{"id":137,"date":"2016-07-01T00:22:59","date_gmt":"2016-06-30T15:22:59","guid":{"rendered":"http:\/\/blog.y-lab.org\/?p=137"},"modified":"2016-07-03T00:25:10","modified_gmt":"2016-07-02T15:25:10","slug":"%e3%83%9f%e3%83%aa%e3%82%aa%e3%83%bc%e3%83%a0%e8%a8%88%e3%81%ae%e8%a3%bd%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/blog.y-lab.org\/?p=137","title":{"rendered":"\u30df\u30ea\u30aa\u30fc\u30e0\u8a08\u306e\u88fd\u4f5c"},"content":{"rendered":"<p>\u914d\u7dda\u3084\u63a5\u89e6\u62b5\u6297\u306a\u3069\u30011\u30aa\u30fc\u30e0\u672a\u6e80\u306e\u5024\u3092\u6e2c\u5b9a\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u4e00\u822c\u306e\u30c6\u30b9\u30bf\u3067\u306f\u96e3\u3057\u3044\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<br \/>\n\u9ad8\u4fa1\u306a\u5e02\u8ca9\u306e\u30df\u30ea\u30aa\u30fc\u30e0\u8a08\u307b\u3069\u306e\u7cbe\u5ea6\u306f\u3044\u3089\u306a\u3044\u3051\u308c\u3069\u3001\u304a\u304a\u3088\u305d\u306e\u5024\u3092\u77e5\u308a\u305f\u3044\u30fb\u30fb\u30fb\u3068\u3044\u3046\u30b7\u30c1\u30e5\u30a8\u30fc\u30b7\u30e7\u30f3\u306f\u610f\u5916\u306b\u591a\u3044\u3082\u306e\u3067\u3059\u3002<br \/>\n\u305d\u3053\u3067\u3001\u7c21\u5358\u306a\u30df\u30ea\u30aa\u30fc\u30e0\u8a08\u3092\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0781.jpg\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-139\" src=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0781-300x270.jpg\" alt=\"Dscf0781\" width=\"300\" height=\"270\" srcset=\"https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0781-300x270.jpg 300w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0781-768x691.jpg 768w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0781.jpg 805w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u5199\u771f\u306e\u5de6\u5074\u306e\u57fa\u677f\u304c\u30df\u30ea\u30aa\u30fc\u30e0\u8a08\u90e8\u5206\u3067\u3001\u30aa\u30b7\u30ec\u30fc\u30bf\u3068AC\u5897\u5e45\u5668\u3001AC-DC \u30b3\u30f3\u30d0\u30fc\u30bf\u304b\u3089\u69cb\u6210\u3055\u308c\u307e\u3059\u3002<br \/>\n\u53f3\u5074\u306e\u57fa\u677f\u306f\u3001\u4ee5\u524d\u88fd\u4f5c\u3057\u305f<a href=\"http:\/\/blog.y-lab.org\/?p=128\">\u30e9\u30f3\u30d7\u578b ADC<\/a> \u3067\u3059\u3002\u8d64\u3044\u30a2\u30af\u30ea\u30eb\u677f\u3092\u3064\u3051\u3066 LED \u3092\u898b\u3084\u3059\u304f\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u5206\u89e3\u80fd\u306f 1\u30df\u30ea\u30aa\u30fc\u30e0\uff08\u76f4\u8aad\uff09\u3067\u30014\u7dda\u5f0f\u8a08\u6e2c\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u77ed\u7d61\u3067 0.000 \u30aa\u30fc\u30e0\u306b\u306a\u308b\u3088\u3046\u306b\u8abf\u6574\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0782.jpg\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-140\" src=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0782-300x274.jpg\" alt=\"Dscf0782\" width=\"300\" height=\"274\" srcset=\"https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0782-300x274.jpg 300w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0782-768x701.jpg 768w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0782.jpg 786w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u4e0a\u8a18\u5199\u771f\u3067\u306f\u3001\u5358\u4e09\u96fb\u6c60\u30dc\u30c3\u30af\u30b9\u306e\u63a5\u89e6\u62b5\u6297\u3092\u6e2c\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u3070\u306d\u5f0f\u306e\u5b89\u4fa1\u306a\u96fb\u6c60\u30dc\u30c3\u30af\u30b9\u306f\u3001- \u6975\u5074 1 \u7b87\u6240\u3067\u304a\u3088\u305d 100 \u30df\u30ea\u30aa\u30fc\u30e0\u306e\u62b5\u6297\u3092\u793a\u3057\u307e\u3059\u3002<br \/>\n\u3053\u308c\u306f\u96fb\u6c60\u52d5\u4f5c\u6a5f\u5668\u306b\u306f\u7121\u8996\u3067\u304d\u306a\u3044\u5024\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u96fb\u6c60\u30dc\u30c3\u30af\u30b9\u3001\u30e9\u30b0\u677f\u306b\u534a\u7530\u4ed8\u3051\u3059\u308b\u3068\u71b1\u3067\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u304c\u6eb6\u3051\u3066\u4f7f\u3044\u7269\u306b\u306a\u3089\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u56f0\u3063\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<p><a