u3088\u308a\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u306e\u30aa\u30da\u30a2\u30f3\u30d7\u3068\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u52d5\u4f5c\u96fb\u5727\u304c\u00b12\uff5e\u00b118[V]\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u6700\u4f4e\u3067\u3082\u96fb\u5727\u5dee\u304c4[V]\u3042\u308c\u3070\u52d5\u4f5c\u3057\u3066\u304f\u308c\u308b\u305f\u3081\u3001USB\u96fb\u6e90\u306a\u3069\u3067\u99c6\u52d5\u306b\u306f\u3061\u3087\u3046\u3069\u826f\u3044\u30aa\u30da\u30a2\u30f3\u30d7\u3067\u3059\uff08\u96fb\u6e90\u554f\u984c\u306b\u3064\u3044\u3066\u306f\u5f8c\u8ff0\u3059\u308b\uff09\u3002\u3053\u306e\u30aa\u30da\u30a2\u30f3\u30d7\u306fDIP-8\u306e\u3088\u304f\u3042\u308b2\u56de\u8def\u5165\u308a\u306e\u3082\u306e\u306a\u306e\u3067\u3001\u3053\u308c\u4e00\u3064\u3067L\u3001R\u306e2\u30c1\u30e3\u30f3\u30cd\u30eb\u3067\u30df\u30ad\u30b5\u56de\u8def\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.3. \u8a66\u4f5c\u56de\u8def\u306e\u554f\u984c\u70b9<\/h3>\n\n\n\n<p>Fig.2\u306b\u793a\u3057\u305f\u56de\u8def\u3067\u306e\u554f\u984c\u70b9\u306f\u5927\u304d\u304f2\u3064\u3042\u308a\u307e\u3059\u3002\u4e00\u3064\u306f\u96fb\u6e90\u56de\u8def\u3092\u4e00\u5207\u8003\u616e\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u3001\u3082\u3046\u4e00\u3064\u306f\u30de\u30b9\u30bf\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u304c0-100[%]\u3067\u8abf\u7bc0\u3067\u304d\u3066\u3044\u306a\u3044\u3053\u3068\u3001\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3.3.1. \u96fb\u6e90\u56de\u8def\u306b\u3064\u3044\u3066<\/h4>\n\n\n\n<p>\u4eca\u56de\u306e\u56de\u8def\u3067\u306f\u3068\u308a\u3042\u3048\u305a\u8a66\u4f5c\u3059\u308b\u3053\u3068\u3092\u76ee\u6a19\u3068\u3057\u305f\u305f\u3081\u30b7\u30f3\u30d7\u30eb\u306a\u69cb\u6210\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u8a00\u3044\u63db\u3048\u308b\u3068\u307b\u307c\u6559\u79d1\u66f8\u3069\u304a\u308a\u306e\u56de\u8def\u3067\u3042\u308a\u3001\u7406\u8ad6\u901a\u308a\u306b\u52d5\u304f\u3053\u3068\u3057\u304b\u8003\u3048\u3066\u3044\u307e\u305b\u3093\u3002\u3053\u306e\u3088\u3046\u306a\u56de\u8def\u3067\u306f\u96fb\u6e90\u306e\u54c1\u8cea\u306a\u3069\u304c\u51fa\u529b\u97f3\u58f0\u306b\u5927\u304d\u304f\u5bc4\u4e0e\u3057\u307e\u3059\u3002\u3088\u3063\u3066\u3053\u306e\u56de\u8def\u3067\u306f\u3072\u3068\u307e\u305a\u96fb\u6e90\u56de\u8def\u3092\u642d\u8f09\u305b\u305a\u3001\u5916\u90e8\u304b\u3089\u7d66\u96fb\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u4e00\u5fdc\u30aa\u30da\u30a2\u30f3\u30d7\u306e\u96fb\u6e90\u3068\u30b0\u30e9\u30a6\u30f3\u30c9\u9593\u306b\u306f1, 