{"id":215,"date":"2019-11-18T18:59:03","date_gmt":"2019-11-18T09:59:03","guid":{"rendered":"\/blog\/?p=215"},"modified":"2019-12-25T17:47:10","modified_gmt":"2019-12-25T08:47:10","slug":"raspberry-pi-4-cooling-test-compare-heat-sinks-and-cooling-fan","status":"publish","type":"post","link":"\/blog\/2019\/11\/18\/raspberry-pi-4-cooling-test-compare-heat-sinks-and-cooling-fan\/","title":{"rendered":"Raspberry Pi \uff14\u7528\u306e\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u3084\u30af\u30fc\u30e9\u30fc\u3092\u6bd4\u8f03\u3057\u3066\u307f\u305f"},"content":{"rendered":"\n<p>\u524d\u4e16\u4ee3\u306e\u30e9\u30ba\u30d9\u30ea\u30fc\u30d1\u30a4\u88fd\u54c1\u306b\u6bd4\u3079\u3001\u65b0\u898f\u306ePi \uff14\u306e\u6027\u80fd\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3055\u308c\u307e\u3057\u305f\u3002\u9ad8\u6027\u80fd 64-bit \u30af\u30a2\u30c3\u30c9\u30b3\u30a2\u30d7\u30ed\u30bb\u30c3\u30b5\u3068\u3088\u308a\u512a\u308c\u305f\u30de\u30eb\u30c1\u30e1\u30c7\u30a3\u30a2\u51e6\u7406\u6027\u80fd\u306e\u4ed6\u306b\u3001\u30e1\u30e2\u30ea\u3082\u5897\u52a0\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>Pi \uff14\u306f\u901a\u5e38\u8ca0\u8377\u3067\u50cd\u3044\u3066\u3044\u308b\u5834\u5408\u3001 SoC \uff08\u30b7\u30b9\u30c6\u30e0\u30aa\u30f3\u30c1\u30c3\u30d7\uff09\u6e29\u5ea6\u306f 60 \u00b0C \u3067\u3001USB\u30dd\u30fc\u30c8\u3092\u5229\u7528\u3059\u308b\u3068 60 \u00b0C to 70 \u00b0C \u307e\u3067\u306b\u306a\u308a\u307e\u3059\u3002\u3057\u304b\u3057CPU\u8ca0\u8377\u306e\u9ad8\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u884c\u3046\u5834\u5408\u306b\u3001CPU\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306bSoC \u306f\u81ea\u52d5\u7684\u306b\u6027\u80fd\u3092\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002\u305d\u306e\u305f\u3081 \u3001Raspberry Pi \uff14\u306e\u6027\u80fd\u3092\u5168\u3066\u767a\u63ee\u3059\u308b\u306b\u306f\u3001\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u3082\u3057\u304f\u306f\u51b7\u5374\u30d5\u30a1\u30f3\u306e\u914d\u7f6e\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u3067\u516d\u7a2e\u306e\u51b7\u5374\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u3001\u30b1\u30fc\u30b9\u304a\u3088\u3073\u30d5\u30a1\u30f3\u304c\u30c6\u30b9\u30c8\u3055\u308c\u3001\uff14\u3064\u306e\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u3092\u540c\u6642\u958b\u304d\u3001\u305d\u3057\u3066\u6e29\u5ea6\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u3067\u306f\u5404\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u51b7\u5374\u52b9\u679c\u304c\u4e00\u4f53\u3069\u3046\u3067\u3057\u3087\u3046\u304b\uff01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u76ee\u6b21<\/h2>\n\n\n\n<p>\u4e00\u3001\u516d\u7a2e\u306e\u51b7\u5374\u30bb\u30c3\u30c8\u306b\u3064\u3044\u3066\u7d39\u4ecb<br>\u4e8c\u3001Raspberry Pi \uff14\u306e\u52d5\u4f5c\u4e2d\u6e29\u5ea6\u306e\u6e2c\u5b9a\u65b9\u6cd5<br>\u4e09\u3001CPU\u6e29\u5ea6\u30c7\u30fc\u30bf\u306e\u8a18\u9332\u3068\u4fdd\u5b58<br>\u56db\u3001\u7d50\u8ad6<br>\u4e94\u3001\u4ed6\u306bICE Tower\u51b7\u5374\u30af\u30fc\u30e9\u30fc\u3068\u4e92\u63db\u6027\u3042\u308b\u51b7\u5374\u7269<\/p>\n\n\n\n<hr class=\"wp-block-separator is-style-wide\"\/>\n\n\n\n<p>\u3055\u3066\u3001\u305d\u308c\u3089\u306e\u51b7\u5374\u30bb\u30c3\u30c8\u306e\u6bd4\u8f03\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\uff01\u307e\u305a\u306f\u51b7\u5374\u30bb\u30c3\u30c8\u306e\u7d39\u4ecb\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u516d\u7a2e\u306e\u51b7\u5374\u30bb\u30c3\u30c8\u306b\u3064\u3044\u3066\u7d39\u4ecb<\/h2>\n\n\n\n<ul><li><a