{"id":9807,"date":"2023-12-17T21:06:37","date_gmt":"2023-12-17T12:06:37","guid":{"rendered":"https:\/\/y2tech.net\/blog\/?p=9807"},"modified":"2024-02-01T21:12:34","modified_gmt":"2024-02-01T12:12:34","slug":"obtained-ad3","status":"publish","type":"post","link":"https:\/\/y2tech.net\/blog\/gudget\/instrument\/obtained-ad3-9807\/","title":{"rendered":"Analog Discovery 3 \u3092\u5165\u624b"},"content":{"rendered":"<h3>Analog Discovery 3\u3092\u8cfc\u5165\u3057\u3066\u307f\u305f<\/h3>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/AD3Equipments.png\" alt=\"AD3 Pro Bundle + Option board\" width=\"640\" height=\"424\" class=\"size-full wp-image-9812\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/AD3Equipments.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/AD3Equipments-320x212.png 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>Digilent\u306e\u76f4\u8ca9\u30b7\u30e7\u30c3\u30d7\u304b\u3089\u30a2\u30ab\u30c7\u30df\u30c3\u30af\u4fa1\u683c\uff08$279\uff09\u3067Analog Discovery 3(Pro Bundle)\u3092\u8cfc\u5165<\/span><br>\r\n<span>\u5de6\u4e0b\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u30a2\u30ca\u30e9\u30a4\u30b6\u30fc\u3068\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u30fb\u30c0\u30a4\u30aa\u30fc\u30c9\u30c6\u30b9\u30bf\u306f\u5225\u9014\u8cfc\u5165<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/AD3_BNC_Board.png\" alt=\"AD3 with BNC Interface Board\" width=\"640\" height=\"427\" class=\"size-full wp-image-9824\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/AD3_BNC_Board.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/AD3_BNC_Board-320x214.png 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>BNC\u30b3\u30cd\u30af\u30bf\u30dc\u30fc\u30c9\u3092AD3\u306b\u53d6\u308a\u4ed8\u3051\u305f\u69d8\u5b50<\/span><br>\r\n<br>\r\n<\/div>\r\n<br>\r\n<p>Analog Discovery \u30b7\u30ea\u30fc\u30ba\u306f<a href=\"https:\/\/digilent.com\/\" rel=\"noopener\" target=\"_blank\">Digilent<\/a>\u793e\u306ePC\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3059\u308b\u5165\u9580\u7528\u306e\u6c4e\u7528\u30a2\u30ca\u30ed\u30b0\u6e2c\u5b9a\u6a5f\u5668\u3067\u3001\u5927\u5b66\u306a\u3069\u3067\u96fb\u5b50\u5de5\u5b66\u306e\u5b9f\u9a13\uff08\u5b9f\u7fd2\uff09\u3084\u56de\u8def\u8a2d\u8a08\u306e\u691c\u8a3c\u306a\u3069\u3067\u76db\u3093\u306b\u7528\u3044\u3089\u308c\u3066\u3044\u308b\uff0e\u540d\u524d\u306f\u201d\u30a2\u30ca\u30ed\u30b0\u201d\u3068\u306a\u3063\u3066\u3044\u308b\u304c\u3001\u30c7\u30b8\u30bf\u30eb\u7cfb\u306e\u4fe1\u53f7\u3082\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u3001\u7c21\u6613\u30ed\u30b8\u30c3\u30af\u30a2\u30ca\u30e9\u30a4\u30b6\u3001I2C, SPI\u306a\u3069\u306e\u5404\u7a2e\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u89e3\u6790\u3082\u53ef\u80fd\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u65e5\u672c\u306e\u5927\u5b66\u306a\u3069\u3067\u3082\u6388\u696d\u7b49\u3067\u7528\u3044\u3089\u308c\u3066\u3044\u308b\u3068\u306f\u601d\u3046\u304c\u3001\u7c73\u56fd\u306a\u3069\u306b\u6bd4\u3079\u308b\u3068\u5c0e\u5165\u306f\u3042\u307e\u308a\u9032\u3093\u3067\u3044\u306a\u3044\u3088\u3046\u3060\uff0e\u65e5\u672c\u3067\u3082\u79cb\u6708\u96fb\u5b50\u306a\u3069\u306e\u8ca9\u58f2\u4ee3\u7406\u5e97\u7d4c\u7531\u3067\u7c21\u5358\u306b\u5165\u624b\u53ef\u80fd\u3060\u304c\u3001\u5186\u304c\u7206\u5b89\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u3001\u6b8b\u5ff5\u306a\u304c\u3089\u6700\u65b0\u7248\u306e