{"id":15858,"date":"2023-08-16T16:58:22","date_gmt":"2023-08-16T07:58:22","guid":{"rendered":"https:\/\/okiraku-camera.tokyo\/blog\/?p=15858"},"modified":"2023-11-21T16:09:22","modified_gmt":"2023-11-21T07:09:22","slug":"ch552g%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%9f%e3%83%86%e3%83%b3%e3%82%ad%e3%83%bc%e3%83%91%e3%83%83%e3%83%89%e3%81%ae%e8%a3%bd%e4%bd%9c-%e3%81%9d%e3%81%ae1","status":"publish","type":"post","link":"https:\/\/okiraku-camera.tokyo\/blog\/?p=15858","title":{"rendered":"CH552\u3092\u4f7f\u3063\u305f\u30c6\u30f3\u30ad\u30fc\u30d1\u30c3\u30c9\u306e\u88fd\u4f5c (\u305d\u306e1)"},"content":{"rendered":"<h1>\u6982\u8981<\/h1>\n<p>8051\u4e92\u63db\u306e\u30de\u30a4\u30b3\u30f3 (CH552) \u3092\u4f7f\u3063\u3066\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u3067\u30b7\u30f3\u30d7\u30eb\u3067\u3042\u308a\u3075\u308c\u305fUSB\u30c6\u30f3\u30ad\u30fc\u30d1\u30c3\u30c9\u3092\u4f5c\u3063\u305f\u8a71\u3002<\/p>\n<p>\u89aa\u6307\u30b7\u30d5\u30c8\u95a2\u4fc2\u3067\u306f\u306a\u3044\u306e\u3060\u3051\u3069\u3001CH55x\u30b7\u30ea\u30fc\u30ba\u3092\u4f7f\u3063\u305f\u958b\u767a\u306f\u521d\u3081\u3066\u3060\u3063\u305f\u306e\u3067\u8a18\u9332 (\u8a18\u61b6) \u306e\u305f\u3081\u3082\u517c\u306d\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u9805\u76ee\u3092\u307e\u3068\u3081\u305f\u3002<\/p>\n<ul>\n<li>\u30c6\u30f3\u30ad\u30fc\u30d1\u30c3\u30c9\u306e\u6982\u8981<\/li>\n<li>CH552\u306e\u7279\u9577\u306a\u3069<\/li>\n<li>\u56de\u8def\u69cb\u6210\u3001\u30ad\u30fc\u30b9\u30a4\u30c3\u30c1\u306a\u3069<\/li>\n<li>EasyEDA \u3092\u4f7f\u3063\u305fPCB\u8a2d\u8a08\u3068\u767a\u6ce8<\/li>\n<li>\u30d7\u30ec\u30fc\u30c8\u7528\u30a2\u30af\u30ea\u30eb\u677f\u306e\u8a2d\u8a08\u3068Elecrow\u3078\u306e\u767a\u6ce8<\/li>\n<li>CH55xDuino\u3092\u4f7f\u3063\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u3053\u3068\u3002<\/li>\n<\/ul>\n<p>\u30c6\u30f3\u30ad\u30fc\u30d1\u30c3\u30c9\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3084\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u5404\u7a2e\u30c7\u30fc\u30bf\u306f\u3001<a href=\"https:\/\/github.com\/okiraku-camera\/ch552_numkeyPad\" target=\"_blank\" rel=\"noopener\">https:\/\/github.com\/okiraku-camera\/ch552_numkeyPad<\/a> \u306b\u8f09\u305b\u307e\u3057\u305f\u3002\u65e5\u672c\u3067\u306f\u3075\u3064\u3046\u306b\u300c\u30c6\u30f3\u30ad\u30fc\u300d\u3068\u547c\u3076\u3082\u306e\u306e\u3001\u6d77\u5916\u3067\u306f &#8220;Number Pad&#8221;\u3084&#8221;Numeric Keypad&#8221; \u306a\u306e\u3067\u3001\u56fd\u969b\u6027\u306b\u9451\u307f\u3066\uff1f\u305d\u306e\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002\u305f\u3060\u3001\u30c6\u30f3\u30ad\u30fc\u90e8\u5206\u306e\u306a\u3044\u30ad\u30fc\u30dc\u30fc\u30c9\u3092 TKL (TenKeyLess) \u30ad\u30fc\u30dc\u30fc\u30c9 \u3068\u547c\u3076\u306e\u3060\u304b\u3089\u3001\u30c6\u30f3\u30ad\u30fc\u3068\u3044\u3046\u7528\u8a9e\u3082\u3075\u3064\u3046\u306a\u306e\u304b\u3082\u3002<\/p>\n<p>\u4eca\u56de\u306f\u3001\u30d7\u30ec\u30fc\u30c8\u306e\u8a2d\u8a08\u3068\u767a\u6ce8\u3001\u7d44\u307f\u7acb\u3066\u306e\u8a71\u307e\u3067\u3002<\/p>\n<h2>\u4eca\u56de\u306e\u30c6\u30f3\u30ad\u30fc\u30d1\u30c3\u30c9\u306b\u3064\u3044\u3066<\/h2>\n<p>\u30b7\u30f3\u30d7\u30eb\u3067\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30c6\u30f3\u30ad\u30fc\u30d1\u30c3\u30c9\u3092\u624b\u65e9\u304f\u4f5c\u308d\u3046\u3068\u601d\u3044\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a<strong>\u601d\u3044\u3064\u304d\u3067<\/strong>\u4f5c\u696d\u3092\u9032\u3081\u305f\u3002<\/p>\n<ul>\n<li>\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u30d5\u30eb\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u30c6\u30f3\u30ad\u30fc\u90e8\u5206\u3068\u540c\u3058\u306b\u3059\u308b\u3002<\/li>\n<li>\u8584\u304f\u3059\u308b\u305f\u3081<strong>\u30ed\u30fc\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u30ad\u30fc\u30b9\u30a4\u30c3\u30c1<\/strong>\u3092\u4f7f\u3046\u3002\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u8003\u616e\u3057\u3066\u3001MX\u30b9\u30a4\u30c3\u30c1\u7528\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u304c\u4f7f\u3048\u308b <strong><a href=\"https:\/\/www.gateron.co\/products\/gateron-low-profile-mechanical-switch-set\" target=\"_blank\" rel=\"noopener\">Gateron Low Profile Switch 2.0 (KS-33)<\/a><\/strong> \u3092\u4f7f\u3046\u3053\u3068\u306b\u3057\u305f\u3002<\/li>\n<li>KS-33\u306f3\u30d4\u30f3\u306e\u30b9\u30a4\u30c3\u30c1\u306a\u306e\u3067\u30b9\u30a4\u30c3\u30c1\u306e\u56fa\u5b9a\u3084\u6574\u5217\u306e\u305f\u3081\u306b\u30b9\u30a4\u30c3\u30c1\u30d7\u30ec\u30fc\u30c8\u3092\u4f7f\u3044\u305f\u3044\u306e\u3060\u304c\u3001\u3075\u3064\u3046\u306eMX\u7528\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u3068\u3053\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u3068\u304d\u3001\u30b9\u30a4\u30c3\u30c1\u306e<strong>\u3059\u305d<\/strong>\u304c\u30d7\u30ec\u30fc\u30c8\u306b\u5f53\u305f\u3063\u3066\u62bc\u3057\u8fbc\u3081\u306a\u3044\u304b\u3082\u3068\u304b\u5fc3\u914d\u3057\u3066\u30b9\u30a4\u30c3\u30c1\u30d7\u30ec\u30fc\u30c8\u7121\u3057\u3068\u3057\u305f\u3002<\/li>\n<li>2U\u306e\u30ad\u30fc\u304c3\u3064\u3042\u308b\u306e\u3067\u30b9\u30bf\u30d3\u30e9\u30a4\u30b6\u30fc\u3082\u4f7f\u3044\u305f\u3044\u3002\u3057\u304b\u3057\u306a\u304c\u3089\u3001\u30ed\u30fc\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30b9\u30a4\u30c3\u30c1\u7528\u306ePCB\u30de\u30a6\u30f3\u30c8\u30b9\u30bf\u30d3\u30e9\u30a4\u30b6\u30fc\u306f\u63a2\u3057\u3066\u3082\u898b\u3064\u304b\u3089\u306a\u3044\u304b\u3089<strong>\u7701\u7565\u3057\u305f<\/strong>\u3002\u91dd\u91d1\u7d30\u5de5\u3067\u4f5c\u3063\u3066\u307f\u305f\u3044\u6c17\u306f\u3059\u308b\u304c\u3002<\/li>\n<li>\u30ad\u30fc\u30d1\u30c3\u30c9\u306e\u69cb\u9020\u306f\u3001PCB(1.6mm\u539a)\u3001\u30df\u30c9\u30eb\u30d7\u30ec\u30fc\u30c8(5mm\u539a\u306e\u30a2\u30af\u30ea\u30eb\u677f)\u3001\u30dc\u30c8\u30e0\u30d7\u30ec\u30fc\u30c8(2mm\u539a\u306e\u30a2\u30af\u30ea\u30eb\u677f)\u306e3\u679a\u3092\u306d\u3058\u6b62\u3081\u3057\u3066\u69cb\u6210\u3059\u308b\u3002\u30dc\u30c8\u30e0\u30d7\u30ec\u30fc\u30c8\u306e\u88cf\u306b\u306f\u3001\u6ed1\u308a\u6b62\u3081\u3092\u517c\u306d\u30663M\u306e\u30b7\u30ea\u30b3\u30f3\u30b4\u30e0\u306e\u8db3\u3092\u8cbc\u308a\u4ed8\u3051\u308b\u3002<\/li>\n<li>PCB\u306e\u30b5\u30a4\u30ba\u306f\u3001\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u3092\u306f\u3081\u305f\u3068\u304d\u305d\u3063\u304f\u308a\u96a0\u308c\u308b\u7a0b\u5ea6\u3068\u3059\u308b\u305f\u3081\u3001<strong>\u6a2a\u304c76.2mm (19.05 x 4)\u3001\u7e26\u304c98.25mm ( 19.05 x 5 +\u00a0 3.0)<\/strong>\u3068\u3057\u305f\u3002\u7e26\u65b9\u5411\u306e +3mm \u306f\u3001\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u30e2\u30fc\u30c9\u306e\u958b\u59cb\u3084\u30ea\u30bb\u30c3\u30c8\u64cd\u4f5c\u7528\u306e\u30b9\u30eb\u30fc\u30db\u30fc\u30eb\u306a\u3069\u3092\u7528\u610f\u3059\u308b\u305f\u3081\u306b\u8ffd\u52a0\u3002<\/li>\n<li>USB\u30ad\u30fc\u30dc\u30fc\u30c9(USB\u30c7\u30d0\u30a4\u30b9)\u3092\u4f5c\u308b\u306b\u3042\u305f\u3063\u3066\u306f\u3001\u4eca\u307e\u3067ATMega32U4\u3084RP2040\u3092\u4f7f\u3063\u3066\u304d\u305f\u304c\u3001\u4eca\u56de\u306f\u5b89\u304f\u4e0a\u3052\u305f\u304b\u3063\u305f\u3053\u3068\u3082\u3042\u3063\u3066\u3001\u5357\u4eac\u6c81\u6052\u5fae\u7535\u5b50\u80a1\u4efd\u6709\u9650\u516c\u53f8 ( <a href=\"https:\/\/www.wch-ic.com\/\" target=\"_blank\" rel=\"noopener\">https:\/\/wch-ic.com\/<\/a> )\u00a0 \u304c WinChipHead (WCH)\u30d6\u30e9\u30f3\u30c9\u3067\u8ca9\u58f2\u3057\u3066\u3044\u308b CH552G \u3092\u4f7f\u3046\u3053\u3068\u306b\u3057\u305f\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u3001\u5404\u9805\u76ee\u306b\u3064\u3044\u3066\u3002<\/p>\n<h2>CH552\u306e\u7279\u9577\u306a\u3069<\/h2>\n<figure id=\"attachment_15896\" aria-describedby=\"caption-attachment-15896\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/ab91d47874d23f5ae018938ea5de0344.