href=\"https:\/\/jp.seeedstudio.com\/Raspberry-Pi-Brown-Single-Layer-Acrylic-Case-with-Fan-Support-Pi-4-p-4199.html\">Raspberry Pi \u7528 \u30d5\u30a1\u30f3\u4ed8\u304d\u5358\u5c64\u30a2\u30af\u30ea\u30eb\u30b1\u30fc\u30b9\uff08\u8336\u8272\uff09 ( Pi 4\u3082\u9069\u7528)&nbsp;$8.90&nbsp;<\/a><\/li><li><a href=\"https:\/\/jp.seeedstudio.com\/Argon-ONE-Raspberry-Pi-4-Case-p-4250.html\">Argon ONE Raspberry Pi 4\u5c02\u7528\u30b1\u30fc\u30b9 &nbsp;$25.00<\/a><\/li><li><a href=\"https:\/\/jp.seeedstudio.com\/Heat-Sink-Kit-for-Raspberry-Pi-4B-Gold-Aluminum-and-Copper-Blocks-p-4206.html\">Raspberry Pi 4B\u7528\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u30ad\u30c3\u30c8 \u91d1\u30a2\u30eb\u30df\u30cb\u30a6\u30e0&amp;\u9285\u30d6\u30ed\u30c3\u30af $2.99<\/a><\/li><li><a href=\"https:\/\/jp.seeedstudio.com\/Heat-Sink-Kit-for-Raspberry-Pi-4B-Black-Aluminum-p-4209.html\">Raspberry Pi 4B\u7528\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u30ad\u30c3\u30c8-\u30d6\u30e9\u30c3\u30af\u30a2\u30eb\u30df\u30cb\u30a6\u30e0 &nbsp;$1.99<\/a><\/li><li><a href=\"https:\/\/jp.seeedstudio.com\/Heat-Sink-Kit-for-Raspberry-Pi-4B-Silver-Aluminum-p-4208.html\">Raspberry Pi 4B\u7528\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u30ad\u30c3\u30c8 &#8211; \u30b7\u30eb\u30d0\u30fc\u30a2\u30eb\u30df\u30cb\u30a6\u30e0 &nbsp;$0.99<\/a><\/li><li><a href=\"https:\/\/www.seeedstudio.com\/Blink-Blink-ICE-Tower-CPU-Cooling-Fan-for-Raspberry-Pi-Support-Pi-4-p-4215.html?utm_source=blog&amp;utm_medium=blog\">Raspberry Pi 4\u7528\u30d6\u30ea\u30f3\u30af\u30d6\u30ea\u30f3\u30af ICE Tower CPU\u51b7\u5374\u30d5\u30a1\u30f3 ( Pi 4\u3082\u9069\u7528) $19.90<\/a><\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001Raspberry Pi \uff14\u306e\u52d5\u4f5c\u4e2d\u6e29\u5ea6\u306e\u6e2c\u5b9a\u65b9\u6cd5<\/h2>\n\n\n\n<p>Raspberry Pi 4 \u7aef\u672b\u3067\u30b3\u30de\u30f3\u30c9\u306e\u5b9f\u884c\u3057\u3001\u3042\u308b\u3044\u306fpython \u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3067 &nbsp;CPU \u6e29\u5ea6\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1\u3001 \u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3055\u305b\u3066\u30c7\u30fc\u30bf\u3092\u7372\u5f97\u3059\u308b<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u2460\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30a2\u30af\u30bb\u30b9<\/h4>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table class=\"has-subtle-light-gray-background-color has-background\"><tbody><tr><td> <code>cd \/sys\/class\/thermal\/thermal_zone0 <\/code> <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u2461\u6e29\u5ea6\u30c7\u30fc\u30bf\u3092\u7372\u5f97<\/h4>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table class=\"has-subtle-light-gray-background-color has-background\"><tbody><tr><td> <code>cat temp<\/code> <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u305d\u308c\u3067\u3001 Raspberry Pi 4 \u7aef\u672b\u304b\u3089\u6e29\u5ea6\u30c7\u30fc\u30bf\u304c\u8aad\u307f\u53d6\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u7aef\u672b\u3067 48692 \u3068\u8868\u793a\u3055\u308c\u308b\u3068\u3001\u5b9f\u6642\u9593\u306eCPU\u6e29\u5ea6\u306f  48.692 \u00b0C  \u3067\u3059 \u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2\u3001 python \u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f5c\u6210 \u3057\u3066 Raspberry Pi 4 \u306e\u6e29\u5ea6\u3092\u76e3\u8996\u3059\u308b<\/h3>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table class=\"has-subtle-light-gray-background-color