Analog Discovery 3 \u306f\u672c\u4f53\u304c\u7d046\u4e07\u5186\uff08\u7c73\u56fd\u3067\u306e\u5b9a\u4fa1\u306f$375\uff09\u3082\u3059\u308b\u9ad8\u4fa1\uff08\u52ff\u8ad6\u5c02\u9580\u306e\u6e2c\u5b9a\u5668\u3068\u6bd4\u3079\u308b\u3068\u7206\u5b89\u3060\u304c\uff0e\uff0e\uff0e\uff09\u306a\u7269\u3068\u306a\u3063\u3066\u3057\u307e\u3063\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u521d\u4ee3\u306eAnalog Discovery\u306e\u9803\u304b\u3089\u305d\u306e\u5b58\u5728\u306f\u77e5\u3063\u3066\u306f\u3044\u305f\u304c\u3001\u679c\u305f\u3057\u3066\u5b9f\u7528\u306b\u306a\u308b\u306e\u304b\u3069\u3046\u304b\u4e0d\u660e\u3060\u3063\u305f\u306e\u3067\u3001\u4f55\u5e74\u3082\u8cb7\u308f\u305a\u306b\u69d8\u5b50\u3092\u898b\u3066\u3044\u305f\uff0eAnalogDiscovery\u30822\u4ee3\u76ee\u3068\u306a\u3063\u3066\u304b\u306a\u308a\u666e\u53ca\u3057\u3001\u304b\u306a\u308a\u5b9f\u7528\u7684\u306a\u6c4e\u7528PC\u6e2c\u5b9a\u5668\u3068\u3044\u3046\u8a55\u5224\u3092\u805e\u304f\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u4eca\u56deAnalog Discovery 3\u3092\u8cfc\u5165\u3057\u305f\u306e\u306f\u3001\u3060\u307e\u3057\u3060\u307e\u3057\u4fee\u7406\u3092\u91cd\u306d\u3066\u4f7f\u7528\u3057\u3066\u304d\u305f\u611b\u7528\u306e\u30d7\u30ea\u30e1\u30a4\u30f3\u30a2\u30f3\u30d7\uff08Marantz PM-17\uff09\u306e\u7279\u6027\u304c\u4fee\u7406\u3092\u91cd\u306d\u305f\u3053\u3068\u3067\u5927\u5206\u52a3\u5316\u3057\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u3001\u304d\u3061\u3093\u3068\u3057\u305f\u6e2c\u5b9a\u3084\u8abf\u6574\u3092\u884c\u3063\u3066\u5143\u306e\u7279\u6027\u306b\u8fd1\u3065\u3051\u305f\u304b\u3063\u305f\u304b\u3089\u3060\uff0e<\/p>\r\n<br>\r\n<p>Analog Discovery \u306f\u5c02\u7528\u306e\u89e3\u6790\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 &#8220;<a href=\"https:\/\/digilent.com\/reference\/software\/waveforms\/waveforms-3\/start?redirect=1#newest\" rel=\"noopener\" target=\"_blank\">WaveForms<\/a>&#8221; \u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u3046\u306e\u304c\u4e00\u822c\u7684\u3067\u3001\u3068\u308a\u3042\u3048\u305a\u3053\u306e &#8220;WaveForms&#8221; \u304c\u3042\u308c\u3070\u3001Analog Discovery \u3092\u4f7f\u3063\u305f\u6e2c\u5b9a\u306f\u4e00\u901a\u308a\u306e\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u3060\uff0e<\/p>\r\n<br>\r\n<p>Digilent\u793e\u306f\u73fe\u5728\u306f &#8220;LabView&#8221; \u3067\u304a\u306a\u3058\u307f\u306e &#8220;<a href=\"https:\/\/www.ni.com\/ja.html\" rel=\"noopener\" target=\"_blank\">National Instruments<\/a>&#8221; \u306e\u5098\u4e0b\u306b\u5165\u3063\u3066\u3044\u308b\u3088\u3046\u306a\u306e\u3067\u3001LabView\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3082 Analog Discovery \u3092\u5236\u5fa1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\uff08\u65e2\u306b\u306a\u3063\u3066\u3044\u308b\uff1f\uff09\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/WaveForms-01.png\" alt=\"WaveForms Initial Startup Window\" width=\"640\" height=\"512\" class=\"size-full wp-image-9815\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/WaveForms-01.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/WaveForms-01-320x256.png 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> \r\n<br>\r\n<span>WaveForms\u3092\u7acb\u3061\u4e0a\u3052\u308b\u3068\u5de6\u5074\u306e\u30da\u30a4\u30f3\u306b\u4e00\u901a\u308a\u306e\u6e2c\u5b9a\u9805\u76ee\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/WaveForms-02.png\" alt=\"WaveForms Oscilo Scope View\" width=\"640\" height=\"444\" class=\"size-full wp-image-9816\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/WaveForms-02.