{"id":8385,"date":"2025-08-21T22:43:49","date_gmt":"2025-08-21T13:43:49","guid":{"rendered":"https:\/\/www.ekit-tech.com\/?p=8385"},"modified":"2025-08-21T22:55:10","modified_gmt":"2025-08-21T13:55:10","slug":"%e3%83%a9%e3%82%ba%e3%83%91%e3%82%a4zero2w%e3%81%ae%e7%9c%81%e9%9b%bb%e5%8a%9b%e5%9b%9e%e8%b7%af%ef%bc%88shutdown%e3%82%b3%e3%83%9e%e3%83%b3%e3%83%89%e5%be%8c%e3%81%ab%e9%9b%bb%e6%ba%90%e9%81%ae","status":"publish","type":"post","link":"https:\/\/www.ekit-tech.com\/?p=8385","title":{"rendered":"\u30e9\u30ba\u30d1\u30a4Zero2W\u306e\u7701\u96fb\u529b\u56de\u8def\uff08shutdown\u30b3\u30de\u30f3\u30c9\u5f8c\u306b\u96fb\u6e90\u906e\u65ad\uff09"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-6.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-6-1200x675.jpg\" alt=\"\u30e9\u30ba\u30d1\u30a4Zero2W\u306e\u7701\u96fb\u529b\u56de\u8def\" class=\"wp-image-8386\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-6-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-6-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-6-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-6-1536x864.jpg 1536w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-6.jpg 1920w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<p>\u30e9\u30ba\u30d1\u30a4Zero\u306f\u3001shutdown\u30b3\u30de\u30f3\u30c9\u5f8c\u3082\u305d\u308c\u306a\u308a\u306e\u5f85\u6a5f\u96fb\u6d41\u3092\u6d88\u8cbb\u3057\u3001GPIO\u306b\u306f\u96fb\u5727\u304c\u304b\u304b\u3063\u305f\u307e\u307e\u306e\u72b6\u614b\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u3053\u3067\u3001shutdown\u30b3\u30de\u30f3\u30c9\u5f8c\u306b\u3001\u30e9\u30ba\u30d1\u30a4Zero\u3078\u306e\u96fb\u529b\u4f9b\u7d66\u3092\u30b9\u30c8\u30c3\u30d7\u3057\u3001\u7121\u99c4\u306a\u6d88\u8cbb\u96fb\u6d41\u3092\u98df\u308f\u306a\u3044\u56de\u8def\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-7.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-7-1200x675.jpg\" alt=\"0mA\u3092\u793a\u3059\u96fb\u6d41\u8a08\" class=\"wp-image-8388\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-7-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-7-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-7-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-7-1536x864.jpg 1536w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-7.jpg 1920w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<p>\u901a\u5e38\u3001\u30e9\u30ba\u30d1\u30a4Zero 2 W\u306e\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u5f8c\u306e\u5f85\u6a5f\u6d88\u8cbb\u96fb\u6d41\u306f40\u201350mA\u7a0b\u5ea6\u3068\u8a00\u308f\u308c\u3066\u3044\u308b\u305f\u3081\u30011.5\u301c2\u65e5\u7a0b\u5ea6\u3067\u96fb\u6c60\u3092\u4f7f\u3044\u5207\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u304c\u3001\u3053\u306e\u56de\u8def\u3067\u306e\u5f85\u6a5f\u6d88\u8cbb\u96fb\u6d41\u306f\u3001\u8a08\u7b97\u4e0a\u3067\u7d0410\u00b5A\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u30013Ah\u306e18650\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u3067\u305a\u3063\u3068\u96fb\u6e90\u30aa\u30d5\u306e\u72b6\u614b\u304c\u7d9a\u3044\u305f\u3068\u3057\u305f\u3089\u3001\u7406\u8ad6\u4e0a\u306f\u7d0434\u5e74\u6301\u3064\u8a08\u7b97\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<\/div><h2><strong>\u56de\u8def\u56f3<\/strong><\/h2><div class=\"inner\">\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-5.jpg\"><img