has-background\"><tbody><tr><td><code>file = open(\"\/sys\/class\/thermal\/thermal_zone0\/temp\") <\/code><br><code>temp = float(file.read()) \/ 1000 <\/code><br><code>file.close() <\/code><br><code>print \"temp : %.1f\" %temp<\/code> <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4e0a\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3055\u305b\u308b\u3068\u3001 \u7aef\u672b\u3067\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306eCPU\u6e29\u5ea6\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001CPU\u6e29\u5ea6\u30c7\u30fc\u30bf\u306e\u8a18\u9332\u3068\u4fdd\u5b58<\/h2>\n\n\n\n<p> python \u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u65b9\u6cd5\u3092\u5229\u7528\u3057\u3066\u3001\u7372\u5f97\u3057\u305f\u6e29\u5ea6\u30c7\u30fc\u30bf\u3092 TXT \u30d5\u30a1\u30a4\u30eb\u3067\u4fdd\u5b58\u3059\u308b<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table class=\"has-subtle-light-gray-background-color has-background\"><tbody><tr><td><code>While ture: <\/code><br>\u3000\u3000\u3000\u3000<code>file = open(\"\/sys\/class\/thermal\/thermal_zone0\/temp\") <\/code><br>\u3000\u3000\u3000\u3000<code>temp = float(file.read()) \/ 1000 <\/code><br>\u3000\u3000\u3000\u3000<code>file.close() <\/code><br>\u3000\u3000\u3000\u3000<code>fo = open(\"test.txt\",\"a+\")    <\/code><br>\u3000\u3000\u3000\u3000<code>t = ('CPU teamperature = '+ temp)    <\/code><br>\u3000\u3000\u3000\u3000<code>fo.write(t)   <\/code><br>\u3000\u3000\u3000\u3000<code>t = (\"\\n\")   <\/code><br>\u3000\u3000\u3000\u3000<code>fo.write(t)   <\/code><br>\u3000\u3000\u3000\u3000<code>print('CPU tem='+CPU_temp)   <\/code><br>\u3000\u3000\u3000\u3000<code>fo.close()  <\/code><br>\u3000\u3000\u3000\u3000<code>time.sleep(1) <\/code><br>\u3000\u3000\u3000\u3000<code>print \"temp : %.1f\" %temp<\/code> <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u3053\u306e\u65b9\u6cd5\u3067\u3001TXT \u30d5\u30a1\u30a4\u30eb \u304c\u81ea\u52d5\u7684\u751f\u6210\u3055\u308c\u3001CPU\u6e29\u5ea6\u30c7\u30fc\u30bf\u304c\u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002\u3000<\/p>\n\n\n\n<p class=\"has-background has-light-gray-background-color\">\u273b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u7d42\u4e86\u65b9\u6cd5\uff1a <em>Ctrl + C<\/em>&nbsp; \u3092\u62bc\u3057\u3001\u30c7\u30fc\u30bf\u306e\u8a18\u9332\u304c\u7d42\u4e86\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\uff14\u3064\u306e\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u3092\u540c\u6642\u958b\u3044\u3066\u3042\u308b\u6642\u3001\u5404\u51b7\u5374\u30bb\u30c3\u30c8\u3067CPU\u6e29\u5ea6\u306e\u6e2c\u5b9a\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" loading=\"lazy\" width=\"923\" height=\"540\" src=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/image-12.png\" alt=\"\" class=\"wp-image-217\" srcset=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/image-12.png 923w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/image-12-300x176.png 300w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/image-12-768x449.png 768w\" sizes=\"(max-width: 923px) 100vw, 923px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u7d50\u8ad6<\/h2>\n\n\n\n<p>\u524d\u6587\u306b\u8ff0\u3079\u305f\u3088\u3046\u306b\u3001\u51b7\u5374\u30bb\u30c3\u30c8\u306e\u306a\u3044\u5834\u5408\u306bCPU\u6e29\u5ea6\u306f68\u2103\u306b\u9054\u3057\u307e\u3059\u304c\u3001\u4e0a\u8a18\u306e6\u30bb\u30c3\u30c8\u306e\u30d5\u30a1\u30f3\u3084\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u306e\u4e2d\u3067\u3001\u51b7\u5374\u52b9\u679c\u304c\u4e00\u756a\u629c\u7fa4\u306a\u306e\u306fRaspberry