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/WaveForms-02-320x222.png 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>\u30c7\u30b8\u30bf\u30eb\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u6a5f\u80fd\u30672ch\u306e\u97f3\u58f0\u6ce2\u5f62\u3092\u8868\u793a\u3057\u3066\u307f\u308b<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/WaveForms-03.png\" alt=\"WaveForms Function Generator\" width=\"640\" height=\"440\" class=\"size-full wp-image-9818\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/WaveForms-03.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/WaveForms-03-320x220.png 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>2ch\u306e\u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30f3\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u6a5f\u80fd\u304c\u5099\u308f\u3063\u3066\u3044\u308b<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/WaveForms-04.png\" alt=\"WaveForms Spectrum Analyzer\" width=\"640\" height=\"399\" class=\"size-full wp-image-9819\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/WaveForms-04.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/WaveForms-04-320x200.png 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>\u52ff\u8ad6\u3001\u30b9\u30da\u30af\u30c8\u30e9\u30e0\u30a2\u30ca\u30e9\u30a4\u30b6\u6a5f\u80fd\u3082\u5099\u308f\u3063\u3066\u3044\u308b<\/span>\r\n<br>\r\n<br>\r\n<\/div>\r\n<br>\r\n<h4>Marantz PM-17 \u30d7\u30ea\u30e1\u30a4\u30f3\u30a2\u30f3\u30d7\u306e\u4fee\u7406<\/h4>\r\n<br>\r\n<p>\u3053\u306e\u30a2\u30f3\u30d7\u306f\u304b\u308c\u3053\u308c20\u5e74\u4ee5\u4e0a\u3082\u4f7f\u3044\u7d9a\u3051\u3066\u3044\u308b\u304a\u6c17\u306b\u5165\u308a\u306e\u30a2\u30f3\u30d7\u306a\u306e\u3060\u304c\u3001\u3055\u3059\u304c\u306b20\u5e74\u4ee5\u4e0a\u3082\u524d\u306e\u88fd\u54c1\u306a\u306e\u3067\u3001\u30e1\u30fc\u30ab\u3067\u306e\u4fee\u7406\u3082\u53d7\u3051\u4ed8\u3051\u3066\u3082\u3089\u3048\u305a\u3001\u58ca\u308c\u305f\u308a\u8abf\u5b50\u304c\u60aa\u304f\u306a\u308b\u5ea6\u306b\u4f55\u5ea6\u3082\u81ea\u5206\u3067\u4fee\u7406\u3092\u3057\u305f\u308a\u3001\u6539\u9020\u3092\u65bd\u3057\u306a\u304c\u3089\u3060\u307e\u3057\u3060\u307e\u3057\u611b\u7528\u3057\u3066\u304d\u305f\uff0e\u6628\u5e74\u304f\u3089\u3044\u304b\u3089\u3001\u6642\u3005\u539f\u56e0\u4e0d\u660e\u306e\u5927\u304d\u306a\u30b9\u30d1\u30a4\u30af\u72b6\u306e\u30b5\u30fc\u30b8\u30ce\u30a4\u30ba\u3092\u767a\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u3092\u98db\u3070\u3057\u304b\u306d\u306a\u3044\u3088\u3046\u306a\u72b6\u614b\u3060\u3063\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u3053\u306e\u30b9\u30d1\u30a4\u30af\u72b6\u306e\u30b5\u30fc\u30b8\u30ce\u30a4\u30ba\u3092\u767a\u3057\u3066\u3044\u308b\u306e\u306f\u3069\u3046\u3082\u3053\u306e\u30a2\u30f3\u30d7\u306e\u6700\u5927\u306e\u58f2\u308a\u3067\u3042\u308bHDAM\u3068\u540d\u4ed8\u3051\u3089\u308c\u305f\u96fb\u6d41\u5e30\u9084\u578b\u306e\u30d7\u30ea\u30a2\u30f3\u30d7\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u539f\u56e0\u306e\u3088\u3046\u3067\u3001\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u521d\u6bb5\u306eFET(2SK170BL\uff09\uff12\u500b\u306e\u3046\u3061\u306e\uff11\u500b\u304c\u58ca