loading=\"lazy\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-5-1200x675.jpg\" alt=\"\u30e9\u30ba\u30d1\u30a4Zero2W\u306e\u7701\u96fb\u529b\u56de\u8def\u306e\u56de\u8def\u56f3\" class=\"wp-image-8391\" width=\"840\" height=\"472\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-5-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-5-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-5-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-5-1536x864.jpg 1536w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-5.jpg 1920w\" sizes=\"(max-width: 840px) 100vw, 840px\" \/><\/a><\/figure>\n\n\n\n<h3>\u90e8\u54c1\u5b9f\u88c5\u9762<\/h3>\n\n\n\n<p>\u203b\u4e0d\u8981\u90e8\u5206\u306f\u3001\u79c1\u304c\u63a5\u7d9a\u3059\u308b\u30b9\u30d4\u30fc\u30ab\u30fc\u3092\u5236\u5fa1\u3059\u308b\u305f\u3081\u306b\u642d\u8f09\u3057\u305f\u56de\u8def\u3067\u3059\u306e\u3067\u3001\u5b9f\u88c5\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-10-1200x675.jpg\" alt=\"\u30e9\u30ba\u30d1\u30a4Zero2W\u306e\u7701\u96fb\u529b\u56de\u8def\uff08\u90e8\u54c1\u5b9f\u88c5\u9762\uff09\" class=\"wp-image-8402\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-10-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-10-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-10-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-10-1536x864.jpg 1536w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-10.jpg 1920w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3>\u914d\u7dda\u9762<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-9.jpg\"><img loading=\"lazy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-9-1200x675.jpg\" alt=\"\u30e9\u30ba\u30d1\u30a4Zero2W\u306e\u7701\u96fb\u529b\u56de\u8def\uff08\u914d\u7dda\u9762\uff09\" class=\"wp-image-8397\" srcset=\"https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-9-1200x675.jpg 1200w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-9-300x169.jpg 300w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-9-768x432.jpg 768w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-9-1536x864.jpg 1536w, https:\/\/www.ekit-tech.com\/wp-content\/uploads\/20250821-9.jpg 1920w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<\/div><h2><strong>\u52d5\u4f5c\u89e3\u8aac<\/strong><\/h2><div class=\"inner\">\n\n\n\n<p>\u30b9\u30e9\u30a4\u30c9\u30b9\u30a4\u30c3\u30c1\u3092ON\u306b\u3059\u308b\u3068\u300174HC74\uff08\u30d5\u30ea\u30c3\u30d7\u30d5\u30ed\u30c3\u30d7\uff09\u306e4Pin\uff08Set Direct\uff09\u304cGND\u306b\u843d\u3061\u30015Pin\uff08Q\uff09\u304b\u3089HIGH\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>5Pin\uff08Q\uff09\u304cHIGH\u306b\u306a\u308b\u3068\u30012SC1815\u306eB-E\u9593\u306b\u96fb\u6d41\u304c\u6d41\u308c\u3001E-C\u9593\u304cON\u3002<\/p>\n\n\n\n<p>MTP4835I3\u306b\u30b2\u30fc\u30c8\u96fb\u5727\u304c\u304b\u304b\u308a\u3001\u30e9\u30ba\u30d1\u30a4Zero\u306e4Pin\uff085V Power\uff09\u306b\u96fb\u6d41\u304c\u4f9b\u7d66\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b9\u30e9\u30a4\u30c9\u30b9\u30a4\u30c3\u30c1\u3092OFF\u306b\u3059\u308b\u3068\u3001\u30e9\u30ba\u30d1\u30a4Zero\u306e7Pin\uff08GPIO4\uff09\u304cGND\u306b\u843d\u3061\u3001shutdown\u304c\u958b\u59cb\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>shutdown\u304c\u7d42\u308f\u308b\u3068\u3001\u30e9\u30ba\u30d1\u30a4Zero\u306e15Pin\uff08GPIO22\uff09\u304cHIGH\u2192LOW\u306b\u843d\u3061\u300174HC74\u3092\u30ea\u30bb\u30c3\u30c8\u3002<\/p>\n\n\n\n<p>74HC74\u306e5Pin\uff08Q\uff09\u304cLOW\u306b\u306a\u308a\u3001MTP4835I3\u304b\u3089\u30e9\u30ba\u30d1\u30a4Zero\u3078\u306e\u96fb\u6e90\u4f9b\u7d66\u304c\u906e\u65ad\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><span