10[\u03bcF]\u306e\u30b3\u30f3\u30c7\u30f3\u30b5\u3092\u631f\u3093\u3067\u3044\u307e\u3059\u304c\u6c17\u4f11\u3081\u7a0b\u5ea6\u3067\u3059\u3002\u3082\u3046\u4e8c\u6841\u304f\u3089\u3044\u5897\u3084\u3057\u3066\u3082\u3044\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u96fb\u6e90\u306e\u554f\u984c\u306b\u95a2\u3057\u3066\u306f\u3001\u554f\u984c\u3068\u3044\u3046\u3088\u308a\u307e\u3060\u4f55\u3082\u8003\u3048\u3066\u3044\u306a\u304b\u3063\u305f\u306e\u3067\u4eca\u5f8c\u3088\u304f\u691c\u8a0e\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u306e\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u3068\u304b1000[\u03bcF]\u306e\u30b3\u30f3\u30c7\u30f3\u30b5\u3092\u63c3\u3048\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3.3.2. \u30de\u30b9\u30bf\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u306b\u3064\u3044\u3066<\/h4>\n\n\n\n<p>Fig.2\u306e\u56de\u8def\u56f3\u3092\u898b\u3066\u3082\u3089\u3046\u3068\u3001Master Volume\u3068\u66f8\u304b\u308c\u305f\u53ef\u5909\u62b5\u6297\u306e1\u7aef\u5b50\u304c\u958b\u653e\uff08\u672a\u63a5\u7d9a\uff09\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u5f53\u521d\u306f\u3053\u306e\u7aef\u5b50\u3092\u30b0\u30e9\u30a6\u30f3\u30c9\u306b\u63a5\u7d9a\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u30aa\u30da\u30a2\u30f3\u30d7\u306f\u96fb\u6e90\u96fb\u5727\u306e\u534a\u5206\u306e\u30d0\u30a4\u30a2\u30b9\u3092\u304b\u3051\u3066\u3044\u308b\u306e\u3067\u3001\u96fb\u6e90\u96fb\u5727\/2.0\u3092\u4e2d\u5fc3\u306b\u632f\u308c\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u672c\u6765\u306a\u3089\u3070\u30d0\u30a4\u30a2\u30b9\u5206\u306e\u96fb\u5727\u3092\u3053\u306e\u30de\u30b9\u30bf\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u306e\u958b\u653e\u3057\u3066\u3044\u308b\u7aef\u5b50\u306b\u5370\u52a0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u6c17\u304c\u3064\u3044\u305f\u306e\u306f\u5b9f\u88c5\u5f8c\u3060\u3063\u305f\u306e\u3067\u3068\u308a\u3042\u3048\u305a\u30b0\u30e9\u30a6\u30f3\u30c9\u304b\u3089\u5207\u65ad\u3057\u3001\u958b\u653e\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3088\u3063\u3066\u30de\u30b9\u30bf\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u304c0-100[%]\u3067\u8abf\u7bc0\u3067\u304d\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u4fee\u6b63\u6848\u3068\u3057\u3066\u306f\u3001\u51fa\u529b\u4fe1\u53f7\u306e\u4f4d\u76f8\u3092\u63c3\u3048\u308b\u3064\u3044\u3067\u306b\u3082\u3046\u4e00\u500b\u53cd\u8ee2\u5897\u5e45\u306e\u30aa\u30da\u30a2\u30f3\u30d7\u3092\u8ffd\u52a0\u3057\u3066\u3001\u305d\u3061\u3089\u3067\u5168\u4f53\u306e\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u8abf\u7bc0\u3059\u308b\u3088\u3046\u306b\u3057\u3088\u3046\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. \u5b9f\u88c5\u7d50\u679c<\/h2>\n\n\n\n<p>\u4eca\u56de\u306f\u3072\u3068\u307e\u305a\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u57fa\u677f\u306b\u5b9f\u88c5\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u90e8\u54c1\u306f\u5168\u90e8\u79cb\u6708\u96fb\u5b50\u3067\u767a\u6ce8\u3057\u307e\u3057\u305f\u3002\u8cbb\u7528\u7684\u306b\u306f2000\u5186\u4f4d\u304b\u3068\u601d\u3044\u307e\u3059\u3002Fig.3\u306b\u5b9f\u88c5\u3057\u305f\u57fa\u677f\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/00000IMG_00000_BURST20200430195925851_COVER_edited-scaled.jpg?ssl=1\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1984\" src=\"https:\/\/i1.