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-15896\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/ab91d47874d23f5ae018938ea5de0344-552x414.jpg\" alt=\"\" width=\"552\" height=\"414\" \/><\/a><figcaption id=\"caption-attachment-15896\" class=\"wp-caption-text\">PCB\u306b\u5b9f\u88c5\u3057\u305fCH552G<\/figcaption><\/figure>\n<p>CH552\u306f\u3001Intel\u306e8051\u4e92\u63db\u306e\u547d\u4ee4\u30bb\u30c3\u30c8\u3092\u3082\u3064\u30ef\u30f3\u30c1\u30c3\u30d7\u30de\u30a4\u30b3\u30f3 (\u3042\u308b\u3044\u306fMCU) \u3067\u3001\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u3088\u308c\u3070\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7279\u9577\u304c\u3042\u308b\u3002<a href=\"https:\/\/www.wch-ic.com\/downloads\/CH552DS1_PDF.html\" target=\"_blank\" rel=\"noopener\">\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8 ( CH552DS1.pdf ) \u306f\u3053\u3061\u3089\u306e\u30da\u30fc\u30b8\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a>\u3002<\/p>\n<ul>\n<li>MCS51 \u547d\u4ee4\u30bb\u30c3\u30c8\u4e92\u63db\u306eCPU\u30b3\u30a2\u3092\u3082\u3061\u3001\u7d0480%\u306e\u547d\u4ee4\u3092\u5358\u4e00\u30b5\u30a4\u30af\u30eb\u3067\u5b9f\u884c\u3059\u308b\u306e\u3067\u3001\u6a19\u6e96\u7684\u306aMCS51\u3088\u308a\u30828\uff5e15\u500d\u9ad8\u901f\u3002<\/li>\n<li>\u30d7\u30ed\u30b0\u30e9\u30e0\u3084\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u7528\u306e16KBytes\u306e\u30d7\u30ed\u30b0\u30e9\u30e0ROM\u9818\u57df(\u30b3\u30fc\u30c9\u30d5\u30e9\u30c3\u30b7\u30e5) \u306fUSB\u7d4c\u7531\u3067\u5185\u5bb9\u306e\u66f4\u65b0\u304c\u53ef\u80fd\u3002\u305f\u3060\u3057\u3001\u66f8\u304d\u63db\u3048\u56de\u6570\u306f200\u56de\u307e\u3067\u3002<\/li>\n<li>EEPROM\u7684\u306a\u4e0d\u63ee\u767a\u30e1\u30e2\u30ea\u3068\u3057\u3066\u4f7f\u3048\u308b128\u30d0\u30a4\u30c8\u306e\u30c7\u30fc\u30bf\u30d5\u30e9\u30c3\u30b7\u30e5\u9818\u57df\u306f10,000\u56de\u306e\u66f8\u304d\u63db\u3048\u304c\u53ef\u80fd\u3002<\/li>\n<li>256Bytes\u306e\u5185\u90e8RAM (iRAM)\u30681KBytes\u306e\u62e1\u5f35RAM (xRAM)\u3092\u3082\u3064\u3002iRAM\u306f\u304a\u3082\u306b\u30b9\u30bf\u30c3\u30af\u9818\u57df(\u304a\u3088\u3073\u30c7\u30fc\u30bf\u9818\u57df) \u306b\u3001xRAM\u306f\u30c7\u30fc\u30bf\u9818\u57df\u3068\u3057\u3066\u4f7f\u3046\u3002<\/li>\n<li>GPIO\u3001UART\u3001SPI\u3001\u30bf\u30a4\u30de\u30fc\u3001PWM\u3001ADC\u3068\u3044\u3063\u305f\u4e00\u822c\u7684\u306a\u6a5f\u80fd\u306e\u307b\u304b\u3001USB\u30c7\u30d0\u30a4\u30b9\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092\u5185\u8535\u3057\u3066\u3044\u308b\u3002<\/li>\n<li>+5V\u306e\u5916\u90e8\u96fb\u6e90\u52d5\u4f5c\u300124MHz\u30af\u30ed\u30c3\u30af\u30bd\u30fc\u30b9\u5185\u8535\u3001USB\u7528\u306b+3.3V\u306eLDO\u3082\u5185\u8535\u3002\u5fc5\u8981\u306a\u5468\u8fba\u30c7\u30d0\u30a4\u30b9\u306f\u30c7\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u30b3\u30f3\u30c7\u30f3\u30b5\u7a0b\u5ea6\u3067\u6e08\u3080\u305f\u3081\u3001\u56de\u8def\u304c\u30b7\u30f3\u30d7\u30eb\u306b\u306a\u308b\u3002<\/li>\n<li>\u30c7\u30d0\u30a4\u30b9\u5358\u4f53\u306e\u4fa1\u683c\u306f$0.5\u7a0b\u5ea6\u3068\u5b89\u4fa1 (JLCPCB\u30671\u500b\u305f\u306e\u3093\u3060\u3068\u304d)\u3002<\/li>\n<\/ul>\n<p>CH552\u306b\u306f4\u7a2e\u985e\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u3042\u308a\u3001\u30d4\u30f3\u306e\u672c\u6570\u3084\u69cb\u6210\u304c\u7570\u306a\u308b\u3002\u4eca\u56de\u306f\u3001\u30c6\u30f3\u30ad\u30fc\u30d1\u30c3\u30c9\u3092\u4f5c\u308b\u306e\u306b\u3061\u3087\u3046\u3069\u3044\u3044CH552G (SOP-16\u30d1\u30c3\u30b1\u30fc\u30b8) \u3092\u7528\u3044\u305f\u3002<\/p>\n<p>\u306a\u304aCH551G\u306fCH552G\u306e\u5144\u5f1f\u88fd\u54c1\u3067\u3001\u30b3\u30fc\u30c9\u30d5\u30e9\u30c3\u30b7\u30e5(10KBytes) \u3068xRAM(512Bytes) \u304c\u5c0f\u3055\u3044\u3002\u305d\u306e\u5206\u5b89\u4fa1\u306a\u306e\u3060\u304c\u30d7\u30ed\u30b0\u30e9\u30e0\u3084RAM\u306e\u5fc5\u8981\u91cf\u304c\u308f\u304b\u3089\u306a\u3044\u6642\u70b9\u3067\u306f\u3001\u5927\u304d\u3044\u65b9\u306eCH552G\u3092\u9078\u629e\u3059\u308b\u306e\u304c\u7121\u96e3\u3068\u601d\u3063\u305f\u3002<\/p>\n<figure id=\"attachment_8627\" aria-describedby=\"caption-attachment-8627\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2018\/11\/bfd281944baa51b2cbc74da6317a56e0.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-8627\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2018\/11\/bfd281944baa51b2cbc74da6317a56e0-552x414.jpg\" alt=\"intel 8051\" width=\"552\" height=\"414\" \/><\/a><figcaption id=\"caption-attachment-8627\" class=\"wp-caption-text\">intel 8051\u30b7\u30ea\u30fc\u30ba<\/figcaption><\/figure>\n<p>\u3053\u308c\u3089\u306f\u3001\u5927\u6614\u306b\u4f7f\u3063\u3066\u3044\u305fIntel\u306e8051\u306e\u30de\u30b9\u30afROM\u30d0\u30fc\u30b8\u30e7\u30f3\u3068PROM\u30d0\u30fc\u30b8\u30e7\u30f3\u3002<\/p>\n<p>CH552\u7528\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u958b\u767a\u306f\u3001CH55x\u30b7\u30ea\u30fc\u30ba\u3092Arduino \u306e\u3088\u3046\u306b\u958b\u767a\u3067\u304d\u308b\u3001<a href=\"https:\/\/github.com\/DeqingSun\/ch55xduino\" target=\"_blank\" rel=\"noopener\">CH55xDuino<\/a> \u3092\u7528\u3044\u305f\u3002\u3053\u308c\u306b\u3064\u3044\u3066\u306f\u5f8c\u8ff0\u3059\u308b\u3002<\/p>\n<h2>\u30ad\u30fc\u30dc\u30fc\u30c9\u30ec\u30a4\u30a2\u30a6\u30c8\u3001\u56de\u8def\u3001PCB<\/h2>\n<h3>\u30ec\u30a4\u30a2\u30a6\u30c8<\/h3>\n<p>\u30d5\u30eb\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u30c6\u30f3\u30ad\u30fc\u30d1\u30c3\u30c9\u90e8\u5206\u3068\u540c\u3058\u30ec\u30a4\u30a2\u30a6\u30c8\u3068\u3057\u305f\u3002\u3053\u308c\u306f\u3001<a href=\"http:\/\/www.keyboard-layout-editor.com\/\">Keyboard Layout Editor<\/a> (KLE)\u3092\u958b\u3044\u305f\u3068\u304d\u306b\u6700\u521d\u306b\u8868\u793a\u3055\u308c\u308b\u306e\u3068\u540c\u3058\u30ec\u30a4\u30a2\u30a6\u30c8\u3002<\/p>\n<figure id=\"attachment_15863\" aria-describedby=\"caption-attachment-15863\" style=\"width: 231px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/numkeyPad.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-15863\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/numkeyPad.png\" alt=\"\" width=\"231\" height=\"289\" \/><\/a><figcaption id=\"caption-attachment-15863\" class=\"wp-caption-text\">numkeyPad Layout<\/figcaption><\/figure>\n<p>KLE\u7528\u306ejson\u30c7\u30fc\u30bf (numkeyPad.json) \u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3002<\/p>\n<pre class=\"lang:default decode:true\">[\"Num Lock\",\"\/\",\"*\",\"-\"],     \r\n[{f:3},\"7\\nHome\",\"8\\n\u2191\",\"9\\nPgUp\",{h:2},\"+\"],\r\n[\"4\\n\u2190\",\"5\",\"6\\n\u2192\"],\r\n[\"1\\nEnd\",\"2\\n\u2193\",\"3\\nPgDn\",{h:2},\"Enter\"],\r\n[{w:2},\"0\\nIns\",\".