{"id":1627,"date":"2018-02-18T11:59:22","date_gmt":"2018-02-18T03:59:22","guid":{"rendered":"http:\/\/hardihuang.info\/blog\/?p=1627"},"modified":"2018-02-18T14:10:56","modified_gmt":"2018-02-18T06:10:56","slug":"%e7%a0%94%e7%a9%b6%e7%be%8e%e7%9a%84%e7%94%b5%e7%83%ad%e6%b0%b4%e5%a3%b6","status":"publish","type":"post","link":"http:\/\/hardihuang.info\/blog\/?p=1627","title":{"rendered":"\u7814\u7a76\u7f8e\u7684\u7535\u70ed\u6c34\u58f6"},"content":{"rendered":"<p><a href=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-085507.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-1628\" src=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-085507-1024x759.jpg\" alt=\"\" width=\"525\" height=\"389\" srcset=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-085507-1024x759.jpg 1024w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-085507-300x222.jpg 300w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-085507-768x569.jpg 768w\" sizes=\"(max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<p>\u4eca\u5929\u716e\u9e21\u86cb\uff0c\u6c34\u6ea2\u4e86\uff0c\u7535\u70ed\u6c34\u58f6\u8fdb\u4e86\u70b9\u6c34\uff0c\u62c6\u5f00\u667e\u5e72\uff0c\u987a\u4fbf\u770b\u770b\u91cc\u9762\u7684\u63a7\u5236\u7535\u8def\uff0c\u65e9\u5c31\u60f3\u62c6\u4ed6\u4e86\uff0c\u591a\u4e48\u5b8c\u7f8e\u7684\u4e00\u4e2a\u501f\u53e3\u554a\uff0c\u54c8\u54c8<!--more--><\/p>\n<p><a href=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-130554.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-1641\" src=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-130554-222x300.jpg\" alt=\"\" width=\"222\" height=\"300\" srcset=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-130554-222x300.jpg 222w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-130554-768x1036.jpg 768w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-130554-759x1024.jpg 759w\" sizes=\"(max-width: 222px) 100vw, 222px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-091805.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-1629\" src=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-091805-1024x759.jpg\" alt=\"\" width=\"525\" height=\"389\" srcset=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-091805-1024x759.jpg 1024w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-091805-300x222.jpg 300w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-091805-768x569.jpg 768w\" sizes=\"(max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-091816.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-1631\" src=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-091816-1024x759.jpg\" alt=\"\" width=\"525\" height=\"389\" srcset=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-091816-1024x759.jpg 1024w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-091816-300x222.jpg 300w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-091816-768x569.jpg 768w\" sizes=\"(max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u7535\u6e90\u90e8\u5206<\/li>\n<\/ul>\n<p>\u7528\u4e86\u4e00\u4e2aPN8024R\u5c06220v AC\u53d8DC\uff0c\u7136\u540e\u53d8\u538b\u5668\u964d\u538b\uff0c\u6700\u540e\u8fdbL7805cv\u7a33\u538b\u7ba1\uff0c\u7ed9\u903b\u8f91\u7535\u8def\u63d0\u4f9b5v\u7535\u538b<\/p>\n<p><a href=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-111049.