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/00000IMG_00000_BURST20200430195925851_COVER_edited-scaled.jpg?fit=1024%2C793&amp;ssl=1\" alt=\"\" class=\"wp-image-577\" srcset=\"https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/00000IMG_00000_BURST20200430195925851_COVER_edited-scaled.jpg?w=2560&amp;ssl=1 2560w, https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/00000IMG_00000_BURST20200430195925851_COVER_edited-scaled.jpg?resize=300%2C232&amp;ssl=1 300w, https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/00000IMG_00000_BURST20200430195925851_COVER_edited-scaled.jpg?resize=1024%2C793&amp;ssl=1 1024w, https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/00000IMG_00000_BURST20200430195925851_COVER_edited-scaled.jpg?resize=768%2C595&amp;ssl=1 768w, https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/00000IMG_00000_BURST20200430195925851_COVER_edited-scaled.jpg?resize=1536%2C1190&amp;ssl=1 1536w, https:\/\/i0.wp.com\/picman.dev\/blog\/wp-content\/uploads\/2020\/05\/00000IMG_00000_BURST20200430195925851_COVER_edited-scaled.jpg?resize=2048%2C1587&amp;ssl=1 2048w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption>Fig.3 \u5b9f\u88c5\u3057\u305f\u57fa\u677f<\/figcaption><\/figure><\/div>\n\n\n\n<p>\u5b9f\u4f53\u914d\u7dda\u3092\u3064\u304f\u3089\u305a\u3066\u304d\u3068\u3046\u306b\u306f\u3093\u3060\u4ed8\u3051\u3057\u3066\u3044\u305f\u3089\u3001\u6700\u7d42\u7684\u306b\u30aa\u30da\u30a2\u30f3\u30d7\u5468\u8fba\u3067\u30b8\u30e3\u30f3\u30d7\u305b\u3056\u308b\u3092\u5f97\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002\u6b8b\u5ff5\u3002\u307e\u305f\u5b9f\u88c5\u5f8c\u306b\u6c17\u304c\u3064\u3044\u305f\u306e\u3067\u3059\u304c\u5165\u529b\u5f8c\u306eDC\u306e\u30ab\u30c3\u30c8\u7528\u30b3\u30f3\u30c7\u30f3\u30b5\u306e\u6975\u6027\u304c\u9006\u3067\u3057\u305f\u3002\u3088\u304f\u58ca\u308c\u306a\u304b\u3063\u305f\u306a\u2026\u2026\u3002<\/p>\n\n\n\n<p>Fig.3\u4e2d\u306e\u5de6\u50743.5mm\u30b8\u30e3\u30c3\u30af\u304c\u51fa\u529b\u3067\u3001\u6b8b\u308a\u306e3\u3064\u306f\u5165\u529b\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u5de6\u306e\u8d64\u3044\u30dc\u30ea\u30e5\u30fc\u30e0\u304c\u30de\u30b9\u30bf\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u3067\u3001\u6b8b\u308a\u306e\u7dd1\u304c\u5404\u5165\u529b\u306e\u500b\u5225\u30dc\u30ea\u30e5\u30fc\u30e0\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5b9f\u969b\u306bPC\u3084\u3089\u30b9\u30de\u30db\u3084\u3089\u306e\u97f3\u58f0\u51fa\u529b\u3092\u8a66\u4f5c\u57fa\u677f\u306b\u63a5\u7d9a\u3057\u3066\u4f7f\u7528\u3057\u3066\u307f\u305f\u3068\u3053\u308d\u3001\u97f3\u58f0\u304c\u30df\u30ad\u30b7\u30f3\u30b0\u3055\u308c\u3066\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3057\u305f\u3002\uff08\u5148\u8ff0\u306e\u3088\u3046\u306b\u30de\u30b9\u30bf\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u304c\u5b8c\u5168\u306b0\u307e\u3067\u843d\u3061\u306a\u3044\u554f\u984c\u306f\u3042\u308a\u307e\u3059\u304c\uff09\u3002<\/p>\n\n\n\n<p>\u96fb\u6e90\u30ce\u30a4\u30ba\u3092\u8003\u616e\u3057\u306a\u3044\u97f3\u8cea\u306b\u3064\u3044\u3066\u306f\u3001\u304b\u306a\u308a\u826f\u3044\u611f\u3058\