\u308c\u3066\u3057\u307e\u3063\u305f\u3088\u3046\u3060\uff0e\u3053\u306eFET\u3068\u75db\u3093\u3060\u534a\u56fa\u5b9aVR\u3092\u4ea4\u63db\u3057\u305f\u306e\u3060\u304c\u3001\u307e\u3068\u3082\u306a\u6e2c\u5b9a\u5668\u304c\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u304d\u3061\u3093\u3068\u8abf\u6574\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3066\u3044\u306a\u304b\u3063\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u5f53\u6642\u306f\u8868\u9762\u5b9f\u88c5\u578b\u306e\u7d20\u5b50\u3067\u306f\u306a\u304f\u5b8c\u5168\u306a\u30b9\u30eb\u30fc\u30db\u30fc\u30eb\u30bf\u30a4\u30d7\u306e\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8FET\u3084TR\u7d20\u5b50\u306a\u306e\u3067\u3001\u90e8\u54c1\u81ea\u4f53\u306e\u4ea4\u63db\u306f\u5bb9\u6613\u306a\u306e\u3060\u304c\u3001\u809d\u5fc3\u306e\u30b9\u30eb\u30fc\u30db\u30fc\u30eb\u30bf\u30a4\u30d7\u306e\u6771\u829d\u306e\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8FET\u306f\u3068\u3063\u304f\u306e\u6614\u306b\u5ec3\u756a\u306b\u306a\u3063\u3066\u304a\u308a\uff0e\u4eca\u3067\u306f\u5165\u624b\u56f0\u96e3\u3060\uff0e\uff08\u30e9\u30b8\u30aa\u4f1a\u99285F\u306e\u82e5\u677e\u901a\u5546\u3067\u306f\u307e\u3060\u5728\u5eab\u304c\u6709\u308b\u6a21\u69d8: <a href=\"https:\/\/wakamatsu.co.jp\/biz\/products\/detail.php?product_id=11020082\" rel=\"noopener\" target=\"_blank\">https:\/\/wakamatsu.co.jp\/biz\/products\/detail.php?product_id=11020082<\/a> \uff09<\/p>\r\n<br>\r\n<p>\u4ed5\u65b9\u304c\u7121\u3044\u306e\u3067\u3001\u79cb\u6708\u96fb\u5b50\u306a\u3069\u3067\u5165\u624b\u53ef\u80fd\u306a\u30c1\u30c3\u30d7\u30bf\u30a4\u30d7\u306eFET\u3092\u5909\u63db\u57fa\u677f\u3092\u4f7f\u3063\u3066\u3001\u7121\u7406\u77e2\u7406\u58ca\u308c\u305fFET\u7d20\u5b50\u3068\u5165\u308c\u66ff\u3048\u3066\u306f\u307f\u305f\u3082\u306e\u306e\u3001\u7d20\u5b50\u305d\u306e\u3082\u306e\u306e\u7279\u6027\u304c\u63c3\u3046\u7b48\u3082\u7121\u304f\u3001\u5de6\u53f3\u3067\u30b2\u30a4\u30f3\u3092\u306f\u3058\u3081\u304b\u306a\u308a\u7279\u6027\u304c\u305a\u308c\u3066\u3057\u307e\u3063\u305f\u3088\u3046\u3060\uff0e<\/p>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54325.jpg\" alt=\"\u30d7\u30ea\u30a2\u30f3\u30d7\u306e\u5fc3\u81d3\u90e8\" width=\"640\" height=\"427\" class=\"size-full wp-image-9841\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54325.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54325-320x214.jpg 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>\u9285\u677f\u3067\u30b7\u30fc\u30eb\u30c9\u3055\u308c\u305f\u90e8\u5206\u304c\u96fb\u6d41\u5e30\u9084\u578b\u30a2\u30f3\u30d7\uff08HDAM\u30e2\u30b8\u30e5\u30fc\u30eb\uff09<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/HDAM_parts.jpg\" alt=\"HDAM parts\" width=\"640\" height=\"424\" class=\"size-full wp-image-9859\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/HDAM_parts.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/HDAM_parts-320x212.jpg 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>HDAM\u306e\u5185\u90e8\u306f\u6614\u306a\u304c\u3089\u306e\u30b9\u30eb\u30fc\u30db\u30fc\u30eb\u30bf\u30a4\u30d7\u306eFET\u3068TR\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u308b<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/HDAM.png\" alt=\"HDAM Circuit\" width=\"640\" height=\"469\" class=\"size-full wp-image-9879\" \/>\r\n<br>\r\n<span>HDAM\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u56de\u8def\u306f\u3053\u3093\u306a\u611f\u3058\uff08\u56de\u8def\u306e\u96fb\u5727\u306f\u5b9f\u6e2c\u5024\uff09 <\/span>\r\n<br>\r\n<br>\r\n\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54335.jpg\" alt=\"Repaired HDAM Module\" width=\"640\" height=\"427\" class=\"size-full wp-image-9843\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54335.