{"id":125,"date":"2021-01-23T21:06:10","date_gmt":"2021-01-23T12:06:10","guid":{"rendered":"http:\/\/mession.ddo.jp\/~wakaguri\/wordpress\/?p=125"},"modified":"2021-01-23T21:06:10","modified_gmt":"2021-01-23T12:06:10","slug":"%e7%b5%84%e3%81%bf%e5%90%88%e3%82%8f%e3%81%9b%e5%9b%9e%e8%b7%af-%e3%81%9d%e3%81%ae%ef%bc%91%ef%bc%9a%ef%bc%97%e3%82%bb%e3%82%b0%e3%83%a1%e3%83%b3%e3%83%88%e3%83%87%e3%82%b3%e3%83%bc%e3%83%80","status":"publish","type":"post","link":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/?p=125","title":{"rendered":"\u7d44\u307f\u5408\u308f\u305b\u56de\u8def \u305d\u306e\uff11\uff1a\uff17\u30bb\u30b0\u30e1\u30f3\u30c8\u30c7\u30b3\u30fc\u30c0"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><h2>\uff17\u30bb\u30b0\u30e1\u30f3\u30c8\u30c7\u30b3\u30fc\u30c0<\/h2><\/p>\n\n\n<p> \u8aac\u660e\u3057\u3066\u304d\u305f\u901a\u308a\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc(CPU)\u3068\u306f\u3001\u7d44\u307f\u5408\u308f\u305b\u56de\u8def\u3068\u9806\u5e8f\u56de\u8def\u304c\u4ea4\u4e92\u306b\u4e26\u3093\u3067\u3044\u308b\u96fb\u5b50\u56de\u8def\u3068\u8a00\u3048\u307e\u3059\u3002 \u9806\u5e8f\u56de\u8def\u306f\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3059\u308b(=\u3072\u3068\u547c\u5438\u3068\u3081\u3066\u304a\u304f)\u6a5f\u80fd\u3067\u3042\u308a\u3001\u305d\u306e\u4ed6\u306e\u8a08\u7b97\u306a\u3069\u306e\u6a5f\u80fd\u306b\u4fc2\u308f\u308b\u90e8\u5206\u306f \u300c\u7d44\u307f\u5408\u308f\u305b\u56de\u8def\u300d\u304c\u57fa\u672c\u7684\u306b\u62c5\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u7d44\u307f\u5408\u308f\u305b\u56de\u8def\u306e\u5b9f\u4f8b\u3068\u3057\u3066\u30017\u30bb\u30b0\u30e1\u30f3\u30c8\u30c7\u30b3\u30fc\u30c0\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u56de\u8def\u306b\u3064\u3044\u3066\u306f\u3001 <a href=\"http:\/\/home.a00.itscom.net\/hatada\/dc2\/chap15\/decoder.html\" target=\"_new\" rel=\"noopener\">\u3053\u3061\u3089<\/a> \u306b\u3042\u308b\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u56de\u8def\u3092\u53c2\u8003\u306b\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u3054\u5b58\u3058\u306e\u901a\u308a?\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u5185\u3067\u6570\u306f2\u9032\u6570\u3067\u8868\u3057\u307e\u3059\u3002High\u3068Low\u3057\u304b\u306a\u3044\u305f\u3081\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001(4\u30d3\u30c3\u30c8\u3067)0\uff5e10\u3092\u8868\u3059\u3068\u3001 0 -&gt; 0000, 1 -&gt; 0001, 2 -&gt; 0010, 3 -&gt; 0011, 4 -&gt; 0100, 5 -&gt; 0101, 6 -&gt; 0110, 7 -&gt; 0111, 8 -&gt; 1000, 9 -&gt; 1001, 10 -&gt; 1010 \u3068\u3044\u3046\u5177\u5408\u3067\u3059\u30024\u30d3\u30c3\u30c8\u3067\u3059\u3068\u30010\uff5e15\u307e\u3067\u306e16\u901a\u308a\u306e\u6570\u3092\u8868\u73fe\u3067\u304d\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002 \u96fb\u5b50\u90e8\u54c1\u306b7\u30bb\u30b0\u30e1\u30f3\u30c8LED\u3068\u3044\u3046\u96fb\u5b50\u90e8\u54c1\u304c\u3042\u308a\u3001\u3053\u308c\u306f7\u3064\u306eLED\u30671\u6841\u306e\u6570\u5b57\u3092\u8868\u793a\u3059\u308b\u3082\u306e\u3067\u3059\u3002 \u5165\u529b\u306b\u306fa\uff5eg\u306e\u5165\u529b\u7aef\u5b50\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308cHigh\u306b\u3059\u308b\u3068<strong>\u56f32-1<\/strong>\u306b\u793a\u3059 \u5bfe\u5fdc\u3059\u308b1\u672c\u306eLED\u304c\u767a\u5149\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059(\u4f8b\u3048\u3070\u3001a,b,c,d,e,f\u3092High\u306b\u3059\u308b\u3068\u5bfe\u5fdc\u3059\u308bLED\u304c\u767a\u5149\u3057\u30010\u304c\u8868\u793a\u3055\u308c\u307e\u3059)\u3002<\/p>\n<figure><img decoding=\"async\" src=\"\/~wakaguri\/about_electronic\/image\/7seg.png\"><\/figure>\n<p><strong>\u56f32-1 7\u30bb\u30b0\u30e1\u30f3\u30c8LED<\/strong><\/p>\n<p>\n\u305d\u3057\u3066\u3001\u56f32-2\u304c\u30c7\u30b3\u30fc\u30c0\u306e\u56de\u8def\u3067\u3059\u3002\u5165\u529b\u304c4\u3064\u3042\u308a\u3001\u4e0b\u304b\u3089\u305d\u308c\u305e\u308c1\u30d3\u30c3\u30c8\u76ee\u30012\u30d3\u30c3\u30c8\u76ee\u30013\u30d3\u30c3\u30c8\u76ee\u30014\u30d3\u30c3\u30c8\u76ee\u306e2\u9032\u6570\u306b\u306a\u308a\u307e\u3059\u3002 \u4e0b\u8a18\u306e\u56de\u8def\u3067\u306f0\uff5e9\u307e\u3067\u3001\u6b63\u3057\u304f7\u30bb\u30b0LED\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u304c\u5206\u304b\u308b\u3067\u3057\u3087\u3046\u3002 \u3055\u3089\u306b10 \u2192 A\u300111 \u2192 b\u300112 \u2192 C\u300113 \u2192 d\u300114 \u2192 E\u300115 \u2192 F \u307e\u3067\u8868\u73fe\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002 \u53f3\u4e0b\u306b\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u306b\u7528\u610f\u3055\u308c\u3066\u3044\u305f7\u30bb\u30b0\u30c7\u30b3\u30fc\u30c0\u30fc\u3092\u4ecb\u3057\u305fLED\u3082\u7528\u610f\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u5927\u304d\u3055\u306f\u968f\u5206\u7570\u306a\u308a\u307e\u3059\u304c\u540c\u3058\u304f\u6a5f\u80fd\u3057\u307e\u3059\u3002(\u203b\u56de\u8def\u306f\u771f\u7406\u5024\u8868\u304b\u3089\u30ab\u30eb\u30ce\u30fc\u56f3\u3092\u7528\u3044\u3066\u7c21\u7d20\u5316\u3057\u305f\u30c7\u30b8\u30bf\u30eb\u56de\u8def\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u3061\u3089\u3082\u30ab\u30eb\u30ce\u30fc\u56f3\u3092\u4f5c\u308bjavascript\u3092\u4f5c\u3063\u305f\u306e\u3067\u5f8c\u65e5\u8aac\u660e\u3067\u304d\u308c\u3070\u3044\u3044\u306a\u3068\u601d\u3063\u3066\u3044\u307e\u3059) <\/p>\n<figure><iframe loading=\"lazy\" src=\"\/~wakaguri\/circuitjs1\/circuitjs.html?startCircuitLink=..\/about_electronic\/circuit\/7seg_decoder_big3.txt\" width=\"800\" height=\"750\"><\/iframe><\/figure>\n<p><strong>\u56f32-2 7\u30bb\u30b0\u30e1\u30f3\u30c8\u30c7\u30b3\u30fc\u30c0\u56de\u8def<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>\uff17\u30bb\u30b0\u30e1\u30f3\u30c8\u30c7\u30b3\u30fc\u30c0 \u8aac\u660e\u3057\u3066\u304d\u305f\u901a\u308a\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc(CPU)\u3068\u306f\u3001\u7d44\u307f\u5408\u308f\u305b &hellip; <a href=\"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/?p=125\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[7,8],"class_list":["post-125","post","type-post","status-publish","format-standard","hentry","category-electronic","tag-cpu","tag-8"],"_links":{"self":[{"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=125"}],"version-history":[{"count":9,"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/125\/revisions"}],"predecessor-version":[{"id":135,"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/125\/revisions\/135"}],"wp:attachment":[{"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mession.mydns.jp\/~wakaguri\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}