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u540c\u3058\u30a4\u30e4\u30db\u30f3\u3092\u4f7f\u3063\u3066\u97f3\u6e90\u3068\u76f4\u7d50\u3067\u805e\u3044\u305f\u3068\u304d\u3068\u672c\u30df\u30ad\u30b5\u56de\u8def\u3092\u631f\u3093\u3060\u5834\u5408\u3067\u3042\u307e\u308a\u9055\u3044\u3092\u611f\u3058\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.1. \u5b9f\u88c5\u7d50\u679c\u304b\u3089\u5f97\u3089\u308c\u305f\u554f\u984c\u70b9<\/h3>\n\n\n\n<p>\u5b9f\u88c5\u3057\u3001\u4f7f\u3063\u3066\u307f\u3066\u308f\u304b\u3063\u305f\u554f\u984c\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u96fb\u6e90\u30ce\u30a4\u30ba\u304c\u6c17\u306b\u306a\u308b\uff08\u518d\uff09<\/li><li>\u96fb\u6e90\u6295\u5165\u6642\u306e\u30dd\u30c3\u30d7\u30ce\u30a4\u30ba\u304c\u3046\u308b\u3055\u3044<\/li><li>\u30de\u30b9\u30bf\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u64cd\u4f5c\u3059\u308b\u3068\u30dc\u30ea\u30e5\u30fc\u30e0\u30ac\u30ea\u304c\u8f09\u308b<\/li><\/ul>\n\n\n\n<p>\u96fb\u6e90\u56de\u8def\u306b\u3064\u3044\u3066\u306f\u5148\u8ff0\u306e\u3088\u3046\u306b\u5b8c\u5168\u306b\u5916\u90e8\u4f9d\u5b58\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002Fig.3\u4e2d\u306e\u5de6\u5074\u306b\u4f38\u3073\u3066\u3044\u308b\u8d64\u3068\u9ed2\u306e\u30b8\u30e3\u30f3\u30d1\u7dda\u304b\u3089\u7d66\u96fb\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u3001\u96fb\u6e90\u3068\u3057\u3066\u8272\u3005\u8a66\u3057\u3066\u307f\u307e\u3057\u305f\u304c\u3001\u6700\u3082\u30ce\u30a4\u30ba\u304c\u4e57\u3089\u306a\u304f\u3066\u826f\u304b\u3063\u305f\u306e\u306f006P(9[V]\u4e7e\u96fb\u6c60)\u306812[V]\u306e\u925b\u84c4\u96fb\u6c60\u3092\u76f4\u7d50\u3057\u305f\u5834\u5408\u3067\u3057\u305f\u3002\u30ce\u30a4\u30ba\u6e90\u304c\u306a\u3044\u306e\u3067\u5f53\u7136\u3067\u3059\u306d\u3002\u3053\u306e\u4ed6\u306b\u3082\u624b\u5143\u306b\u3042\u3063\u305f\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u96fb\u6e909[V]\uff08GF18-US0920T\uff09\u304b\u30895[V]\u51fa\u529b\u30ec\u30ae\u30e5\u30ec\u30fc\u30bfL7805CV-DG\u3092\u631f\u3093\u3067\u96fb\u6e90\u3068\u3057\u3066\u307f\u307e\u3057\u305f\u304c\u3001\u305d\u3053\u305d\u3053\u6c17\u306b\u306a\u308b\u30ce\u30a4\u30ba\u304c\u4e57\u3063\u3066\u3044\u307e\u3057\u305f\u3002L7805CV-DG\u306f\u30ea\u30d7\u30eb\u9664\u53bb\u6bd4\u304c68[dB]\u3068\u5272\u3068\u9ad8\u3081\u3060\u3063\u305f\u306e\u3067\u884c\u3051\u308b\u304b\u3068\u601d\u3063\u305f\u306e\u3067\u3059\u304c\u30c0\u30e1\u3067\u3057\u305f\u2026\u2026\u3002\u51b7\u9759\u306b\u8a08\u7b97\u3057\u3066\u307f\u308b\u3068\u3001GF18-US0920T\u306e\u30ea\u30d7\u30eb\u304c\uff5e240[mVp-p]\u3068\u3042\u308b\u306e\u3067\u3001\u3053\u306e\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306e\u51fa\u529b\u30ea\u30d7\u30eb\u306f\u7d0496[\u03bcVp-p]\u306b\u306a\u308a\u305d\u3053\u305d\u3053\u6b8b\u3063\u3066\u3044\u308b\u3001\u306e\u304b\u306a\uff1f\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u97f3\u6e90\u306e\u518d\u751f\u6a5f\u5668\u306eUSB\u96fb\u6e90\u3092\u3068\u3063\u3066\u4f7f\u3046\u3053\u3068\u3082\u8a66\u3057\u3066\u307f\u307e