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54335-320x214.jpg 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>VR\u3068FET\u3092\u4ea4\u63db\uff08\u30c7\u30e5\u30a2\u30eb\u30c1\u30c3\u30d7FET\u306f\u57fa\u76e4\u306e\u88cf\u9762\u306b\u5b9f\u88c5\uff09<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54334.jpg\" alt=\"Marantz PM-17\" width=\"640\" height=\"424\" class=\"size-full wp-image-9845\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54334.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54334-320x212.jpg 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>\u4fee\u7406\u3092\u7d42\u3048\u3068\u308a\u3042\u3048\u305a\u97f3\u306f\u51fa\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u304c\uff0e\uff0e\uff0e<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54354-640x424.jpg\" alt=\"Unblanced L-R Amplitude\" width=\"640\" height=\"424\" class=\"size-medium wp-image-9872\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54354-640x424.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54354-1280x848.jpg 1280w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54354-320x212.jpg 320w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54354-768x509.jpg 768w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54354-1536x1017.jpg 1536w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54354-2048x1356.jpg 2048w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> \r\n<br>\r\n<span>L-R\u30c1\u30e3\u30cd\u30eb\u9593\u306e\u30b2\u30a4\u30f3\u304c\u4e0d\u63c3\u3044\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u305f<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54404-640x424.jpg\" alt=\"FET &amp; TR Checker\" width=\"640\" height=\"424\" class=\"size-medium wp-image-9873\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54404-640x424.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54404-1280x848.jpg 1280w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54404-320x212.jpg 320w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54404-768x509.jpg 768w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54404-1536x1017.jpg 1536w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54404-2048x1356.jpg 2048w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> \r\n<br>\r\n<span>\u3068\u308a\u3042\u3048\u305a\u7c21\u6613\u7248\u306eFET&#038;TR\u30c1\u30a7\u30c3\u30ab\u30fc\u3067\u500b\u3005\u306e\u7d20\u5b50\u306e\u7279\u6027\u3092\u628a\u63e1\u3057\u3066\u304a\u304f\u3053\u3068\u306b\u3059\u308b<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54405.jpg\" alt=\"Dual Chip Adaptor\" width=\"640\" height=\"424\" class=\"size-full wp-image-9875\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54405.