\\nDel\"]\r\n<\/pre>\n<h3>\u56de\u8def\u69cb\u6210<\/h3>\n<p>\u30c6\u30f3\u30ad\u30fc\u30d1\u30c3\u30c9\u306b\u306f17\u500b\u306e\u30ad\u30fc\u304c\u3042\u308b\u306e\u3067\u3001<strong>\u30ad\u30fc\u30b9\u30a4\u30c3\u30c1\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306f 5\u884c x 4\u5217\u306e\u6700\u592720\u30ad\u30fc\u69cb\u6210<\/strong>\u3068\u3059\u308b\u3002\u3053\u308c\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306aGPIO\u306e\u672c\u6570\u306f9\u672c\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308b\u3002<\/p>\n<p>CH552G\u306e16\u30d4\u30f3\u306e\u3046\u3061\u3001\u96fb\u6e90\u304c3\u30d4\u30f3(VCC, V33, GND)\u3001USB\u304c2\u30d4\u30f3 (UDM, UDP)\u3001\u30ea\u30bb\u30c3\u30c8\u304c1\u30d4\u30f3(RST) \u3068\u306a\u3063\u3066\u3044\u308b\u3002\u6b8b\u308a\u306e10\u30d4\u30f3\u306f\u3059\u3079\u3066GPIO\u3068\u3057\u3066\u4f7f\u3048\u308b\u304b\u3089\u3001NumLock LED\u7528\u306b1\u3064\u4f7f\u3063\u3066\u3061\u3087\u3046\u3069\u3074\u3063\u305f\u308a\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u56de\u8def\u306b\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_15864\" aria-describedby=\"caption-attachment-15864\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/sch.png\"><img loading=\"lazy\" decoding=\"async\" class=\"waku wp-image-15864 size-large\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/sch-552x279.png\" alt=\"\" width=\"552\" height=\"279\" \/><\/a><figcaption id=\"caption-attachment-15864\" class=\"wp-caption-text\">ch552g_numkeyPad schematics (kiCad)<\/figcaption><\/figure>\n<p>\u56de\u8def\u4e0a\u306f5 x 4 \u306e\u30b9\u30a4\u30c3\u30c1\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3060\u304c\u3001\u5b9f\u969b\u306bPCB\u306b\u914d\u7f6e\u3059\u308b\u306e\u306f17\u30ad\u30fc\u306a\u306e\u3067\u3001SW12, 18, 20 \u304a\u3088\u3073D12,18,20\u306f\u3001PCB\u3084BOM\u306b\u542b\u3081\u306a\u3044\u3088\u3046\u306b\u3057\u305f\u3002<\/p>\n<h3>\u30b9\u30a4\u30c3\u30c1\u306e\u9078\u629e<\/h3>\n<p><a href=\"https:\/\/www.gateron.co\/products\/gateron-low-profile-mechanical-switch-set\" target=\"_blank\" rel=\"noopener\">Gateron Low Profile Switch 2.0 (KS-33)<\/a> \u306f\u3001\u901a\u5e38\u306eMX\u30b9\u30a4\u30c3\u30c1(\u30ce\u30fc\u30de\u30eb\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30b9\u30a4\u30c3\u30c1)\u3088\u308a\u3082\u9ad8\u3055\u304c\u4f4e\u3044\u304c\u3001MX\u30b9\u30a4\u30c3\u30c1\u7528\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u3092\u306f\u3081\u308b\u305f\u3081\u306e\u8ef8\u3092\u5099\u3048\u3066\u3044\u308b\u3002<\/p>\n<p>\u203b \u4ee5\u4e0b\u306b\u793a\u3059\u56f3\u304a\u3088\u3073\u30b0\u30e9\u30d5\u306f\u3001<a href=\"https:\/\/www.gateron.co\/pages\/product-datasheet\" target=\"_blank\" rel=\"noopener\">Gateron\u30b9\u30a4\u30c3\u30c1\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8<\/a>\u304b\u3089\u629c\u7c8b\u3057\u307e\u3057\u305f\u3002<\/p>\n<h4>\u80cc\u304c\u4f4e\u3044<\/h4>\n<p>\u4ee5\u4e0b\u306e\u56f3\u306f\u3001\u5de6\u5074\u304c\u30ce\u30fc\u30de\u30eb\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306eKS-3\u3067\u3001\u53f3\u306e2\u3064\u304cKS-33\u3002PCB\u8868\u9762\u3092\u57fa\u6e96\u306b\u4e26\u3079\u305f (KS-3\u306f <a href=\"https:\/\/www.gateron.co\/products\/gateron-ks-3-milky-pro-switch-set\" target=\"_blank\" rel=\"noopener\">Gateron Milky Pro<\/a> \u306a\u3069\u306e\u578b\u756a)\u3002<\/p>\n<figure id=\"attachment_15789\" aria-describedby=\"caption-attachment-15789\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/07\/afea5f798070cdb8cd6e7194bd93ca0e.png\"><img loading=\"lazy\" decoding=\"async\" class=\"waku wp-image-15789 size-large\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/07\/afea5f798070cdb8cd6e7194bd93ca0e-552x180.png\" alt=\"\" width=\"552\" height=\"180\" \/><\/a><figcaption id=\"caption-attachment-15789\" class=\"wp-caption-text\">ks-3\u3068ks-33<\/figcaption><\/figure>\n<p>\u30b9\u30a4\u30c3\u30c1\u306e\u9ad8\u3055\u304c\u4f4e\u3044\u304b\u3089\u3001\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u3092\u306f\u3081\u305f\u3068\u304d\u306e\u9ad8\u3055\u3082\u5f53\u7136\u4f4e\u304f\u306a\u308a\u3001\u5168\u4f53\u3092\u8584\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<figure id=\"attachment_15903\" aria-describedby=\"caption-attachment-15903\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/6f6953a6184040695d2c311b4b1e5934.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-15903\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/6f6953a6184040695d2c311b4b1e5934-552x386.jpg\" alt=\"\" width=\"552\" height=\"386\" \/><\/a><figcaption id=\"caption-attachment-15903\" class=\"wp-caption-text\">Cherry MX and Gateron KS-33<\/figcaption><\/figure>\n<h4>\u62bc\u4e0b\u91cf\u304c\u5c11\u306a\u3044<\/h4>\n<p>\u62bc\u4e0b\u306e\u305f\u3081\u306b\u5fc5\u8981\u306a\u529b\u3068\u62bc\u4e0b\u91cf\u306e\u95a2\u4fc2\u3002\u8d64\u8ef8\u30b9\u30a4\u30c3\u30c1\u306e\u30c7\u30fc\u30bf\u3092\u4e26\u3079\u3066\u307f\u305f\u3002<\/p>\n<figure id=\"attachment_15868\" aria-describedby=\"caption-attachment-15868\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/ks_3_red-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"waku wp-image-15868 size-large\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/ks_3_red-1-552x290.png\" alt=\"\" width=\"552\" height=\"290\" \/><\/a><figcaption id=\"caption-attachment-15868\" class=\"wp-caption-text\">ks-3 and ks-33 force and travel<\/figcaption><\/figure>\n<ul>\n<li>KS-33\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u306e\u62bc\u3057\u59cb\u3081\u304b\u3089\u30aa\u30f3\u306b\u306a\u308b\u307e\u3067\u306e\u8ddd\u96e2\u306f1.7mm\u3067\u3001\u7d42\u70b9\u306f3.0mm\u3002<\/li>\n<li>KS-3\u306e\u5834\u5408\u3001\u30b9\u30a4\u30c3\u30c1\u306e\u62bc\u3057\u59cb\u3081\u304b\u3089\u30aa\u30f3\u306b\u306a\u308b\u307e\u3067\u306e\u8ddd\u96e2\u306f2.0mm\u3067\u3001\u7d42\u70b9\u306f4.0mm\u3002<\/li>\n<\/ul>\n<p>KS-33\u306e\u65b9\u304c0.3mm\u307b\u3069\u5148\u306b\u30aa\u30f3\u306b\u306a\u308b\u3002Gateron\u306b\u3088\u308b\u3068\u3001\u62bc\u3057\u8fbc\u3080\u8ddd\u96e2\u304c\u77ed\u3044\u65b9\u304c\u9ad8\u901f\u306b\u30bf\u30a4\u30d4\u30f3\u30b0\u3067\u304d\u307e\u3059\u3088\u3068\u306e\u3053\u3068\u3067\u3042\u308b\u3002<a href=\"https:\/\/www.gateron.co\/blogs\/news\/low-profile-vs-normal-profile-mechanical-switches-things-you-should-know\" target=\"_blank\" rel=\"noopener\">https:\/\/www.gateron.co\/blogs\/news\/low-profile-vs-normal-profile-mechanical-switches-things-you-should-know<\/a> \u3092\u53c2\u7167\u3002<\/p>\n<p>\u500b\u4eba\u7684\u306b\u306f\u9ad8\u901f\u306b\u30bf\u30a4\u30d4\u30f3\u30b0\u3067\u304d\u308b\u3068\u3044\u3046\u3053\u3068\u3088\u308a\u3001\u30ce\u30fc\u30de\u30eb\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30b9\u30a4\u30c3\u30c1\u3068\u6253\u9375\u611f\u899a\u304c\u3055\u307b\u3069\u5909\u308f\u3089\u306a\u304f\u3066\u3088\u3057\u3001\u3068\u3044\u3046\u5370\u8c61\u3092\u3082\u3063\u305f\u3002<\/p>\n<figure id=\"attachment_15902\" aria-describedby=\"caption-attachment-15902\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/4314ec7c1a2f51531408a0bcfd377349.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-15902\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/4314ec7c1a2f51531408a0bcfd377349-552x349.jpg\" alt=\"\" width=\"552\" height=\"349\" \/><\/a><figcaption id=\"caption-attachment-15902\" class=\"wp-caption-text\">Gateron KS-33 brown<\/figcaption><\/figure>\n<p>\u4eca\u56de\u306f\u30bf\u30af\u30bf\u30a4\u30eb\u611f\u306e\u3042\u308b\u30c6\u30f3\u30ad\u30fc\u3082\u3044\u3044\u304b\u306a\u3068\u601d\u3063\u3066\u8336\u8ef8\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u4f7f\u3046\u3053\u3068\u306b\u3057\u305f\u3002<\/p>\n<h4>\u30b9\u30a4\u30c3\u30c1\u30d7\u30ec\u30fc\u30c8\u3068\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7<\/h4>\n<p>\u5225\u306e\u30ad\u30fc\u30dc\u30fc\u30c9\u7528\u306b\u4f5c\u3063\u305fMX\u30b9\u30a4\u30c3\u30c1\u7528\u30d7\u30ec\u30fc\u30c8(FR-4 1.6mm\u539a)\u306bKS-33\u3092\u306f\u3081\u3001\u3044\u304f\u3064\u304b\u306e\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u3092\u306f\u3081\u3066\u307f\u305f\u3002<\/p>\n<figure id=\"attachment_15894\" aria-describedby=\"caption-attachment-15894\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/abeb67c7882be088efe676a0e94df215.