Pi 4\u7528 \u3072\u304b\u308bICE Tower CPU\u51b7\u5374\u30d5\u30a1\u30f3\u3060\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u51b7\u5374\u30d5\u30a1\u30f3\u306e\u4f7f\u7528\u3067\u3001\u52d5\u4f5c\u4e2d\u306eCPU\u6e29\u5ea6\u306f38\u2103\u306b\u3082\u4e0b\u304c\u308a\u307e\u3057\u305f\uff01\u3057\u304b\u3057 GPIO \u30d8\u30c3\u30c0\u30fc\u304c\u5360\u7528\u3055\u308c\u305f\u306e\u3067\u3001 HAT\u3092\u8ffd\u52a0\u3067\u304d\u306a\u304f\u3001\u3064\u307e\u308a\u30dc\u30fc\u30c9\u306e\u62e1\u5f35\u6027\u304c\u5f31\u3081\u3089\u308c\u308b\u3002\u3067\u3082\u3001$19.90  \u3067\u629c\u7fa4\u306a\u51b7\u5374\u52b9\u679c\u304c\u7372\u5f97\u3067\u304d\u3001\u305d\u308c\u306b\u30d5\u30a1\u30f3\u306e\u898b\u305f\u76ee\u3082\u30ab\u30e9\u30fc\u30d5\u30eb\u3067\u7dba\u9e97\u3067\u3059\u3002 <\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/image-14-768x597.png\" alt=\"\" class=\"wp-image-218\" width=\"402\" height=\"312\" srcset=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/image-14-768x597.png 768w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/image-14-768x597-300x233.png 300w\" sizes=\"(max-width: 402px) 100vw, 402px\" \/><\/figure><\/div>\n\n\n\n<p>\u30e6\u30fc\u30b6\u306e\u30cb\u30fc\u30ba\u306b\u5fdc\u3058\u3066\u3001 <a href=\"https:\/\/jp.seeedstudio.com\/ICE-Tower-CPU-Cooling-Fan-for-Raspberry-pi-Support-Pi-4-p-4097.html\">ICE Tower CPU\u51b7\u5374\u30af\u30fc\u30e9\u30fc <\/a> \u3068  <a rel=\"noreferrer noopener\" href=\"https:\/\/www.seeedstudio.com\/Blink-Blink-ICE-Tower-CPU-Cooling-Fan-for-Raspberry-Pi-Support-Pi-4-p-4215.html\" target=\"_blank\">RGB \u30d0\u30fc\u30b8\u30e7\u30f3\u306e ICE Tower \u51b7\u5374\u30af\u30fc\u30e9\u30fc<\/a> \u5c02\u7528\u306e\u30b1\u30fc\u30b9\u3082\u4eca\u3001Seeed\u8cfc\u5165\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u4ed6\u306bICE Tower\u51b7\u5374\u30af\u30fc\u30e9\u30fc\u3068\u4e92\u63db\u6027\u3042\u308b\u51b7\u5374\u7269<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b7\u30f3\u30b0\u30eb\u30d5\u30a1\u30f3\u4ed8\u304d\u30ab\u30e9\u30d5\u30eb\u30b1\u30fc\u30b9 <\/h3>\n\n\n\n<p>\u3053\u306e\uff15\u5c64\u306e\u30ec\u30a4\u30e4\u30fc\u3067\u69cb\u6210\u3055\u308c\u305f\u30b1\u30fc\u30b9\u306f\u30a2\u30af\u30ea\u30eb\u88fd\u3067\u3001 ICE Tower\u51b7\u5374\u30af\u30fc\u30e9\u30fc\u3068\u4e92\u63db\u6027\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p> Raspberry Pi 4B \u306b\u9069\u7528\u3059\u308b4010 \u30d5\u30a1\u30f3\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u88fd\u306e\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u5408\u308f\u305b\u3066\u4e09\u3064\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul><li><a href=\"https:\/\/jp.seeedstudio.com\/Colorful-Case-with-Single-Fan-Support-Pi-4B-p-4292.html\">\u30b7\u30f3\u30b0\u30eb\u30d5\u30a1\u30f3\u4ed8\u304d\u30ab\u30e9\u30d5\u30eb\u30b1\u30fc\u30b9 <\/a><\/li><li><a href=\"https:\/\/jp.seeedstudio.com\/Black-Case-with-Single-Fan-Support-Pi-4B-p-4291.html\">\u30b7\u30f3\u30b0\u30eb\u30d5\u30a1\u30f3\u4ed8\u304d\u9ed2\u3044\u30b1\u30fc\u30b9 <\/a><\/li><li><a href=\"https:\/\/jp.seeedstudio.com\/Black-and-Transparent-Case-with-Single-Fan-Support-Pi-4B-p-4290.html\">\u30b8\u30f3\u30b0\u30eb\u30d5\u30a1\u30f3\u4ed8\u304d\u30d6\u30e9\u30c3\u30af\uff06\u900f\u660e\u30b1\u30fc\u30b9 <\/a><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped wp-block-gallery-1 