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/PK54405-320x212.jpg 320w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<br>\r\n<span>\u30c7\u30e5\u30a2\u30eb\u30c1\u30c3\u30d7\u7d20\u5b50\u6e2c\u5b9a\u7528\u306e\u30a2\u30c0\u30d7\u30bf\u3092\u7528\u610f\u3057\u305f<\/span>\r\n<br>\r\n<br>\r\n\r\n<\/div>\r\n<br>\r\n<p>HDAM\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u521d\u6bb5\u306eNch J-FET\u306f\u6771\u829d\u306e2SK170BL\u304c2\u500b\u4f7f\u308f\u308c\u3066\u3044\u308b\u304c\u3001\u79cb\u6708\u96fb\u5b50\u3067\u7c21\u5358\u306b\u5165\u624b\u3067\u304d\u308b\u8868\u9762\u5b9f\u88c5\u30c1\u30c3\u30d7\u30bf\u30a4\u30d7\u306e\u30c7\u30e5\u30a2\u30ebFET\u3067\u3042\u308b2SK2145\u3092\u4ee3\u66ff\u54c1\u3068\u3057\u3066\u7528\u3044\u305f\u304c\u3001\u5f53\u7136\u306a\u304c\u3089\u524d\u306e2SK170BL\u3068\u306f\u7d20\u5b50\u306e\u7279\u6027\u304c\u5408\u3063\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u5de6\u53f3\u306e\u30c1\u30e3\u30cd\u30eb\u306e\u30b2\u30a4\u30f3\u304c\u304b\u306a\u308a\u7570\u306a\u3063\u3066\u3057\u307e\u3063\u305f\uff0e\u3084\u306f\u308a\u500b\u3005\u306eFET\u306e\u7279\u6027\u3092\u304d\u3061\u3093\u3068\u6e2c\u5b9a\u3057\u3066\u5de6\u53f3\u306e\u30c1\u30e3\u30cd\u30eb\u3067\u5408\u308f\u305b\u306a\u3044\u3068\u99c4\u76ee\u306a\u3088\u3046\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u9ad8\u4fa1\u306a\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u306e\u5c02\u7528\u6e2c\u5b9a\u5668\u306f\u500b\u4eba\u3067\u306f\u8cb7\u3048\u308b\u306f\u305a\u3082\u306a\u3044\u306e\u3067\u3001\u3068\u308a\u3042\u3048\u305a\u7c21\u6613\u30aa\u30fc\u30c7\u30a3\u30aa\u6e2c\u5b9a\u304c\u3067\u304d\u305d\u3046\u306aAnalog Discovery \u306b\u76ee\u3092\u4ed8\u3051\u305f\u3068\u3044\u3046\u6b21\u7b2c\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u307e\u3060\u3001Analog Discovery 3 \u3092\u5165\u624b\u3057\u305f\u3070\u304b\u308a\u306a\u306e\u3067\u3001\u6e2c\u5b9a\u7528\u306e\u88dc\u52a9\u5668\u5177\u985e\u306e\u5236\u4f5c\u306a\u3069\u304c\u5fc5\u8981\u3068\u306a\u308b\u304c\u3001\u3053\u306e\u6b63\u6708\u4f11\u307f\u306b\u3067\u3082\u53d6\u308a\u7d44\u3093\u3067\u307f\u308b\u3064\u3082\u308a\u3060\uff0e<\/p>\r\n<br>\r\n<hr \/>\r\n<h3>\u9762\u767d\u3044\u672c\u3092\u898b\u3064\u3051\u305f \u3010Open Circuits\u3011<\/h3>\r\n<br>\r\n<p> &#8220;Open Circuits: The Inner Beauty of Electronic Components&#8221; \u3068\u3044\u3046\u672c\u3092Amazon\u3067\u898b\u3064\u3051\u305f\uff0e\u3053\u306e\u672c\u306f\u5b9f\u7269\u306e\u96fb\u5b50\u90e8\u54c1\u306e\u5185\u90e8\u306e\u69cb\u9020\uff08\u65ad\u9762\uff09\u3092\u8fd1\u63a5\u64ae\u5f71\u3057\u305f\u5199\u771f\u96c6\u3067\u3001\u666e\u6bb5\u4f55\u6c17\u306a\u304f\u624b\u306b\u3057\u3066\u3044\u308b\u96fb\u5b50\u90e8\u54c1\u306e\u5185\u90e8\u306e\u69d8\u5b50\u304c\u8a73\u7d30\u306b\u308f\u304b\u308b\uff0e\u601d\u308f\u305a\u5538\u3063\u3066\u3057\u307e\u3046\u3088\u3046\u306a\u5199\u771f\u304c\u6e80\u8f09\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u3053\u306e\u672c\u306e\u548c\u8a33\u672c\u304c\u30aa\u30fc\u30e0\u793e\u304b\u3089\u51fa\u7248\u3055\u308c\u3066\u3044\u3066\u3001\u300e<a href=\"https:\/\/www.ohmsha.co.jp\/book\/9784274230936\/\" rel=\"noopener\" target=\"_blank\">\u30aa\u30fc\u30d7\u30f3\u30b5\u30fc\u30ad\u30c3\u30c8\u3000\u7f8e\u3057\u3044\u96fb\u5b50\u90e8\u54c1\u306e\u4e16\u754c<\/a>\u300f\u3068\u3044\u3046\u30bf\u30a4\u30c8\u30eb\u3067\u4e00\u822c\u7684\u306a\u66f8\u5e97\u3067\u5165\u624b\u53ef\u80fd\u3060\uff0e<\/p>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<a href=\"https:\/\/www.ohmsha.co.jp\/book\/9784274230936\/\" rel=\"noopener\" target=\"_blank\">\r\n<img decoding=\"async\" src=\"https:\/\/www.ohmsha.co.jp\/Portals\/0\/book\/large\/978-4-274-23093-6.jpg\" width=248 