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-15894\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/abeb67c7882be088efe676a0e94df215-552x337.jpg\" alt=\"\" width=\"552\" height=\"337\" \/><\/a><figcaption id=\"caption-attachment-15894\" class=\"wp-caption-text\">ks-33<\/figcaption><\/figure>\n<p>\u5de6\u304b\u3089\u3001Cherry (OEM?) \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001XDA\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001DSA\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001Low\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u3067\u3001\u305d\u308c\u305e\u308c\u30c6\u30f3\u30ad\u30fc\u306b\u4f7f\u3044\u305d\u3046\u306a\u30ad\u30fc\u3092\u9078\u3093\u3060(XDA\u3068DSA\u306f\u3069\u308c\u3067\u3082\u540c\u3058\u3068\u601d\u3046\u304c)\u3002<\/p>\n<figure id=\"attachment_15893\" aria-describedby=\"caption-attachment-15893\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/e8f32a9cc78c634ecd4105b62b3cf411.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-15893\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/e8f32a9cc78c634ecd4105b62b3cf411-552x337.jpg\" alt=\"\" width=\"552\" height=\"337\" \/><\/a><figcaption id=\"caption-attachment-15893\" class=\"wp-caption-text\">ks-33<\/figcaption><\/figure>\n<p>XDA\u306e\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u3092\u62bc\u3057\u8fbc\u3080\u3068\u3001\u5f53\u521d\u306e\u61f8\u5ff5\u3069\u304a\u308a\u3001\u307b\u307c\u30d7\u30ec\u30fc\u30c8\u306b\u63a5\u89e6\u3057\u3066\u3057\u307e\u3046\u3002\u5de6\u7aef\u306eCherry(\u3042\u308b\u3044\u306fOEM)\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u3082\u540c\u69d8\u3002<\/p>\n<figure id=\"attachment_15892\" aria-describedby=\"caption-attachment-15892\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/1eaa6958779a37702dae2a094b5ec5f1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-15892\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/1eaa6958779a37702dae2a094b5ec5f1-552x337.jpg\" alt=\"\" width=\"552\" height=\"337\" \/><\/a><figcaption id=\"caption-attachment-15892\" class=\"wp-caption-text\">ks-33<\/figcaption><\/figure>\n<p>\u53f3\u7aef\u306e\u30ed\u30fc\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30fb\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u306f\u3001\u62bc\u3057\u8fbc\u3093\u3067\u3082\u9699\u9593\u304c\u5341\u5206\u306b\u6b8b\u3063\u3066\u3044\u308b\u3002DSA\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u3064\u3044\u3066\u3082\u30d7\u30ec\u30fc\u30c8\u3078\u306e\u63a5\u89e6\u306e\u5fc3\u914d\u306f\u306a\u3044\u3088\u3046\u3060\u3063\u305f\u3002<\/p>\n<p><del>\u4eca\u56de\u306e\u88fd\u4f5c\u3067\u306f\u3001\u30d7\u30ec\u30fc\u30c8\u306f\u4f7f\u308f\u306a\u3044\u3082\u306e\u306e\u30ed\u30fc\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306b\u3057\u305f\u3002<\/del>\u00a0 \u3059\u3050\u306b\u6c17\u304c\u5909\u308f\u3063\u305f\u3002<\/p>\n<h5>\u30b9\u30bf\u30d3\u30e9\u30a4\u30b6\u30fc\u306f\u3042\u3063\u305f\u307b\u3046\u304c\u3044\u3044(\u7279\u306b\u30ed\u30fc\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7)<\/h5>\n<p>\u30b9\u30bf\u30d3\u30e9\u30a4\u30b6\u30fc\u3092\u7701\u7565\u3057\u305f2U\u306e\u30ad\u30fc\u306b\u3064\u3044\u3066\u306f\u3001\u30ed\u30fc\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u3088\u308a\u3001OEM\u3084XDA\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u306e\u65b9\u304c\u5b89\u5b9a\u7684\u306b\u4f7f\u3048\u308b\u3002\u3053\u308c\u3089\u306e\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u306a\u3089\u3070\u3001\u30ad\u30fc\u30c8\u30c3\u30d7\u306e\u7aef\u306b\u8fd1\u3044\u3068\u3053\u308d\u3092\u53e9\u3044\u3066\u3082\u3001\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u304c\u6975\u7aef\u306b\u50be\u3044\u305f\u308a\u3059\u308b\u3053\u3068\u306f\u306a\u3044\u3002<\/p>\n<p>\u3068\u3053\u308d\u304c\u30ed\u30fc\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u3067\u306f\u3001\u610f\u8b58\u3057\u3066\u30ad\u30fc\u30c8\u30c3\u30d7\u306e\u4e2d\u592e\u90e8(\u30ad\u30fc\u30b9\u30a4\u30c3\u30c1\u306e\u8ef8\u306e\u4e0a\u306e\u3042\u305f\u308a)\u3092\u53e9\u304b\u306a\u3044\u3068\u3001\u30ad\u30fc\u304c\u50be\u3044\u3066\u30b9\u30a4\u30c3\u30c1\u306e\u8ef8\u304b\u3089\u5916\u308c\u305d\u3046\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u3002<\/p>\n<p>\u305d\u306e\u7406\u7531\u306f\u3001\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u88cf\u5074\u306e\u30b9\u30a4\u30c3\u30c1\u306e\u8ef8\u3092\u5dee\u3057\u8fbc\u3080\u5341\u5b57\u304c\u6398\u3089\u308c\u305f\u5186\u67f1(\u30b9\u30c6\u30e0)\u306e\u9ad8\u3055\u304c\u4f4e\u3044\u3053\u3068\u3060\u308d\u3046\u3002\u30ed\u30fc\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u3067\u306f3mm\u3057\u304b\u306a\u3044\u304c\u3001\u4ed6\u306e\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u3067\u306f4\uff5e5mm\u306f\u3042\u308b\u3002\u3053\u306e\u30ed\u30fc\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u306f\u3001\u8584\u3044\u30ad\u30fc\u30c8\u30c3\u30d7\u306e\u88cf\u5074\u306b\u3001\u30b9\u30c6\u30e0\u3054\u3068\u6210\u578b\u3057\u305f\u6a39\u8102\u3092\u8cbc\u308a\u4ed8\u3051\u3066\u4f5c\u3089\u308c\u3066\u3044\u308b\u3088\u3046\u3060\u3002<\/p>\n<figure id=\"attachment_15913\" aria-describedby=\"caption-attachment-15913\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/6fb88b0de5a350661ae272cab5442e2e.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-15913\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/6fb88b0de5a350661ae272cab5442e2e-552x182.jpg\" alt=\"\" width=\"552\" height=\"182\" \/><\/a><figcaption id=\"caption-attachment-15913\" class=\"wp-caption-text\">\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u306e\u30b9\u30c6\u30e0<\/figcaption><\/figure>\n<p>\u308f\u3056\u308f\u3056\u8584\u304f\u4f5c\u3063\u305f\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u306a\u306e\u3060\u304b\u3089\u5f53\u7136\u306e\u7279\u6027\u306a\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3057\u3001\u4eca\u56de\u5165\u624b\u3057\u305f\u30ed\u30fc\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u7279\u6709\u306e\u554f\u984c\u304b\u3082\u3057\u308c\u306a\u3044\u3002 \u30d6\u30ed\u30b0\u7528\u306e\u5199\u771f\u306f\u30ed\u30fc\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u3092\u306f\u3081\u3066\u5199\u3057\u305f\u304c\u3001\u3059\u3050\u306bOEM\u307e\u305f\u306fCherry\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u306b\u5909\u3048\u3066\u4f7f\u3063\u3066\u3044\u308b\u3002\u30b9\u30a4\u30c3\u30c1\u30d7\u30ec\u30fc\u30c8\u3092\u4f7f\u308f\u306a\u3044\u69cb\u6210\u306a\u306e\u3067\u3001\u30ad\u30fc\u30ad\u30e3\u30c3\u30d7\u306e\u80cc\u306e\u9ad8\u3055\u306f\u3042\u307e\u308a\u554f\u984c\u306b\u306a\u3089\u306a\u3044\u3002<\/p>\n<h5>\u30d7\u30ec\u30fc\u30c8\u306b\u3064\u3044\u3066<\/h5>\n<p>\u4e0a\u8a18\u306eFR-4\u30d7\u30ec\u30fc\u30c8\u306e\u30b9\u30a4\u30c3\u30c1\u7a74\u306f14mm x 14mm \u306e\u77e9\u5f62\u306b\u306a\u3063\u3066\u3044\u308b\u304cKS-33\u306f\u8584\u3044\u305b\u3044\u304b\u3068\u3066\u3082\u30cf\u30e1\u306b\u304f\u304f\u3001\u306a\u304a\u304b\u3064\u5916\u308c\u3084\u3059\u3044\u3002KS-33\u3068KS-3\u306e\u6bd4\u8f03\u56f3\u3067\u5206\u304b\u308b\u3088\u3046\u306b\u3001KS-33\u306e\u30d7\u30ec\u30fc\u30c8\u306f1.2mm\u3088\u308a\u8584\u3044\u65b9\u304c\u30cf\u30de\u308a\u304c\u3088\u3055\u305d\u3046\u3067\u3042\u308b(MX\u30b9\u30a4\u30c3\u30c1\u306e\u5834\u54081.5mm\u00b10.1mm \u3068\u3044\u3046\u3053\u3068\u306b\u306a\u3063\u3066\u3044\u308b)\u3002<\/p>\n<p>\u30a2\u30af\u30ea\u30eb\u677f\u3067\u306f\u7121\u7406\u306a\u306e\u3067\u3001\u3042\u3048\u3066\u4f5c\u308b\u306a\u3089FR-4\u3067\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308b\u3060\u308d\u3046\u304b\u3002\u3088\u3055\u305d\u3046\u306a\u30b9\u30bf\u30d3\u30e9\u30a4\u30b6\u30fc\u304c\u624b\u306b\u5165\u3063\u305f\u3089\u3001\u4f5c\u308b\u6a5f\u4f1a\u3082\u3042\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n<h3>PCB\u306e\u8a2d\u8a08<\/h3>\n<h4>EasyEDA<\/h4>\n<p>JLCPCB\u306bPCB\u306e\u88fd\u9020\u3084\u30c7\u30d0\u30a4\u30b9\u306e\u5b9f\u88c5\u3092\u767a\u6ce8\u3059\u308b\u306e\u3067\u3042\u308c\u3070\u3001<a href=\"https:\/\/easyeda.com\/\" target=\"_blank\" rel=\"noopener\">EasyEDA<\/a>\u3067\u56de\u8def\u3068PCB\u3092\u8a2d\u8a08\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u3067\u30dd\u30c1\u30dd\u30c1\u3057\u3066\u308b\u3060\u3051\u3067JLC\u306b\u88fd\u9020\u306e\u4f9d\u983c\u304c\u3067\u304d\u308b\u3057\u3001\u30af\u30fc\u30dd\u30f3\u3082\u3082\u3089\u3048\u308b\u304b\u3089\u7bc0\u7d04\u306b\u306a\u308b(\u5225\u306b\u5ba3\u4f1d\u3067\u306f\u306a\u3044\u3093\u3067\u3059\u304c)\u3002\u3068\u3044\u3046\u308f\u3051\u3067PCB\u306e\u8a2d\u8a08\u304b\u3089\u88fd\u9020\u767a\u6ce8\u307e\u3067EasyEDA\u5074\u3067\u884c\u3063\u305f\u3002<\/p>\n<p><strong>\u6ce8:<\/strong> \u30af\u30fc\u30dd\u30f3\u304c\u767a\u884c\u3055\u308c\u308b\u306e\u306f5\u679a\u307e\u3067\u3002<\/p>\n<figure id=\"attachment_15916\" aria-describedby=\"caption-attachment-15916\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/66c19942ab4ba346fdb64ccc04cde373.png\"><img loading=\"lazy\" decoding=\"async\" class=\"waku wp-image-15916 size-medium\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/66c19942ab4ba346fdb64ccc04cde373-300x191.png\" alt=\"\" width=\"300\" height=\"191\" \/><\/a><figcaption id=\"caption-attachment-15916\" class=\"wp-caption-text\">EasyEDA<\/figcaption><\/figure>\n<p>\u4eca\u56de\u306e\u30c6\u30f3\u30ad\u30fc\u30d1\u30c3\u30c9\u306f\u3001EasyEDA\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u7248(WEB\u7248)\u306eStd Edition \u3092\u4f7f\u3063\u3066\u8a2d\u8a08\u3057\u305f\u3002\u500b\u4eba\u7684\u306b\u306fKiCAD\u306e\u65b9\u304c\u307e\u3060\u307e\u3060\u4f7f\u3044\u3084\u3059\u304f\u611f\u3058\u308b\u304c\u3001EasyEDA\u3067PCB\u3092\u6570\u679a\u8a2d\u8a08\u3057\u3066\u3044\u308b\u3046\u3061\u306b\u3001\u306a\u3093\u3068\u306a\u304f\u6163\u308c\u3066\u3057\u307e\u3063\u305f\u3002BOM\u3084PCL\u306b\u3064\u3044\u3066\u3082\u81ea\u52d5\u7684\u306b\u4f5c\u6210\u3057\u3066JLC\u306b\u9001\u3063\u3066\u304f\u308c\u308b\u304b\u3089\u3001\u5999\u306a\u7dca\u5f35\u611f\u3082\u306a\u304f\u3001\u6c17\u697d\u306bPCBA\u3092\u767a\u6ce8\u3067\u304d\u308b(\u3057\u3066\u3057\u307e\u3046)\u3002<\/p>\n<h4>EasyEDA\u3067\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u516c\u958b\u6e08<\/h4>\n<p>\u4eca\u56de\u4f5c\u3063\u305f\u30c6\u30f3\u30ad\u30fc\u30d1\u30c3\u30c9\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8(\u56de\u8def\u56f3\u3001PCB\u56f3\u3001BOM)\u306e\u30b3\u30d4\u30fc\u306f\u3001 \u6b21\u306eURL\u304b\u3089\u53c2\u7167\u3067\u304d\u307e\u3059\u3002\u00a0<a href=\"https:\/\/oshwlab.com\/takeshihigasa\/ch552_tenkeypad_copy\" target=\"_blank\" rel=\"noopener\">https:\/\/oshwlab.com\/takeshihigasa\/ch552_tenkeypad_copy<\/a><\/p>\n<figure id=\"attachment_15917\" aria-describedby=\"caption-attachment-15917\" style=\"width: 433px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/66c19942ab4ba346fdb64ccc04cde373-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-15917 size-large\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/66c19942ab4ba346fdb64ccc04cde373-1-433x552.png\" alt=\"\" width=\"433\" height=\"552\" \/><\/a><figcaption id=\"caption-attachment-15917\" class=\"wp-caption-text\">EasyEDA\u306b\u516c\u958b<\/figcaption><\/figure>\n<p>\u56de\u8def\u3084PCB\u306b\u5909\u66f4\u3092\u52a0\u3048\u305f\u308a\u88fd\u9020\u3057\u305f\u308a\u3059\u308b\u3088\u3046\u306a\u3068\u304d\u306f\u3001\u3053\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u81ea\u5206\u306e\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u306b\u30af\u30ed\u30fc\u30f3\u3059\u308b\u3053\u3068\u3067\u3001\u81ea\u5206\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u4f5c\u696d\u3067\u304d\u308b(\u3001\u306e\u3060\u3068\u601d\u3046\u304c\u3084\u3063\u305f\u3053\u3068\u304c\u306a\u3044)\u3002<\/p>\n<p>\u81ea\u5206\u81ea\u8eab\u306f\u300c\u3044\u30fc\u3058\u30fc\u3044\u30fc\u3067\u3043\u30fc\u3048\u30fc\u300d\u3068\u8aad\u3093\u3067\u3044\u308b\u304c\u3001\u3069\u3046\u3084\u3089\u300c\u3044\u30fc\u3058\u30fc\u3060\u300d\u304c\u6b63\u3057\u3044\u3089\u3057\u3044\u3002\u305f\u3057\u304b\u306b\u30a4\u30fc\u30b8\u30fc\u306a\u3093\u3060\u3051\u3069\u3002<\/p>\n<h4>KS-33\u7528\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8<\/h4>\n<p>\u9069\u5f53\u306aKS-33\u7528\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u304c\u898b\u3064\u304b\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u81ea\u5206\u3067\u4f5c\u308b\u3053\u3068\u306b\u3057\u305f\u3002\u4f5c\u6210\u306b\u3042\u305f\u3063\u3066\u306f<a href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0565\/8070\/2297\/files\/SPEC-KS-33E10B055NN-Y24_Rev-2_KS-33_Brown_Switch.pdf\" target=\"_blank\" rel=\"noopener\"> KS-33\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8<\/a>\u306b\u3042\u308b\u4ee5\u4e0b\u306e\u56f3\u306b\u3057\u305f\u304c\u3063\u305f\u3002<\/p>\n<figure id=\"attachment_15871\" aria-describedby=\"caption-attachment-15871\" style=\"width: 486px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/ks-33-PCB.png\"><img loading=\"lazy\" decoding=\"async\" class=\"waku wp-image-15871 size-full\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/ks-33-PCB.png\" alt=\"\" width=\"486\" height=\"448\" \/><\/a><figcaption id=\"caption-attachment-15871\" class=\"wp-caption-text\">KS-33 footprint\u539f\u56f3<\/figcaption><\/figure>\n<p>\u6ce8\u610f\u70b9\u3068\u3057\u3066\u3001\u3053\u306e\u56f3\u306f\u30b9\u30a4\u30c3\u30c1\u3092\u5e95\u304b\u3089\u898b\u305f\u3068\u304d\u306e\u8db3\u3084\u7aef\u5b50\u3001SMDLED\u7528\u306e\u7a93\u306e\u914d\u7f6e\u3092\u8868\u3057\u3066\u3044\u308b\u3002\u3064\u307e\u308a\u3001PCB\u8868\u9762\u306e\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u56f3\u3068\u306f\u5de6\u53f3\u304c\u9006\u306b\u306a\u3063\u3066\u3044\u308b\u3002\u307e\u305f\u3001\u63a5\u70b9\u7528\u306e\u7a74\u30923mm\u5f84\u3068\u3057\u3066\u3044\u308b\u306e\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u30bd\u30b1\u30c3\u30c8\u3092\u4f7f\u3046\u524d\u63d0\u3068\u601d\u3046\u306e\u3060\u304cKS-33\u7528\u306e\u30b9\u30a4\u30c3\u30c1\u30bd\u30b1\u30c3\u30c8\u3063\u3066\u3042\u308b\u3093\u3060\u308d\u3046\u304b\u3002<\/p>\n<p>\u3053\u306e\u56f3\u306b\u57fa\u3065\u3044\u3066\u4f5c\u6210\u3057\u305f\u30cf\u30f3\u30c0\u4ed8\u3051\u7528\u306e\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u305f\u3002<\/p>\n<figure id=\"attachment_15870\" aria-describedby=\"caption-attachment-15870\" style=\"width: 456px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/footprint.