is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"300\" height=\"256\" src=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/\u5c4f\u5e55\u5feb\u7167-2019-09-29-\u4e0a\u534810.12.39-1-300x256.png\" alt=\"\" data-id=\"220\" class=\"wp-image-220\" srcset=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/\u5c4f\u5e55\u5feb\u7167-2019-09-29-\u4e0a\u534810.12.39-1-300x256.png 300w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/\u5c4f\u5e55\u5feb\u7167-2019-09-29-\u4e0a\u534810.12.39-1-768x656.png 768w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/\u5c4f\u5e55\u5feb\u7167-2019-09-29-\u4e0a\u534810.12.39-1.png 850w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"854\" height=\"730\" src=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/HEI.png\" alt=\"\" data-id=\"221\" data-link=\"\/blog\/?attachment_id=221\" class=\"wp-image-221\" srcset=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/HEI.png 854w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/HEI-300x256.png 300w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/HEI-768x656.png 768w\" sizes=\"(max-width: 854px) 100vw, 854px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"916\" height=\"712\" src=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/TOUMIN.png\" alt=\"\" data-id=\"222\" data-link=\"\/blog\/?attachment_id=222\" class=\"wp-image-222\" srcset=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/TOUMIN.png 916w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/TOUMIN-300x233.png 300w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/TOUMIN-768x597.png 768w\" sizes=\"(max-width: 916px) 100vw, 916px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Argon ONE Raspberry Pi 4\u5c02\u7528\u30b1\u30fc\u30b9<\/strong>\uff08\u51b7\u5374\u30af\u30fc\u30e9\u30fc\u3092\u642d\u8f09\uff09<\/h3>\n\n\n\n<p><a href=\"https:\/\/jp.seeedstudio.com\/Argon-ONE-Raspberry-Pi-4-Case-p-4250.html\">Argon ONE Raspberry Pi 4\u5c02\u7528\u30b1\u30fc\u30b9<\/a>\u3082\u7d20\u6674\u3089\u3057\u3044\u51b7\u5374\u52b9\u679c\u304c\u3042\u308b\uff01 \u52d5\u4f5c\u4e2d\u306eCPU\u6e29\u5ea6\u309240\u2103\u307e\u3067\u4e0b\u3052\u308b\uff01<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/image-13-768x584.png\" alt=\"\" class=\"wp-image-223\" width=\"391\" height=\"297\" srcset=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/image-13-768x584.png 768w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/image-13-768x584-300x228.png 300w\" sizes=\"(max-width: 391px) 100vw, 391px\" \/><\/figure><\/div>\n\n\n\n<p>\u305d\u306e\u78c1\u6c17\u30c8\u30c3\u30d7\u306f\u53d6\u308a\u5916\u3057\u53ef\u80fd\u3067\u3001GPIO\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3082\u3068\u3066\u3082\u4fbf\u5229\u307e\u3059\u3002<\/p>\n\n\n\n<p>\n\n\u30b1\u30fc\u30b9\u306b\u7d44\u307f\u8fbc\u307e\u308c\u305fPCB\u30dc\u30fc\u30c9\u306f\u3001\u30d5\u30a1\u30f3\u3068\u96fb\u6e90\u30b9\u30a4\u30c3\u30c1\u306b\u500b\u5225\u306e\u96fb\u6e90\u3092\u63d0\u4f9b\u3057\u3001GPIO\u30d4\u30f3\u3092\u62e1\u5f35\u3057\u3066\u8907\u6570\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u30b1\u30fc\u30b9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\n\n<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u3082\u5f79\u7acb\u3064<\/h4>\n\n\n\n<p>\u5358\u306b\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u3092\u4f7f\u3046\u5834\u5408\u306b\u3001\u52d5\u4f5c\u4e2d\u306eCPU\u6e29\u5ea6\u3092\uff11\uff10\u2103\u4e0b\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\uff08\u8a73\u7d30\u306f\u4e0a\u306e\u56f3\u3092\u53c2\u8003\uff09<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped wp-block-gallery-3 