height=350 \/>\r\n<\/a>\r\n<br>\r\n<span> \u30aa\u30fc\u30e0\u793e\u306e\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u3088\u308a [ <a href=\"https:\/\/www.ohmsha.co.jp\/book\/9784274230936\" rel=\"noopener\" target=\"_blank\">https:\/\/www.ohmsha.co.jp\/book\/9784274230936<\/a> ]<\/span>\r\n<br>\r\n<br>\r\n<\/div>\r\n<p>\u4eca\u5e74\u306e\u6625\u304b\u3089\u76f8\u6b21\u3044\u3067\u4e09\u7701\u5802\u66f8\u5e97\u672c\u5e97\u3084\u516b\u91cd\u6d32\u30d6\u30c3\u30af\u30bb\u30f3\u30bf\u30fc\u306a\u3069\u3001\u7406\u5de5\u7cfb\u306e\u5c02\u9580\u56f3\u66f8\u3092\u8c4a\u5bcc\u306b\u6271\u3063\u3066\u3044\u305f\u5927\u578b\u66f8\u5e97\u304c\u5e97\u8217\u306e\u5efa\u3066\u66ff\u3048\u306a\u3069\u3067\u9589\u5e97\u3057\u3066\u3057\u307e\u3044\u3001\u79c1\u306e\u3088\u3046\u306a\u5c02\u9580\u66f8\u3092\u5b9f\u969b\u306b\u624b\u306b\u53d6\u3063\u3066\u78ba\u304b\u3081\u3066\u304b\u3089\u8cfc\u5165\u3059\u308b\u30bf\u30a4\u30d7\u306e\u4eba\u9593\u306f\u5c02\u9580\u66f8\u96e3\u6c11\u3068\u306a\u3063\u3066\u3057\u307e\u3063\u305f\uff0e<\/p>\r\n<br>\r\n<p>Amazon\u304c\u7121\u304b\u3063\u305f\u6614\u306f\u3001\u6d0b\u66f8\u306f\u4e38\u5584\u3092\u901a\u3057\u3066\u6ce8\u6587\u3059\u308b\u3053\u3068\u304c\u591a\u304b\u3063\u305f\u306e\u3067\u3001\u4e38\u5584\u306f\u6bd4\u8f03\u7684\u826f\u304f\u5229\u7528\u3057\u3066\u3044\u305f\u304c\u3001\u6d0b\u66f8\u3092Amazon\u3067\u8cfc\u5165\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304b\u3089\u306f\u3001\u4e38\u5584\u66f8\u5e97\u304b\u3089\u306f\u8db3\u304c\u9060\u306e\u3044\u3066\u3044\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u6628\u65e5\u4e45\u3057\u3076\u308a\u306b\u6771\u4eac\u99c5\u4e38\u306e\u5185\u306b\u3042\u308b\u4e38\u5584\u66f8\u5e97\u306e\u672c\u5e97\u3078\u7acb\u3061\u5bc4\u3063\u3066\u307f\u305f\uff0e\u601d\u3063\u3066\u3044\u305f\u3088\u308a\u3082\u591a\u304f\u306e\u7406\u5de5\u7cfb\u306e\u5c02\u9580\u66f8\u304c\u7f6e\u304b\u308c\u3066\u304a\u308a\u3001\u7406\u5de5\u7cfb\u56f3\u66f8\u306e\u30b3\u30fc\u30ca\u3067\u300e\u30aa\u30fc\u30d7\u30f3\u30b5\u30fc\u30ad\u30c3\u30c8\u3000\u7f8e\u3057\u3044\u96fb\u5b50\u90e8\u54c1\u306e\u4e16\u754c\u300f\u3092\u898b\u3064\u3051\u3066\u3001\u305d\u306e\u5834\u3067\u3053\u306e\u672c\u3092\u885d\u52d5\u8cb7\u3044\u3092\u3057\u3066\u3057\u307e\u3063\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u3053\u306e\u672c\u306e\u5185\u5bb9\u306f\u7d20\u6674\u3089\u3057\u304f\u3001\u3069\u306e\u3088\u3046\u306b\u3057\u305f\u3089\u3053\u306e\u3088\u3046\u306a\u96fb\u5b50\u90e8\u54c1\u306e\u5185\u90e8\uff08\u30ab\u30c3\u30c8\u30b9\u30eb\u30fc\uff09\u64ae\u5f71\u304c\u53ef\u80fd\u3068\u306a\u308b\u306e\u304b\u611f\u5fc3\u3057\u3066\u3057\u307e\u3046\uff0e\u3053\u306e\u672c\u3092\u898b\u3066\u3001\u4eca\u307e\u3067\u3042\u307e\u308a\u6c17\u306b\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u96fb\u5b50\u90e8\u54c1\u306e\u69cb\u9020\u3084\u306a\u305c\u3053\u306e\u3088\u3046\u306a\u5f62\u3092\u3057\u3066\u3044\u308b\u306e\u304b\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u4eca\u5f8c\u306e\u96fb\u5b50\u5de5\u4f5c\u306e\u969b\u306b\u90e8\u54c1\u306e\u53d6\u308a\u6271\u3044\u65b9\u6cd5\u3084\u5b9f\u88c5\u306e\u53c2\u8003\u306b\u306a\u308b\u3053\u3068\u9593\u9055\u3044\u306a\u3057\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u96fb\u5b50\u90e8\u54c1\u306b\u8208\u5473\u304c\u7121\u304f\u3066\u3082\u3001\u6a5f\u80fd\u7f8e\u3092\u8ffd\u6c42\u3057\u305f\u4e00\u822c\u7684\u306a\u7f8e\u8853\u672c\u3068\u3057\u3066\u3082\u697d\u3057\u3081\u308b\u7d20\u6674\u3089\u3057\u3044\u672c\u306a\u306e\u3067\u3001\u4e00\u5ea6\u624b\u306b\u3057\u3066\u898b\u308b\u3053\u3068\u3092\u304a\u85a6\u3081\u3059\u308b.