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-15870\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/footprint.png\" alt=\"\" width=\"456\" height=\"449\" \/><\/a><figcaption id=\"caption-attachment-15870\" class=\"wp-caption-text\">KS-33 footprint<\/figcaption><\/figure>\n<p>\u30b9\u30a4\u30c3\u30c1\u63a5\u70b9\u306b\u3064\u3044\u3066\u306f\u30011.5 x 2.4mm\u306e\u9577\u5186\u5f62\u306e\u30d1\u30c3\u30c9\u306b0.8 x 1.8mm\u306e\u9577\u5186\u5f62\u306e\u7a74\u3092\u6307\u5b9a\u3057\u305f\u3002<\/p>\n<p>\u5b8c\u6210\u3057\u305fPCB\u306b\u30b9\u30a4\u30c3\u30c1\u3092\u306f\u3081\u3066\u307f\u305f\u3068\u3053\u308d\u3001\u30b9\u30a4\u30c3\u30c1\u63a5\u70b9\u3001LED\u7a93\u3001\u7a74\u306e\u4f4d\u7f6e\u306a\u3069\u306b\u554f\u984c\u306f\u306a\u304b\u3063\u305f\u3002\u305f\u3060\u3001<strong>\u4e2d\u592e\u306e\u7a74\u306f5.25mm\u5f84\u3067\u306f\u5927\u304d\u3059\u304e\u308b<\/strong>\u3088\u3046\u3060\u3002<\/p>\n<p>\u63a8\u5968\u56f3\u3067\u306f5.25mm\u3068\u306a\u3063\u3066\u3044\u308b\u304c\u30b9\u30a4\u30c3\u30c1\u306e\u8db3\u306e\u4ed5\u69d8\u4e0a\u306e\u5f84\u306f5.05\u00b10.05mm\u306a\u306e\u3067\u30015.1mm\u304f\u3089\u3044\u3067\u3088\u3055\u305d\u3046\u306a\u611f\u3058\u3002\u306a\u304a\u3001\u8cfc\u5165\u3057\u305fKS-33 \u8336\u8ef8\u3067\u306e\u5b9f\u6e2c\u5024\u306f4.9mm\u3060\u3063\u305f\u304b\u3089\u30015.1mm\u5f84\u3067\u4f5c\u3063\u3066\u3082\u3086\u308b\u3086\u308b\u3060\u3063\u305f\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n<p>EasyEDA\u5074\u3067\u3082\u540c\u69d8\u306e\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u3066\u3042\u308a\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u3068\u3082\u306b\u516c\u958b\u6271\u3044\u306b\u306a\u3063\u3066\u3044\u308b(\u3068\u601d\u3046)\u3002<\/p>\n<h4>\u5b8c\u6210\u3057\u305fPCB<\/h4>\n<p>PCB\u306e\u30ec\u30b8\u30b9\u30bf\u306f\u767d\u306b\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_15905\" aria-describedby=\"caption-attachment-15905\" style=\"width: 540px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/cd2cf12ae8204118a10cd15e29b5482c.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-15905\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/cd2cf12ae8204118a10cd15e29b5482c-540x552.jpg\" alt=\"\" width=\"540\" height=\"552\" \/><\/a><figcaption id=\"caption-attachment-15905\" class=\"wp-caption-text\">ch552_numkeyPad PCB\u88cf\u9762<\/figcaption><\/figure>\n<figure id=\"attachment_15906\" aria-describedby=\"caption-attachment-15906\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/f168f48566760d1e852a07044b13639b.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-15906\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/f168f48566760d1e852a07044b13639b-552x548.jpg\" alt=\"\" width=\"552\" height=\"548\" \/><\/a><figcaption id=\"caption-attachment-15906\" class=\"wp-caption-text\">ch552_numkeyPad PCB\u8868\u9762<\/figcaption><\/figure>\n<p>\u7279\u306b\u96e3\u3057\u3044\u3053\u3068\u306e\u306a\u3044PCB\u3060\u3063\u305f\u306e\u3067\u30015\u30d4\u30f3\u306eMX\u30b9\u30a4\u30c3\u30c1\u3068KS-33\u30b9\u30a4\u30c3\u30c1\u3092\u5171\u7528\u3067\u304d\u3088\u3046\u306aPCB\u306b\u3059\u308c\u3070\u3088\u304b\u3063\u305f\u304b\u3082\u3001\u3068\u4eca\u601d\u3046\u3002<\/p>\n<h3>PCBA\u306e\u8cbb\u7528<\/h3>\n<p>PCB\u306e\u88fd\u9020\u679a\u6570\u306f5\u679a\u3068\u3057\u3001\u3059\u3079\u3066\u306b\u30d1\u30fc\u30c4\u306e\u5b9f\u88c5\u3082\u4f9d\u983c\u3057\u305f\u3002\u5b9f\u88c5\u3057\u305f\u30d1\u30fc\u30c4\u30ea\u30b9\u30c8(BOM)\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/oshwlab.com\/takeshihigasa\/ch552_tenkeypad_copy\" target=\"_blank\" rel=\"noopener\">EasyEDA\u306b\u516c\u958b\u3057\u305f\u4e00\u5f0f<\/a>\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u3002\u306a\u304a\u3001\u30ad\u30fc\u30b9\u30a4\u30c3\u30c1\u3084SMD LED\u306b\u3064\u3044\u3066\u306f\u624b\u30cf\u30f3\u30c0\u3057\u305f\u306e\u3067BOM\u306b\u306f\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u3002<\/p>\n<p>\u8cbb\u7528\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u89e6\u308c\u306a\u3044\u304c\u3001\u9001\u6599\u3092\u542b\u3081\u3066 25\u30c9\u30eb\u4ee5\u4e0b\u3060\u3063\u305f\u306e\u3067\u3001PCB1\u679a\u3042\u305f\u308a5\u30c9\u30eb\u5f31\u3068\u3044\u3063\u305f\u3068\u3053\u308d\u3002<\/p>\n<h2>\u30d7\u30ec\u30fc\u30c8\u306e\u8a2d\u8a08\u3068\u767a\u6ce8<\/h2>\n<p>PCB\u306e\u88cf\u5074\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u3001\u30df\u30c9\u30eb\u30d7\u30ec\u30fc\u30c8\u3068\u30dc\u30c8\u30e0\u30d7\u30ec\u30fc\u30c8\u306e2\u7a2e\u985e\u3092\u8a2d\u8a08\u3057\u3001\u3044\u305a\u308c\u3082<a href=\"https:\/\/www.elecrow.com\/acrylic-cutting.html\" target=\"_blank\" rel=\"noopener\">Elecrow\u306e\u30a2\u30af\u30ea\u30eb\u677f\u30ec\u30fc\u30b6\u30fc\u30ab\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9<\/a>\u306b\u767a\u6ce8\u3057\u305f\u3002<\/p>\n<p>\u30df\u30c9\u30eb\u30d7\u30ec\u30fc\u30c8\u306f\u3001PCB\u88cf\u5074\u306e\u7a81\u8d77\u7269(USB Type-C\u30ec\u30bb\u30d7\u30bf\u30af\u30eb\u3001\u30b9\u30a4\u30c3\u30c1\u306e\u8db3\u3001\u30c0\u30a4\u30aa\u30fc\u30c9\u3084\u30b3\u30f3\u30c7\u30f3\u30b5\u306a\u3069)\u3092\u907f\u3051\u3064\u3064\u3001\u305d\u308c\u3089\u306e\u9ad8\u3055\u3088\u308a\u3082\u5341\u5206\u306b\u539a\u307f\u306e\u3042\u308b\u30a2\u30af\u30ea\u30eb\u677f\u3092\u4f7f\u3046\u3002<\/p>\n<p>\u30dc\u30c8\u30e0\u30d7\u30ec\u30fc\u30c8\u306f\u3001\u30df\u30c9\u30eb\u30d7\u30ec\u30fc\u30c8\u306e\u4e0b\u5074\u3092\u3075\u3055\u3050\u3053\u3068\u3067\u30b4\u30df\u306a\u3069\u306e\u4fb5\u5165\u3092\u9632\u3050\u3002\u307e\u305f\u3001\u6ed1\u308a\u6b62\u3081\u306e\u30b4\u30e0\u8db3\u306a\u3069\u3092\u63a5\u7740\u3059\u308b\u305f\u3081\u306e\u9762\u306b\u3082\u306a\u308b\u3002<\/p>\n<h3>\u30d7\u30ec\u30fc\u30c8\u8a2d\u8a08\u306b\u3064\u3044\u3066<\/h3>\n<p>\u30d7\u30ec\u30fc\u30c8\u306e\u8a2d\u8a08\u306f\u3001KiCAD\u306ePCB\u30a8\u30c7\u30a3\u30bf\u3092\u4f7f\u3063\u3066\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u884c\u3063\u305f\u3002<\/p>\n<ul>\n<li>\u307e\u305a\u3001\u5916\u5f62\u3082\u542b\u3081\u3066PCB\u306e\u8a2d\u8a08\u3092\u5b8c\u6210\u3055\u305b\u308b\u3002\u30b9\u30a4\u30c3\u30c1\u306e\u4f4d\u7f6e\u3084\u30a8\u30c3\u30b8\u304b\u3089\u306e\u8ddd\u96e2\u3092\u8003\u616e\u3057\u3066\u30cd\u30b8\u7a74\u306e\u4f4d\u7f6e\u3092\u6c7a\u3081\u308b\u3002<strong>PCB\u306e\u30cd\u30b8\u7a74\u306fM2\u7528(2.2mm\u5f84)<\/strong>\u3068\u3057\u3066\u304a\u304f\u3002<\/li>\n<li>PCB\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u5225\u540d\u3067\u4fdd\u5b58\u3057\u3001PCB\u30a8\u30c7\u30a3\u30bf\u3067\u30df\u30c9\u30eb\u30d7\u30ec\u30fc\u30c8\u7528\u3001\u30dc\u30c8\u30e0\u30d7\u30ec\u30fc\u30c8\u7528\u305d\u308c\u305e\u308c\u306e\u8a2d\u8a08\u3092\u958b\u59cb\u3059\u308b\u3002\u30df\u30c9\u30eb\u30d7\u30ec\u30fc\u30c8\u3068\u30dc\u30c8\u30e0\u30d7\u30ec\u30fc\u30c8\u306e<strong>\u30cd\u30b8\u7a74\u306fM3\u7528(3.2mm\u5f84)<\/strong>\u3068\u3059\u308b\u3002<\/li>\n<li>\u30ec\u30fc\u30b6\u30fc\u30ab\u30c3\u30c8\u306e\u5207\u308a\u4ee3\u306f0.1mm\u3042\u308b\u306e\u3067\u3001<span style=\"text-decoration: underline;\">3.2mm\u5f84\u306e\u7a74\u304c\u307b\u3057\u3044\u3068\u304d\u306f\u76f4\u5f843.0mm\u306e\u5186<\/span>\u3092Edge.Cuts\u30ec\u30a4\u30e4\u30fc\u306b\u63cf\u304f\u3002\u306a\u304a\u3001Edge.Cuts\u30ec\u30a4\u30e4\u30fc\u306b\u63cf\u753b\u3059\u308b\u7dda\u3084\u5186\u306e\u7dda\u5e45\u306f0.1mm\u3068\u3057\u3066\u3044\u308b\u3002<\/li>\n<li>\u30df\u30c9\u30eb\u30d7\u30ec\u30fc\u30c8\u306f\u3001\u4ee5\u4e0b\u306b\u793a\u3059\u3088\u3046\u306bPCB\u3068\u540c\u3058\u5916\u5f62\u306e\u30a2\u30af\u30ea\u30eb\u677f\u304b\u3089\u5185\u5074\u3092\u5207\u308a\u629c\u3044\u305f\u3088\u3046\u306a\u5f62\u72b6\u3068\u306a\u308b\u3002PCB\u88cf\u9762\u306b\u3042\u308b\u30c7\u30d0\u30a4\u30b9\u3084\u51fa\u3063\u5f35\u3063\u3066\u3044\u308b\u63a5\u70b9\u3001USB\u30b3\u30cd\u30af\u30bf\u7b49\u3092\u907f\u3051\u306a\u304c\u3089<strong>Edge.Cuts \u30ec\u30a4\u30e4\u30fc<\/strong>\u306b\u7dda\u3092\u5f15\u3044\u3066\u3044\u304f\u3002\u30cd\u30b8\u7a74\u306e\u5468\u56f2\u306f\u30a2\u30af\u30ea\u30eb\u677f\u304c\u3042\u307e\u308a\u7d30\u304f\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u3057\u305f\u3002<\/li>\n<li>\u30dc\u30c8\u30e0\u30d7\u30ec\u30fc\u30c8\u306f\u3001PCB\u3068\u540c\u3058\u5916\u5f62\u306b3.2mm\u306e\u30cd\u30b8\u7a74\u304c\u958b\u3044\u3066\u3044\u308b\u5f62\u72b6\u3067\u3001PCB\u88cf\u9762\u306e\u30d6\u30fc\u30c8\u7528\u30d7\u30c3\u30b7\u30e5\u30b9\u30a4\u30c3\u30c1\u3092\u62bc\u3059\u305f\u3081\u306e\u7a74\u3092\u958b\u3051\u305f\u3002<\/li>\n<li>DRC (\u30c7\u30b6\u30a4\u30f3\u30eb\u30fc\u30eb\u30c1\u30a7\u30c3\u30ab\u30fc)\u3067 Edge.Cuts \u306e\u7dda\u304c\u3046\u307e\u304f\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u306a\u304c\u3089\u9032\u3081\u308b\u3002<\/li>\n<li>Elecrow\u306b\u767a\u6ce8\u3059\u308b\u969b\u306b\u306f\u3001<span style=\"font-weight: 400;\">\u52a0\u5de5\u306e\u57fa\u672c\u6750\u3068\u3059\u308b\u77e9\u5f62\u306e\u5916\u5f62\u5bf8\u6cd5<\/span>\u304c\u5fc5\u8981\u306b\u306a\u308b\u306e\u3067\u3001\u3059\u3079\u3066\u306e\u30d7\u30ec\u30fc\u30c8\u3092\u4f5c\u56f3\u3059\u308b\u3068\u304d\u5916\u5f62\u3092\u8868\u3059\u77e9\u5f62\u3068\u5bf8\u6cd5\u7dda\u3092 <strong>User\u30ec\u30a4\u30e4\u30fc\u306b\u63cf\u753b<\/strong>\u3057\u3066\u304a\u304f\u3002<\/li>\n<li>\u6700\u7d42\u7684\u306b\u3001PCB\u30a8\u30c7\u30a3\u30bf\u306e <strong>\u30d5\u30a1\u30a4\u30eb\uff0f\u88fd\u9020\u7528\u51fa\u529b\uff0f\u30ac\u30fc\u30d0\u30fc<\/strong>\u3067 \u30d7\u30ed\u30c3\u30c8\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u958b\u3044\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u51fa\u529b\u3059\u308b\u3002<br \/>\n\u51fa\u529b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3068\u3057\u3066 <strong>DXF<\/strong> \u3092\u9078\u629e\u3057\u300c\u542b\u3081\u308b\u30ec\u30a4\u30e4\u30fc\u300d\u306f Edge.Cuts\u30ec\u30a4\u30e4\u30fc\u306e\u307f\u3068\u3057\u3066\u51fa\u529b\u3059\u308b\u3002\u3053\u306e\u3068\u304d\u3001<strong>\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u5358\u4f4d\u3092 mm \u306b<\/strong>\u3059\u308b\u306e\u3092\u5fd8\u308c\u304c\u3061\u3002<\/li>\n<li>\u6b21\u306b\u51fa\u529b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3068\u3057\u3066<strong>PDF<\/strong>\u3092\u9078\u629e\u3057\u3001\u5916\u5f62\u3084\u5bf8\u6cd5\u3092\u63cf\u3044\u305fUser\u30ec\u30a4\u30e4\u30fc\u3092\u300c\u542b\u3081\u308b\u30ec\u30a4\u30e4\u30fc\u300d\u3067\u6307\u5b9a\u3059\u308b\u3002\u300c<strong>Edge.Cuts\u3092\u3059\u3079\u3066\u306e\u30ec\u30a4\u30e4\u30fc\u306b\u30d7\u30ed\u30c3\u30c8<\/strong>\u300d\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u5916\u5f62\u304a\u3088\u3073\u5bf8\u6cd5\u3092\u542b\u3093\u3060\u56f3\u304cPDF\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u51fa\u529b\u3055\u308c\u308b\u3002<\/li>\n<\/ul>\n<p>DXF\u30d5\u30a1\u30a4\u30eb\u3092\u6b63\u3057\u304f\u51fa\u529b\u3067\u304d\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306f\u3001Inkscape (1.2.2) \u306b\u8aad\u307f\u8fbc\u3093\u3067\u78ba\u8a8d\u3057\u3066\u3044\u308b\u3002<\/p>\n<h4>\u30df\u30c9\u30eb\u30d7\u30ec\u30fc\u30c8\u3068\u30dc\u30c8\u30e0\u30d7\u30ec\u30fc\u30c8<\/h4>\n<p>2\u7a2e\u985e\u306e\u30d7\u30ec\u30fc\u30c8\u306ePDF\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u5207\u308a\u51fa\u3057\u305f\u3082\u306e\u3092\u4ee5\u4e0b\u306b\u793a\u3059 (\u5225\u3005\u306ePDF\u3068\u3057\u3066\u51fa\u529b\u3057\u305f\u3082\u306e\u3092\u3001\u63b2\u8f09\u306e\u305f\u3081\u306b\u8cbc\u308a\u5408\u308f\u305b\u3066\u3044\u308b)\u3002<\/p>\n<figure id=\"attachment_15881\" aria-describedby=\"caption-attachment-15881\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/middle.png\"><img loading=\"lazy\" decoding=\"async\" class=\"waku wp-image-15881 size-large\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/middle-552x403.png\" alt=\"\" width=\"552\" height=\"403\" \/><\/a><figcaption id=\"caption-attachment-15881\" class=\"wp-caption-text\">middle plate and bottom plate<\/figcaption><\/figure>\n<p>PDF\u56f3\u306b\u306f\u3001\u5fd8\u308c\u306a\u3044\u3088\u3046\u306b\u30a2\u30af\u30ea\u30eb\u677f\u306e\u539a\u3055\u3082\u6307\u5b9a\u3057\u3066\u3044\u308b\u3002\u9577\u624b\u65b9\u5411\u304c0.005mm\u9055\u3046\u304c\u3001\u5207\u308a\u4ee3\u304c0.1mm\u3082\u3042\u308b\u306e\u3060\u304b\u3089\u6c17\u306b\u3059\u308b\u5fc5\u8981\u306f\u306a\u3044\u3060\u308d\u3046\u3002<\/p>\n<h4>\u5b8c\u6210\u3057\u305f\u30a2\u30af\u30ea\u30eb\u677f<\/h4>\n<figure id=\"attachment_15899\" aria-describedby=\"caption-attachment-15899\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/9025c482c0b4271bbee4a5a4d6b2d100.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-15899\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/9025c482c0b4271bbee4a5a4d6b2d100-552x414.jpg\" alt=\"\" width=\"552\" height=\"414\" \/><\/a><figcaption id=\"caption-attachment-15899\" class=\"wp-caption-text\">Elecrow\u304b\u3089\u5230\u7740\u3057\u305f\u30a2\u30af\u30ea\u30eb\u677f<\/figcaption><\/figure>\n<p>\u30a2\u30af\u30ea\u30eb\u677f\u306b\u306f\u4e21\u9762\u306b\u4fdd\u8b77\u7528\u306e\u30b7\u30fc\u30c8\u304c\u8cbc\u308a\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u306e\u3067\u306f\u304c\u3057\u3066\u5229\u7528\u3059\u308b\u304c\u3001\u306a\u304b\u306a\u304b\u306f\u304c\u3057\u306b\u304f\u3044\u3002<\/p>\n<p>5mm\u539a\u3067\u30de\u30c3\u30c8\u30db\u30ef\u30a4\u30c8\u3092\u6307\u5b9a\u3057\u305f\u30df\u30c9\u30eb\u30d7\u30ec\u30fc\u30c8\u306e\u539a\u3055\u304c4.7mm\u30012mm\u539a\u306e\u900f\u660e\u3092\u6307\u5b9a\u3057\u305f\u30dc\u30c8\u30e0\u30d7\u30ec\u30fc\u30c8\u306f1.8mm\u539a\u3060\u3063\u305f\u3002\u4eca\u307e\u3067\u6307\u5b9a\u3088\u308a\u539a\u304b\u3063\u305f\u3053\u3068\u306f\u306a\u3044\u306e\u3067\u3001\u3060\u3044\u305f\u304410%\u5f31\u306f\u8584\u3044\u3068\u898b\u8fbc\u3093\u3067\u304a\u304f\u306e\u304c\u3044\u3044\u306e\u304b\u3082\u3002<\/p>\n<p>\u30a2\u30af\u30ea\u30eb\u30ab\u30c3\u30c8\u306e\u305f\u3081\u306eDXF\u30d5\u30a1\u30a4\u30eb\u3068PDF\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u6700\u521d\u306b\u8f09\u305b\u305fGitHub\u306e\u4e2d\u306bpcb\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u683c\u7d0d\u3057\u3066\u3042\u308b\u3002<\/p>\n<h2>PCB\u3068\u30a2\u30af\u30ea\u30eb\u677f\u306e\u30cd\u30b8\u6b62\u3081<\/h2>\n<p>2\u7a2e\u985e\u306eM2\u30cd\u30b8\u3068M2\u306e\u96cc\u30cd\u30b8\u304c\u5207\u3089\u308c\u3066\u3044\u308b\u30b9\u30da\u30fc\u30b5\u30fc\u3092\u4f7f\u3063\u3066\u30cd\u30b8\u6b62\u3081\u3059\u308b\u3002\u4e0a\u4e0b\u304b\u3089M2\u306e\u30cd\u30b8\u3067\u30a2\u30af\u30ea\u30eb\u677f\u304c\u5272\u308c\u306a\u3044\u7a0b\u5ea6\u306b\u7de0\u3081\u8fbc\u3080\u3053\u3068\u3067\u3001PCB\u3068\u30a2\u30af\u30ea\u30eb\u677f\u3092\u56fa\u5b9a\u3057\u3066\u3044\u308b\u3002<\/p>\n<figure id=\"attachment_15897\" aria-describedby=\"caption-attachment-15897\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/03b5ba037d4368115475120e238fe193.