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-1630\" src=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-111049-1024x759.jpg\" alt=\"\" width=\"525\" height=\"389\" srcset=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-111049-1024x759.jpg 1024w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-111049-300x222.jpg 300w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-111049-768x569.jpg 768w\" sizes=\"(max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<ul>\n<li>\u8f93\u51fa\uff0c\u6307\u793a\u706f\u90e8\u5206<\/li>\n<\/ul>\n<p>\u4e00\u4e2a\u662f4 digit 7 segment display\uff0c\u8fd8\u6709\u4e00\u7ec418\u4e2a\u7684LED\uff0c\u505a\u9009\u62e9\u72b6\u6001\u6307\u793a\u706f<\/p>\n<p>\u6570\u7801\u7ba1\u4e00\u5171\u5305\u542b32\u4e2aled\u706f\uff0c\u53ea\u670912\u4e2a\u7ba1\u811a\uff0c\u662f\u7528\u7684\u4e00\u4e2a4*8\u7684matrix\u9a71\u52a8\uff0c\u8fd8\u7279\u522b\u5de7\u5999\u7684\u628a\u539f\u4ef6\u65cb\u8f6c\u4e86180\u00b0\uff0c\u8fd9\u6837\u53f3\u4e0b\u89d2\u7528\u4e0d\u5230\u7684\u5c0f\u6570\u70b9\uff0c\u5c31\u53ef\u4ee5\u8dd1\u5230\u5de6\u4e0a\u89d2\uff0c\u53bb\u663e\u793a\u6444\u6c0f\u5ea6\u7684\u90a3\u4e2a\u5c0f\u5708\u4e86\uff0c\u806a\u660e\uff01<\/p>\n<p>\u76ee\u6d4b18\u4e2aLED\u4e5f\u662f\u7528matrix\u63a5\u7684\uff0c\u548c\u6570\u7801\u7ba1\u4e00\u8d77\uff0c\u90fd\u8fdb\u4e86\u5de6\u8fb9\u7684IC\u4e86\uff0c\u800c\u4e14\u8fd9\u4e9b5mmled\u7684\u9ad8\u5ea6\u6bd4\u5e38\u89c1\u7684\u8981\u9ad8\uff0c\u4f30\u8ba1\u662f\u6015\u6f0f\u5149\u5427\uff0c\u597d\u795e\u5947<\/p>\n<p><a href=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/4digit7segment.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-1632\" src=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/4digit7segment.jpg\" alt=\"\" width=\"811\" height=\"195\" srcset=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/4digit7segment.jpg 811w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/4digit7segment-300x72.jpg 300w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/4digit7segment-768x185.jpg 768w\" sizes=\"(max-width: 811px) 100vw, 811px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-113211.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-1634\" src=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-113211-1024x759.jpg\" alt=\"\" width=\"525\" height=\"389\" srcset=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-113211-1024x759.jpg 1024w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-113211-300x222.jpg 300w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-113211-768x569.jpg 768w\" sizes=\"(max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-113131-1.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-1635\" src=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-113131-1-1024x759.jpg\" alt=\"\" width=\"525\" height=\"389\" srcset=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-113131-1-1024x759.jpg 1024w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-113131-1-300x222.jpg 300w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-113131-1-768x569.jpg 768w\" sizes=\"(max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<ul>\n<li>\u8f93\u5165\u6309\u952e<\/li>\n<\/ul>\n<p>\u662f\u56db\u4e2a\u5f39\u7c27\u89e6\u6478\u6309\u952e\uff0c\u9694\u7740\u73bb\u7483\u64cd\u4f5c\uff0c\u4e32\u4e86\u4e00\u4e2a102\u7535\u963b\uff0c\u8fdb\u4e86BF6912AS11Z \u7535\u5bb9\u5c4f\u89e6\u6478\u63a7\u5236\u82af\u7247<\/p>\n<p><a href=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-121344.