\u3057\u305f\u304c\u3001\u3084\u306f\u308a\u3053\u3061\u3089\u3082\u30ce\u30a4\u30ba\u304c\u3072\u3069\u304f\u3066\u4f7f\u3044\u7269\u306b\u306a\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u307e\u305f\u518d\u751f\u6a5f\u5668\u3068\u96fb\u6e90\u3092\u5171\u6709\u3057\u3066\u3057\u307e\u3046\u3068\u30b0\u30e9\u30a6\u30f3\u30c9\u30eb\u30fc\u30d7\u304c\u5f62\u6210\u3055\u308c\u3066\u3057\u307e\u3044\u3001\u3053\u308c\u3082\u307e\u305f\u30ce\u30a4\u30ba\u6e90\u3068\u306a\u308b\u306e\u3067\u826f\u304f\u306a\u3044\u307f\u305f\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30dd\u30c3\u30d7\u30ce\u30a4\u30ba\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u524d<a href=\"https:\/\/picman.dev\/blog\/2019\/01\/02\/%e7%9c%9f%e7%a9%ba%e7%ae%a1%e3%82%a2%e3%83%b3%e3%83%97%e4%bd%9c%e3%81%a3%e3%81%9f%e3%82%88\/\" class=\"aioseop-link\">\u771f\u7a7a\u7ba1\u30a2\u30f3\u30d7\u30ad\u30c3\u30c8\u3092\u4f5c\u6210\u3057\u305f<\/a>\u3068\u304d\u3042\u3063\u305f\u56de\u8def\u3092\u53c2\u8003\u306b\u8ffd\u52a0\u3057\u3088\u3046\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u305f\u3060\u96fb\u6e90\u6295\u5165\u76f4\u5f8c\u306b\u30a4\u30e4\u30db\u30f3\u3078\u306e\u51fa\u529b\u304c\u5207\u308c\u3066\u3044\u308c\u3070\u3044\u3044\u3060\u3051\u306a\u306e\u3067\u30de\u30a4\u30b3\u30f3\u3092\u4f7f\u308f\u305a\u306b\u6e08\u307e\u305b\u305f\u3044\u306a\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001\u30de\u30b9\u30bf\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u64cd\u4f5c\u3059\u308b\u3068\u30dc\u30ea\u30e5\u30fc\u30e0\u30ac\u30ea\u304c\u8f09\u308b\u554f\u984c\u3067\u3059\u3002\u3053\u308c\u306b\u95a2\u3057\u3066\u306f\u73fe\u72b6\u30de\u30b9\u30bf\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u304c\u671f\u5f85\u901a\u308a\u306b\u52d5\u304f\u56de\u8def\u306b\u306a\u3063\u3066\u306a\u3044\u306e\u3067\u76f4\u3059\u3001\u3068\u3044\u3046\u3088\u308a\u524d\u8ff0\u306e\u3088\u3046\u306b\u307e\u308b\u307e\u308b\u4f5c\u308a\u5909\u3048\u308b\u4e88\u5b9a\u3067\u3059\u3002\u305d\u3053\u3067\u30ac\u30ea\u304c\u4e57\u3063\u3066\u3044\u305f\u3089\u307e\u305f\u8003\u3048\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. \u4eca\u5f8c\u306e\u4e88\u5b9a<\/h2>\n\n\n\n<p>\u4e00\u901a\u308a\u4f5c\u3063\u3066\u307f\u3066\u3044\u308d\u3044\u308d\u554f\u984c\u70b9\u304c\u308f\u304b\u3063\u305f\u306e\u3067\u6b21\u56de\u6539\u5584\u3057\u305f\u56de\u8def\u3068\u3068\u3082\u306b\u3001KiCad\u3067\u57fa\u677f\u8d77\u3053\u3057\u3066\u307f\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3053\u306e\u65b0\u578b\u30b3\u30ed\u30ca\u9a12\u304e\u306e\u4e2d\u3001\u4e2d\u56fd\u306e\u683c\u5b89\u57fa\u677f\u88fd\u9020\u696d\u8005\u306b\u767a\u6ce8\u3057\u3066\u5c4a\u304f\u306e\u304b\u306f\u5fc3\u914d\u3067\u3059\u304c\u2026\u2026\u3002\u3072\u3068\u307e\u305a\u3001\u5165\u529b\u5f8c\u306eDC\u30ab\u30c3\u30c8\u30b3\u30f3\u30c7\u30f3\u30b5\u306e\u6975\u6027\u306f\u7d76\u5bfe\u306b\u76f4\u3057\u305f\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u7d9a\u304d\uff1a<a 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