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-15897\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/03b5ba037d4368115475120e238fe193-552x385.jpg\" alt=\"\" width=\"552\" height=\"385\" \/><\/a><figcaption id=\"caption-attachment-15897\" class=\"wp-caption-text\">PCB\u3068\u30a2\u30af\u30ea\u30eb\u677f\u306e\u30cd\u30b8\u6b62\u3081<\/figcaption><\/figure>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u69cb\u6210\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n<figure id=\"attachment_15883\" aria-describedby=\"caption-attachment-15883\" style=\"width: 420px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/screw-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"waku wp-image-15883 size-full\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/screw-1.png\" alt=\"\" width=\"420\" height=\"289\" \/><\/a><figcaption id=\"caption-attachment-15883\" class=\"wp-caption-text\">PCB\u3068\u30a2\u30af\u30ea\u30eb\u677f\u306e\u30cd\u30b8\u6b62\u3081<\/figcaption><\/figure>\n<h3>\u53d6\u308a\u4ed8\u3051\u306e\u624b\u9806<\/h3>\n<ul>\n<li>3mm\u9577\u306e\u30cd\u30b8\u3092\u30b9\u30da\u30fc\u30b5\u30fc(6mm)\u306b\u3057\u3063\u304b\u308a\u3068\u306d\u3058\u8fbc\u3080\u3002\u3053\u306e\u30b9\u30da\u30fc\u30b5\u30fc\u306b\u306f\u3001\u53cd\u5bfe\u5074\u306b3mm\u5206\u306e\u96cc\u30cd\u30b8\u304c\u6b8b\u3063\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308b\u3002<\/li>\n<li>2\u679a\u306e\u30d7\u30ec\u30fc\u30c8\u3068PCB\u3092\u4f4d\u7f6e\u5408\u308f\u305b\u3057\u3066\u3001\u3053\u306e\u30b9\u30da\u30fc\u30b5\u30fc\u3092\u30dc\u30c8\u30e0\u30d7\u30ec\u30fc\u30c8\u5074\u306e\u30cd\u30b8\u7a74\u304b\u3089\u5dee\u3057\u8fbc\u3080\u3002\u30b9\u30da\u30fc\u30b5\u30fc\u306e\u4e0a\u7aef\u306f\u3001\u30df\u30c9\u30eb\u30d7\u30ec\u30fc\u30c8\u4e0b\u9762\u304b\u30894mm\u3001\u4e0a\u9762\u304b\u30891mm\u306b\u9054\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002<\/li>\n<li>PCB\u5074\u304b\u30895mm\u9577\u306e\u30cd\u30b8\u3092\u5165\u308c\u3066\u3044\u304f\u3002PCB\u306e\u539a\u3055\u3092\u5f15\u3044\u305f3.4mm\u5206\u304c\u30df\u30c9\u30eb\u30d7\u30ec\u30fc\u30c8\u5185\u306b\u5165\u3063\u3066\u3044\u304d\u3001\u30b9\u30da\u30fc\u30b5\u30fc\u306b\u7d042.4mm\u30cd\u30b8\u8fbc\u3081\u308b\u306f\u305a\u3002<\/li>\n<\/ul>\n<p>2\u679a\u306e\u30d7\u30ec\u30fc\u30c8\u306e\u539a\u3055\u306e\u5408\u8a08\u304c7mm\u306a\u306e\u3067\u30017mm\u306e\u30b9\u30da\u30fc\u30b5\u30fc\u3067\u3082\u826f\u3055\u305d\u3046\u306a\u306e\u3060\u304c\u3001\u5148\u306b\u3082\u66f8\u3044\u305f\u304cElecrow\u306e\u30a2\u30af\u30ea\u30eb\u30ab\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9\u3067\u306f<strong>\u539a\u3055\u304c10%\u7a0b\u5ea6\u8584\u3044<\/strong>\u3053\u3068\u304c\u591a\u3044\u3002\u30b9\u30da\u30fc\u30b5\u30fc\u304c\u4e0b\u304b\u3089\u51fa\u3063\u5f35\u308b\u306e\u3082\u56f0\u308b\u306e\u3067\u30016mm\u9577\u306e\u30b9\u30da\u30fc\u30b5\u30fc\u3068\u3057\u305f\u3002<\/p>\n<p>\u307e\u305f\u3001M2\u306e\u96cc\u30cd\u30b8\u304c\u5207\u3089\u308c\u305f\u771f\u936e\u30b9\u30da\u30fc\u30b5\u30fc\u306e\u5916\u5f62\u306f\u7d043mm\u306a\u306e\u3067\u3001\u30d7\u30ec\u30fc\u30c8\u5074\u306e\u30cd\u30b8\u7a74\u3068\u3057\u3066\u306f\u4f59\u88d5\u3092\u898b\u30663.2mm\u5f84\u3092\u610f\u56f3\u3057\u3001\u5207\u308a\u4ee3\u3092\u8003\u3048\u30663.0mm\u5f84\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b\u3002<\/p>\n<figure id=\"attachment_15898\" aria-describedby=\"caption-attachment-15898\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/73f58ce60730e33ce1565ce1efc8e941.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-15898\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/73f58ce60730e33ce1565ce1efc8e941-552x414.jpg\" alt=\"\" width=\"552\" height=\"414\" \/><\/a><figcaption id=\"caption-attachment-15898\" class=\"wp-caption-text\">\u30cd\u30b8\u3068\u30b9\u30da\u30fc\u30b5\u30fc<\/figcaption><\/figure>\n<h1>\u304d\u3087\u3046\u306e\u307e\u3068\u3081<\/h1>\n<p>CH552G\u3092\u4f7f\u3063\u305f\u4f55\u304b\u4f5c\u3063\u3066\u307f\u3088\u3046\u3068\u601d\u3063\u305f\u306e\u304c\u767a\u7aef\u3067\u3001\u4eca\u56de\u306e\u3088\u3046\u306a\u30c6\u30f3\u30ad\u30fc\u30d1\u30c3\u30c9\u3092\u4f5c\u3063\u3066\u307f\u305f\u3002<\/p>\n<figure id=\"attachment_15912\" aria-describedby=\"caption-attachment-15912\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/743ec25049566c10ce1095e046eb99d3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-15912\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2023\/08\/743ec25049566c10ce1095e046eb99d3-552x414.jpg\" alt=\"\" width=\"552\" height=\"414\" \/><\/a><figcaption id=\"caption-attachment-15912\" class=\"wp-caption-text\">ch552_numkeyPad with Low profile keycaps.<\/figcaption><\/figure>\n<p>JLCPCB\u3078\u306ePCBA\u306e\u767a\u6ce8\u304b\u3089\u53d7\u3051\u53d6\u308a\u307e\u3067\u304c\u7d041\u9031\u9593\u3001Elecrow\u3078\u306e\u767a\u6ce8\u304b\u3089\u53d7\u3051\u53d6\u308a\u307e\u3067\u304c\u7d042\u9031\u9593\u3060\u3063\u305f\u3002<\/p>\n<p>KS-33 \u30ed\u30fc\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30b9\u30a4\u30c3\u30c1\u81ea\u4f53\u306f\u3068\u3066\u3082\u3044\u3044\u306e\u3060\u3051\u3069\u3001\u5b89\u304f\u3066\u7c21\u5358\u306b\u4f7f\u3048\u308b\u30b9\u30bf\u30d3\u30e9\u30a4\u30b6\u30fc\u304c\u5165\u624b\u3067\u304d\u306a\u3044\u3068\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u306b\u4f7f\u3046\u306e\u306f\u305f\u3081\u3089\u308f\u308c\u308b\u3002\u307e\u305f\u3001PCB\u30de\u30a6\u30f3\u30c8\u7528\u306b\u56fa\u5b9a\u7528\u306e\u8db3\u3092\u8ffd\u52a0\u3057\u305f5\u30d4\u30f3\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u3042\u308b\u3068\u3044\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n<p>\u3059\u3067\u306b<a href=\"https:\/\/github.com\/okiraku-camera\/ch552_numkeyPad\" target=\"_blank\" rel=\"noopener\">Github\u306b\u306f\u516c\u958b<\/a>\u3057\u307e\u3057\u305f\u304c\u3001\u6b21\u56de\u306fCH55xDuino\u3092\u4f7f\u3063\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u8a71\u306b\u306a\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 8051\u4e92\u63db\u306e\u30de\u30a4\u30b3\u30f3 (CH552) \u3092\u4f7f\u3063\u3066\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u3067\u30b7\u30f3\u30d7\u30eb\u3067\u3042\u308a\u3075\u308c\u305fUSB\u30c6\u30f3\u30ad\u30fc\u30d1\u30c3\u30c9\u3092\u4f5c\u3063\u305f\u8a71\u3002 \u89aa\u6307\u30b7\u30d5\u30c8\u95a2\u4fc2\u3067\u306f\u306a\u3044\u306e\u3060\u3051\u3069\u3001CH55x\u30b7\u30ea\u30fc\u30ba\u3092\u4f7f\u3063\u305f\u958b\u767a\u306f\u521d\u3081\u3066\u3060\u3063\u305f\u306e\u3067\u8a18\u9332 (\u8a18\u61b6) \u306e &hellip; <a href=\"https:\/\/okiraku-camera.tokyo\/blog\/?p=15858\" class=\"more-link\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">CH552\u3092\u4f7f\u3063\u305f\u30c6\u30f3\u30ad\u30fc\u30d1\u30c3\u30c9\u306e\u88fd\u4f5c (\u305d\u306e1)<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":15901,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[69],"tags":[65,228,227,150,196,190],"class_list":["post-15858","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-programming","tag-arduino","tag-ch552g","tag-ch55x","tag-hid","tag-keyboard","tag-usb"],"_links":{"self":[{"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/posts\/15858","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15858"}],"version-history":[{"count":0,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/posts\/15858\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/media\/15901"}],"wp:attachment":[{"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}