{"id":6599,"date":"2016-04-10T15:01:19","date_gmt":"2016-04-10T06:01:19","guid":{"rendered":"http:\/\/mkusunoki.net\/?p=6599"},"modified":"2016-04-11T22:29:28","modified_gmt":"2016-04-11T13:29:28","slug":"gm70%e3%82%b7%e3%83%b3%e3%82%b0%e3%83%ab-%e3%82%b7%e3%83%a3%e3%83%bc%e3%82%b7%e5%86%b7%e5%8d%b4%e7%94%a8%e3%83%95%e3%82%a1%e3%83%b3%e3%81%ae%e3%82%b3%e3%83%b3%e3%83%88%e3%83%ad%e3%83%bc%e3%83%a9","status":"publish","type":"post","link":"https:\/\/mkusunoki.net\/?p=6599","title":{"rendered":"GM70\u30b7\u30f3\u30b0\u30eb \u30b7\u30e3\u30fc\u30b7\u51b7\u5374\u7528\u30d5\u30a1\u30f3\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u4f5c\u6210"},"content":{"rendered":"<p><a href=\"http:\/\/mkusunoki.net\/?attachment_id=6600\" rel=\"attachment wp-att-6600\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/2016-04-10-14.06.42.jpg\" alt=\"2016-04-10 14.06.42\" width=\"1280\" height=\"960\" class=\"alignnone size-full wp-image-6600\" srcset=\"https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/2016-04-10-14.06.42.jpg 1280w, https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/2016-04-10-14.06.42-320x240.jpg 320w, https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/2016-04-10-14.06.42-1024x768.jpg 1024w, https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/2016-04-10-14.06.42-768x576.jpg 768w, https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/2016-04-10-14.06.42-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><\/p>\n<p>\n\u30b7\u30e3\u30fc\u30b7\u304c\u6c7a\u307e\u3063\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u306a\u3093\u3068\u306a\u304f\u5fc5\u8981\u306b\u306a\u308a\u305d\u3046\u3060\u3063\u305f\u306e\u3067\u4f5c\u3063\u3066\u304a\u304d\u307e\u3057\u305f\u3002\u5c71\u6d0b\u306e DC \u30d5\u30a1\u30f3\u3092 PWM \u5236\u5fa1\u3059\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9 + \u30ea\u30ec\u30fc4\u500b\u307e\u3067\u63a5\u7d9a\u51fa\u6765\u308b\u3088\u3046\u306b\u3057\u305f\u57fa\u677f\u3067\u3059\u3002DC \u30d5\u30a1\u30f3\u306f\u305f\u307e\u305f\u307e\u5c71\u6d0b\u306e\u3092\u8cb7\u3063\u305f\u306e\u3067 PWM \u5468\u6ce2\u6570\u306f 25kHz \u3067\u3059\u3002\n<\/p>\n<ul>\n<li>\u69cb\u6210\u306f Arduino UNO R2 + TD62003 \u306e\u30b7\u30f3\u30af\u30c9\u30e9\u30a4\u30d0 + TMP36GZ \u6e29\u5ea6\u30bb\u30f3\u30b5\u30fc\n<li>ATMega328P \u306e Timer2 \u9ad8\u901f PWM \u30e2\u30fc\u30c9\u3067 25kHz PWM \u3092\u751f\u6210\n<li>\u30dc\u30ea\u30e5\u30fc\u30e0\u306e\u30a2\u30ca\u30ed\u30b0\u5024\u3092\u8aad\u307f\u53d6\u3063\u3066\u3001\u30d5\u30a1\u30f3\u3092\u4f4e\u901f\u3067\u56de\u3059\u3002\n<li>TMP36GZ(LM35DZ\u3068\u540c\u3058\u3088\u3046\u306a\u6e29\u5ea6\u30bb\u30f3\u30b5\u30fc)\u306e\u30a2\u30ca\u30ed\u30b0\u51fa\u529b\u3092\u8aad\u307f\u51fa\u3057\u3066\u3001\u30b7\u30e3\u30fc\u30b7\u5185\u304c\u9ad8\u6e29\u306b\u306a\u3063\u305f\u3089\u30d5\u30a1\u30f3\u306e\u56de\u8ee2\u3092\u9ad8\u3081\u308b\n<li>\u51b7\u3048\u305f\u3068\u5224\u65ad\u3057\u305f\u3089\u5143\u306b\u623b\u308b\n<\/ul>\n<p>\n\u6700\u7d42\u7684\u306b\u306f\u4e0a\u8a18\u306e\u52d5\u304d\u306b\u306a\u308b\u3088\u3046\u30d7\u30ed\u30b0\u30e9\u30e0\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002\u3072\u3068\u307e\u305a\u30dc\u30ea\u30e5\u30fc\u30e0\u306e\u30a2\u30ca\u30ed\u30b0\u5024\u3092\u8aad\u307f\u8fbc\u3093\u3067 PWM \u5e45\u3092\u5909\u66f4\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u3092\u4f5c\u6210\u3057\u3066\u5b9f\u884c\u3057\u3066\u307f\u307e\u3057\u305f\u3002\n<\/p>\n<p><a