<\/p>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<div style=\"width: 340px; margin: 0 auto; text-align: center; float: left;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/Diode.png\" alt=\"Inside of the diode\" width=\"320\" height=\"214\" class=\"size-full wp-image-9826\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/Diode.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/Diode-320x214.png 320w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/>\r\n<br>\r\n<span>\u30ac\u30e9\u30b9\u5c01\u5165\u30bf\u30a4\u30d7\u306e\u30c0\u30a4\u30aa\u30fc\u30c9\u65ad\u9762\u5199\u771f<\/span>\r\n<br>\r\n<\/div>\r\n<div style=\"width: 340px; margin: 0 auto; text-align: center; float: right;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/print_circuit_board.png\" alt=\"print circuit board\" width=\"320\" height=\"214\" class=\"size-full wp-image-9830\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/print_circuit_board.png 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2023\/12\/print_circuit_board-320x214.png 320w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/>\r\n<br>\r\n<span>\u591a\u5c64\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306e\u65ad\u9762<\/span>\r\n<br>\r\n<\/div>\r\n<div style=\"float: clear;\"><\/div>\r\n<\/div>\r\n<br>\r\n","protected":false},"excerpt":{"rendered":"Analog Discovery \u30b7\u30ea\u30fc\u30ba\u306fDigilent\u793e\u306ePC\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3059\u308b\u5165\u9580\u7528\u306e\u6c4e\u7528\u30a2\u30ca\u30ed\u30b0\u6e2c\u5b9a\u6a5f\u5668\u3067\u3001\u5927\u5b66\u306a\u3069\u3067\u96fb\u5b50\u5de5\u5b66\u306e\u5b9f\u9a13\uff08\u5b9f\u7fd2\uff09\u3084\u56de\u8def\u8a2d\u8a08\u306e\u691c\u8a3c\u306a\u3069\u3067\u76db\u3093\u306b\u7528\u3044\u3089\u308c\u3066\u3044\u308b\uff0e\u540d\u524d\u306f\u201d\u30a2\u30ca\u30ed\u30b0\u201d\u3068\u306a\u3063\u3066\u3044\u308b\u304c\u3001\u30c7\u30b8\u30bf\u30eb\u7cfb\u306e\u4fe1\u53f7\u3082\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u3001\u7c21\u6613\u30ed\u30b8\u30c3\u30af\u30a2\u30ca\u30e9\u30a4\u30b6\u3001I2C, SPI\u306a\u3069\u306e\u5404\u7a2e\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u89e3\u6790\u3082\u53ef\u80fd\u3060\uff0e","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[960],"tags":[963,964,962,965,961],"class_list":["post-9807","post","type-post","status-publish","format-standard","hentry","category-instrument","tag-analog-discovery","tag-digilent","tag-open-circuits","tag-waveforms","tag-961"],"_links":{"self":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/9807","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/comments?post=9807"}],"version-history":[{"count":3,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/9807\/revisions"}],"predecessor-version":[{"id":9880,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/9807\/revisions\/9880"}],"wp:attachment":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/media?parent=9807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/categories?post=9807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/tags?post=9807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}