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-1638\" src=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-121344-1024x759.jpg\" alt=\"\" width=\"525\" height=\"389\" srcset=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-121344-1024x759.jpg 1024w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-121344-300x222.jpg 300w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-121344-768x569.jpg 768w\" sizes=\"(max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<ul>\n<li>optoisolator<\/li>\n<\/ul>\n<p>\u8fd9\u4e2a\u4e1c\u897f\u4e4b\u524d\u542c\u8fc7\uff0c\u4f46\u6ca1\u4ed4\u7ec6\u7814\u7a76\u8fc7\uff0c\u4f5c\u7528\u548crelay\u4e00\u6837\uff0c\u5c31\u662f\u63a7\u5236\u9ad8\u7535\u538b\u5927\u7535\u6d41\u7535\u8def\u7684\u901a\u65ad\uff0c\u4e3b\u63a7IC\u7ed9moc3021\u53d1\u4fe1\u53f7\uff0c\u4ed6\u63a7\u5236bta16 triac, \u70ed\u6c34\u58f6\u901a\u8fc7\u8fd9\u4e2a\u539f\u4ef6\uff0c\u6765\u63a7\u5236\u7535\u7089\u4e1d\u5f00\u59cb\u3001\u505c\u6b62\u52a0\u70ed\uff0c\u800c\u4e14\u8fd9\u4e2a\u70ed\u6c34\u58f6\u8fd8\u53ef\u4ee5\u8c03\u529f\u7387\uff0c\u4f30\u8ba1\u662f\u914d\u5408PWM\u6765\u5b9e\u73b0\u7684\u5427<\/p>\n<p><a href=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-121703.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-1639\" src=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-121703-1024x759.jpg\" alt=\"\" width=\"525\" height=\"389\" srcset=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-121703-1024x759.jpg 1024w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-121703-300x222.jpg 300w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/02\/P80218-121703-768x569.jpg 768w\" sizes=\"(max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<ul>\n<li>\u4e3b\u63a7IC<\/li>\n<\/ul>\n<p>\u6ca1\u6709\u578b\u53f7\uff0c28dip\uff0c\u7814\u7a76\u4e86\u4e0b\u5404\u5f15\u811a\u7684\u529f\u80fd\uff0c1-9\uff0c15-19\u8fde\u63a5\u7684\u6570\u7801\u7ba1\u548cLED\u706f\uff0c10\u63a7\u5236\u8702\u9e23\u5668\uff0c11\uff0c12\u8fde\u63a5\u7684\u7535\u5bb9\u89e6\u6478\u6309\u952e\u7684IC\uff0c20\uff0c21\u662fIC\u7684\u4f9b\u7535\u5f15\u811a\uff0c23\u8fde\u63a5\u4e86\u611f\u6e29\u7535\u963b\uff0c24\u63a7\u5236triac\u901a\u65ad\u7535\u7089\u4e1d<\/p>\n<ul>\n<li>\u7ebf\u8def\u677f<\/li>\n<\/ul>\n<p>\u8fd9\u4e2a\u7ebf\u8def\u677f\u662f\u5355\u9762\u7684\uff0c\u4f46\u6709\u65f6\u5019\u4e00\u9762\u6ca1\u6cd5\u8d70\u7ebf\uff0c\u5f88\u591a\u5730\u65b9\u5c31\u5728\u80cc\u9762\u8fde\u7684\u8df3\u7ebf\uff0c\u4ed4\u7ec6\u4e00\u60f3\uff0c\u8fd9\u4e0d\u5c31\u76f8\u5f53\u4e8e\u505a\u6210\u4e86\u53cc\u9762\u7ebf\u8def\u677f\u4e86\u5417\uff1f\u7528\u5355\u9762\u7684\u6210\u672c\uff0c\u5b9e\u73b0\u53cc\u9762\u7684\u6548\u679c\uff0c\u538b\u4f4e\u6210\u672c\uff0c\u5b9e\u60e0\u987e\u5ba2\uff0c\u54c8\u54c8<\/p>\n<p>&nbsp;<\/p>\n<p>\u82b1\u4e86\u4e00\u4e0a\u5348\u7814\u7a76\u8fd9\u4e2a\u70ed\u6c34\u58f6\uff0c\u67e5\u4e86\u5f88\u591a\u8d44\u6599\uff0c\u5b66\u5230\u4e86\u597d\u591a\u4e1c\u897f\uff0c\u6240\u4ee5\u4ee5\u540e\u8981\u591a\u62c6\u4e1c\u897f\uff0c\u5c31\u5f53\u505a\u4f8b\u9898\u4e86\uff0c\u52a0\u6cb9\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u5929\u716e\u9e21\u86cb\uff0c\u6c34\u6ea2\u4e86\uff0c\u7535\u70ed\u6c34\u58f6\u8fdb\u4e86\u70b9\u6c34\uff0c\u62c6\u5f00\u667e\u5e72\uff0c\u987a\u4fbf\u770b\u770b\u91cc\u9762\u7684\u63a7\u5236\u7535\u8def\uff0c\u65e9\u5c31\u60f3\u62c6\u4ed6\u4e86\uff0c\u591a\u4e48\u5b8c\u7f8e\u7684\u4e00\u4e2a\u501f\u53e3\u554a\uff0c\u54c8\u54c8<\/p>\n","protected":false},"author":1,"featured_media":1628,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[],"_links":{"self":[{"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1627"}],"collection":[{"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1627"}],"version-history":[{"count":5,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1627\/revisions"}],"predecessor-version":[{"id":1643,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1627\/revisions\/1643"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/media\/1628"}],"wp:attachment":[{"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1627"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}