href=\"http:\/\/mkusunoki.net\/?attachment_id=6602\" rel=\"attachment wp-att-6602\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/pwm90.png\" alt=\"pwm90\" width=\"1000\" height=\"351\" class=\"alignnone size-full wp-image-6602\" srcset=\"https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/pwm90.png 1000w, https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/pwm90-320x112.png 320w, https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/pwm90-768x270.png 768w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><br \/>\n<a href=\"http:\/\/mkusunoki.net\/?attachment_id=6603\" rel=\"attachment wp-att-6603\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/pwm60.png\" alt=\"pwm60\" width=\"1000\" height=\"351\" class=\"alignnone size-full wp-image-6603\" srcset=\"https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/pwm60.png 1000w, https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/pwm60-320x112.png 320w, https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/pwm60-768x270.png 768w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><br \/>\n<a href=\"http:\/\/mkusunoki.net\/?attachment_id=6604\" rel=\"attachment wp-att-6604\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/pwm10.png\" alt=\"pwm10\" width=\"1000\" height=\"351\" class=\"alignnone size-full wp-image-6604\" srcset=\"https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/pwm10.png 1000w, https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/pwm10-320x112.png 320w, https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/pwm10-768x270.png 768w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><br \/>\n<a href=\"http:\/\/mkusunoki.net\/?attachment_id=6605\" rel=\"attachment wp-att-6605\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/pwm00.png\" alt=\"pwm00\" width=\"1000\" height=\"351\" class=\"alignnone size-full wp-image-6605\" srcset=\"https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/pwm00.png 1000w, https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/pwm00-320x112.png 320w, https:\/\/mkusunoki.net\/wp\/wp-content\/uploads\/2016\/04\/pwm00-768x270.png 768w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><\/p>\n<p>\n90%, 60%, 10%, 0% \u3092\u4e26\u3079\u3066\u307f\u307e\u3057\u305f\u3002\u30c7\u30e5\u30fc\u30c6\u30a3\u30fc\u6bd4\u3092\u4e0b\u3052\u308b\u3068\u30ad\u30c3\u30c1\u30ea\u3044\u3051\u3066\u307e\u305b\u3093\u306d\u30020% \u3067\u30d2\u30b2\u307f\u305f\u3044\u306b\u30ef\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3061\u3083\u3063\u3066\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u8aad\u3093\u3067\u60aa\u305d\u3046\u306a\u3068\u3053\u308d\u3092\u898b\u76f4\u3057\u307e\u3057\u3087\u3046\u3002\u30c7\u30e5\u30fc\u30c6\u30a3\u30fc\u6bd4\u3092\u5909\u3048\u3066\u3082 25kHz \u306e\u5468\u671f\u3067\u30d1\u30eb\u30b9\u51fa\u305b\u3066\u3044\u308b\u306e\u3067\u30ec\u30b8\u30b9\u30bf\u8a2d\u5b9a\u306e\u809d\u5fc3\u306a\u90e8\u5206\u306f OK \u3067\u3057\u305f\u3002\n<\/p>\n<p>\nDC \u30d5\u30a1\u30f3\u306f\u5168\u958b\u3067\u56de\u3059\u3068\u30e2\u30fc\u30bf\u30fc\u306e\u97f3\u3068\u98a8\u5207\u308a\u97f3\u304c\u30e9\u30c3\u30af\u30de\u30a6\u30f3\u30c8\u306e\u30b5\u30fc\u30d0\u30fc\u307f\u305f\u3044\u306b\u30e4\u30ab\u30de\u30b7\u30a4\u306e\u3067\u6700\u592720\uff5e30%\u306e\u30d1\u30ef\u30fc\u3042\u305f\u308a\u3067\u8abf\u6574\u5165\u308c\u3066\u3044\u304f\u3088\u3046\u306a\u611f\u3058\u306b\u306a\u308a\u305d\u3046\u3067\u3059\u3002\n<\/p>\n<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/TBCU30Vk1ko\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n<p>2016\/4\/11 \u8ffd\u8a18<\/p>\n<p>\u9ad8\u901f PWM \u30e2\u30fc\u30c9\u3067\u306f\u30010% \u306e\u3068\u304d\u306f\u30d1\u30eb\u30b9\u304c\u3067\u308b\u3068\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u3082\u3042\u3063\u305f\u306e\u3067\u3001\u4f4d\u76f8\u57fa\u6e96 PWM \u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3059\u308b\u3053\u3068\u306b\u5909\u66f4\u3057\u307e\u3057\u305f\u3002<br \/>\n\u4ee5\u4e0b\u3001\u521d\u671f\u5316\u306e\u3068\u3053\u308d\u3092\u30e1\u30e2\u3057\u3066\u304a\u304d\u307e\u3059\u3002 <\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n\/\/\r\n\/\/ Timer2 Mode 5: \u4f4d\u76f8\u57fa\u6e96 PWM TOP=OCR2A\r\n\/\/\r\n\/\/ \u30af\u30ed\u30c3\u30af\u306f 16MHz \/ 8 = 2MHz\r\n\/\/ DC FAN PWM \u5468\u6ce2\u6570 = 25kHz\r\n\/\/ OCR2A = 2MHz \/ 25kHz = 80 -&gt; 40\r\n\/\/ OCR2B = \u30c7\u30e5\u30fc\u30c6\u30a3\u30fc\u6bd4 0 - 40 \u306e 2.5% \u304d\u3056\u307f\u306b\u306a\u308b\r\n\/\/ PWM \u51fa\u529b\u7aef\u5b50\u306f OC2B = PD3 = 3\r\n\/\/\r\n\r\nvoid setup() {\r\n    pinMode(3, OUTPUT);\r\n    TCCR2A = _BV(COM2B1) | _BV(WGM20);\r\n    TCCR2B = _BV(WGM22)  | _BV(CS21);\r\n    OCR2A = 40;\r\n    OCR2B = 0;\r\n}    \r\n\r\nvoid loop() {\r\n  \/\/ Duty 0 - 50% \u30c6\u30b9\u30c8 \r\n  int i;\r\n  for(i = 0; i &lt; 21; i++) {\r\n    OCR2B = i;\r\n    delay(5000);\r\n  }\r\n}\r\n\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u30b7\u30e3\u30fc\u30b7\u304c\u6c7a\u307e\u3063\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u306a\u3093\u3068\u306a\u304f\u5fc5\u8981\u306b\u306a\u308a\u305d\u3046\u3060\u3063\u305f\u306e\u3067\u4f5c\u3063\u3066\u304a\u304d\u307e\u3057\u305f\u3002\u5c71\u6d0b\u306e DC \u30d5\u30a1\u30f3\u3092 PWM \u5236\u5fa1\u3059\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9 + \u30ea\u30ec\u30fc4\u500b\u307e\u3067\u63a5\u7d9a\u51fa\u6765\u308b\u3088\u3046\u306b\u3057\u305f\u57fa\u677f\u3067\u3059\u3002DC \u30d5\u30a1\u30f3\u306f\u305f\u307e\u305f\u307e\u5c71\u6d0b\u306e\u3092\u8cb7\u3063\u305f &hellip; <a href=\"https:\/\/mkusunoki.net\/?p=6599\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;GM70\u30b7\u30f3\u30b0\u30eb \u30b7\u30e3\u30fc\u30b7\u51b7\u5374\u7528\u30d5\u30a1\u30f3\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u4f5c\u6210&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[7],"tags":[356,355],"class_list":["post-6599","post","type-post","status-publish","format-standard","hentry","category-kousaku","tag-pwm","tag-355"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/mkusunoki.net\/index.php?rest_route=\/wp\/v2\/posts\/6599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mkusunoki.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mkusunoki.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mkusunoki.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mkusunoki.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6599"}],"version-history":[{"count":6,"href":"https:\/\/mkusunoki.net\/index.php?rest_route=\/wp\/v2\/posts\/6599\/revisions"}],"predecessor-version":[{"id":6610,"href":"https:\/\/mkusunoki.net\/index.php?rest_route=\/wp\/v2\/posts\/6599\/revisions\/6610"}],"wp:attachment":[{"href":"https:\/\/mkusunoki.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mkusunoki.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mkusunoki.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}