class=\"unber\">\u203bshutdown\u6642\u306e\u30e9\u30ba\u30d1\u30a4Zero\u306e\u52d5\u4f5c\u306f\u3001\u3042\u3089\u304b\u3058\u3081\u8a2d\u5b9a\u3092\u884c\u3063\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/boot\/config.txt<\/code><\/pre>\n\n\n\n<p>config.txt\u306b\u4e0b\u8a18\u3092\u8ffd\u52a0\u3057\u3066\u304a\u304d\u307e\u3059\u2193<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dtoverlay=gpio-shutdown,gpio_pin=4,active_low=1,gpio_pull=up\ndtoverlay=gpio-poweroff,gpiopin=22,active_low=1\n<\/code><\/pre>\n\n\n\n<p>\u300cGPIO4\u3092GND\u306b\u843d\u3068\u3059\u3068Raspberry Pi\u304c\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u300d\u3068\u300cRaspberry Pi\u304c\u5b8c\u5168\u306b\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3057\u305f\u3068\u304dGPIO22\u304cLOW\u306b\u3059\u308b\u300d\u3068\u3044\u3046\u8a2d\u5b9a\u3067\u3059\u3002<\/p>\n\n\n\n<\/div><h2><strong>\u4f7f\u7528\u90e8\u54c1<\/strong><\/h2><div class=\"inner\">\n\n\n\n<ul><li>\u30b9\u30e9\u30a4\u30c9\u30b9\u30a4\u30c3\u30c1\uff081\u56de\u8def2\u63a5\u70b9\uff09<\/li><li>\u70ad\u7d20\u88ab\u819c\u62b5\u6297 1\/4\uff0810k\u03a9\uff09<\/li><li>\u70ad\u7d20\u88ab\u819c\u62b5\u6297 1\/4\uff0847k\u03a9\uff09<\/li><li>\u70ad\u7d20\u88ab\u819c\u62b5\u6297 1\/4\uff08330\u03a9\uff09<\/li><li>\u70ad\u7d20\u88ab\u819c\u62b5\u6297 1\/4\uff081k\u03a9\uff09<\/li><li>\u7a4d\u5c64\u30bb\u30e9\u30df\u30c3\u30af\u30b3\u30f3\u30c7\u30f3\u30b5 104k\uff080.1uF\uff09<\/li><li>\u96fb\u89e3\u30b3\u30f3\u30c7\u30f3\u30b5\uff084.7uF\/50V\uff09<\/li><li>IC\uff0874HC74\uff09<\/li><li>\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\uff082SC1815\uff09<\/li><li>Pch\u30d1\u30ef\u30fcMOSFET\uff08MTP4835I3\uff09<\/li><li>Raspberry Pi ZERO\u7528\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u57fa\u677f<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u30e9\u30ba\u30d1\u30a4Zero\u306f\u3001shutdown\u30b3\u30de\u30f3\u30c9\u5f8c\u3082\u305d\u308c\u306a\u308a\u306e\u5f85\u6a5f\u96fb\u6d41\u3092\u6d88\u8cbb\u3057\u3001GPIO\u306b\u306f\u96fb\u5727\u304c\u304b\u304b\u3063\u305f\u307e\u307e\u306e\u72b6\u614b\u3067\u3059\u3002 \u305d\u3053\u3067\u3001shutdown\u30b3\u30de\u30f3\u30c9\u5f8c\u306b\u3001\u30e9\u30ba\u30d1\u30a4Zero\u3078\u306e\u96fb\u529b\u4f9b\u7d66\u3092\u30b9\u30c8\u30c3\u30d7\u3057\u3001\u7121\u99c4\u306a\u6d88\u8cbb\u96fb\u6d41\u3092\u98df\u308f [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8388,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[],"_links":{"self":[{"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/8385"}],"collection":[{"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8385"}],"version-history":[{"count":12,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/8385\/revisions"}],"predecessor-version":[{"id":8405,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/8385\/revisions\/8405"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/media\/8388"}],"wp:attachment":[{"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8385"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8385"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8385"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}