href=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/millli_ohm_schematics.png\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-138\" src=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/millli_ohm_schematics-300x203.png\" alt=\"millli_ohm_schematics\" width=\"300\" height=\"203\" srcset=\"https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/millli_ohm_schematics-300x203.png 300w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/millli_ohm_schematics-768x520.png 768w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/millli_ohm_schematics-1024x694.png 1024w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/millli_ohm_schematics.png 1550w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><br \/>\n\u4e0a\u8a18\u306f\u56de\u8def\u56f3\u3067\u3059\u3002<br \/>\n\u3059\u3079\u3066 OPAMP \u3068\u30ed\u30b8\u30c3\u30af IC \u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n+5V \u5358\u96fb\u6e90\u3067\u52d5\u4f5c\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u5c11\u3057\u30a4\u30ec\u30ae\u30e5\u30e9\u30fc\u3067\u3059\u304c MAX232 \u3092 DC-DC \u30b3\u30f3\u30d0\u30fc\u30bf\u3068\u3057\u3066\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u62b5\u6297\u8a08\u306f\u88ab\u6e2c\u5b9a\u62b5\u6297 (DUT) \u306b\u96fb\u6d41\u3092\u6d41\u3057\u3066\u3001\u767a\u751f\u3059\u308b\u96fb\u5727\u3092\u5897\u5e45\u3059\u308b\u3053\u3068\u3067\u62b5\u6297\u5024\u3092\u5f97\u308b\u308f\u3051\u3067\u3059\u304c\u3001\u62b5\u6297\u5024\u304c\u5c0f\u3055\u3044\u3068\u96fb\u5727\u3082\u5fae\u5f31\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u3057\u305f\u304c\u3063\u3066\u3001DC \u306e\u307e\u307e\u62b5\u6297\u8a08\u3092\u69cb\u6210\u3059\u308b\u3068\u3001\u5897\u5e45\u5668\u306e DC \u30aa\u30d5\u30bb\u30c3\u30c8\u304c\u7cbe\u5ea6\u306b\u3068\u3063\u3066\u5927\u304d\u306a\u554f\u984c\u3068\u306a\u308a\u307e\u3059\u3002<br \/>\n\u305d\u3053\u3067\u30011kHz \u306e AC \u96fb\u6d41\u3092 DUT \u306b\u6d41\u3057\u3001\u4ea4\u6d41\u306e\u307e\u307e\u5897\u5e45\u3059\u308b\u3053\u3068\u3067\u3001\u5897\u5e45\u5668\u306eDC \u30aa\u30d5\u30bb\u30c3\u30c8\u3092\u7121\u8996\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0783.jpg\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-141\" src=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0783-285x300.jpg\" alt=\"Dscf0783\" width=\"285\" height=\"300\" srcset=\"https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0783-285x300.jpg 285w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0783.jpg 567w\" sizes=\"(max-width: 285px) 100vw, 285px\" \/><br \/>\n<\/a><\/p>\n<p>\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9\u30ef\u30a4\u30e4\u306f\u3001\u500b\u4f53\u306b\u3088\u308a 50-100 \u30df\u30ea\u30aa\u30fc\u30e0\u3092\u793a\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0784.jpg\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-142\" src=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0784-263x300.jpg\" alt=\"Dscf0784\" width=\"263\" height=\"300\" srcset=\"https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0784-263x300.jpg 263w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/06\/Dscf0784.jpg 513w\" sizes=\"(max-width: 263px) 100vw, 263px\" \/><\/a><\/p>\n<p>1 \u30aa\u30fc\u30e0\u306e\u62b5\u6297\u3092\u6e2c\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u914d\u7dda\u3084\u63a5\u89e6\u62b5\u6297\u306a\u3069\u30011\u30aa\u30fc\u30e0\u672a\u6e80\u306e\u5024\u3092\u6e2c\u5b9a\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u4e00\u822c\u306e\u30c6\u30b9\u30bf\u3067\u306f\u96e3\u3057\u3044\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002 \u9ad8\u4fa1\u306a\u5e02\u8ca9\u306e\u30df\u30ea\u30aa\u30fc\u30e0\u8a08\u307b\u3069\u306e\u7cbe\u5ea6\u306f\u3044\u3089\u306a\u3044\u3051\u308c\u3069\u3001\u304a\u304a\u3088\u305d\u306e\u5024\u3092\u77e5\u308a\u305f\u3044\u30fb\u30fb\u30fb\u3068\u3044\u3046\u30b7\u30c1\u30e5\u30a8\u30fc\u30b7\u30e7\u30f3\u306f\u610f\u5916\u306b\u591a\u3044\u3082\u306e\u3067\u3059 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/posts\/137"}],"collection":[{"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=137"}],"version-history":[{"count":1,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/posts\/137\/revisions"}],"predecessor-version":[{"id":143,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/posts\/137\/revisions\/143"}],"wp:attachment":[{"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}