is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"716\" src=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/1-2-1024x716.png\" alt=\"\" data-id=\"231\" data-link=\"\/blog\/?attachment_id=231\" class=\"wp-image-231\" srcset=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/1-2-1024x716.png 1024w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/1-2-300x210.png 300w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/1-2-768x537.png 768w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/1-2.png 1030w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"700\" src=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/2-2-1024x700.png\" alt=\"\" data-id=\"232\" data-link=\"\/blog\/?attachment_id=232\" class=\"wp-image-232\" srcset=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/2-2-1024x700.png 1024w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/2-2-300x205.png 300w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/2-2-768x525.png 768w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/2-2.png 1030w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"693\" src=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/3-2-1024x693.png\" alt=\"\" data-id=\"233\" data-link=\"\/blog\/?attachment_id=233\" class=\"wp-image-233\" srcset=\"https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/3-2-1024x693.png 1024w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/3-2-300x203.png 300w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/3-2-768x520.png 768w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/3-2-120x80.png 120w, https:\/\/blogjp.seeedstudio.com\/wp-content\/uploads\/2019\/11\/3-2.png 1030w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>\u4ee5\u4e0a\u306fRaspberry Pi 4\u306e\u71b1\u653e\u6563\u5bfe\u7b56\u306b\u3064\u3044\u3066\u3001\u5404\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u51b7\u5374\u52b9\u679c\u306e\u6bd4\u8f03\u3067\u3059\u3002\u3059\u3079\u3066\u306e\u51b7\u5374\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304cSeeed\u304b\u3089\u8cfc\u5165\u3067\u304d\u307e\u3059\u304c\u3001\u3054\u81ea\u7531\u306b\u9078\u629e\u304f\u3060\u3055\u3044\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pi \uff14\u306f\u901a\u5e38\u8ca0\u8377\u3067\u50cd\u3044\u3066\u3044\u308b\u5834\u5408\u3001 SoC \uff08\u30b7\u30b9\u30c6\u30e0\u30aa\u30f3\u30c1\u30c3\u30d7\uff09\u6e29\u5ea6\u306f 60 \u00b0C \u3067\u3001USB\u30dd\u30fc\u30c8\u3092\u5229\u7528\u3059\u308b\u3068 60 \u00b0C to 70 \u00b0C \u307e\u3067\u306b\u306a\u308a\u307e\u3059\u3002\u3057\u304b\u3057CPU\u8ca0\u8377\u306e\u9ad8\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u884c\u3046\u5834\u5408\u306b\u3001CPU\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306bSoC \u306f\u81ea\u52d5\u7684\u306b\u6027\u80fd\u3092\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002\u305d\u306e\u305f\u3081 \u3001Raspberry Pi \uff14\u306e\u6027\u80fd\u3092\u5168\u3066\u767a\u63ee\u3059\u308b\u306b\u306f\u3001\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u3082\u3057\u304f\u306f\u51b7\u5374\u30d5\u30a1\u30f3\u306e\u914d\u7f6e\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n","protected":false},"author":50,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[41],"tags":[37,36,3,35,26,34,33,39,40],"_links":{"self":[{"href":"\/blog\/wp-json\/wp\/v2\/posts\/215"}],"collection":[{"href":"\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/blog\/wp-json\/wp\/v2\/users\/50"}],"replies":[{"embeddable":true,"href":"\/blog\/wp-json\/wp\/v2\/comments?post=215"}],"version-history":[{"count":12,"href":"\/blog\/wp-json\/wp\/v2\/posts\/215\/revisions"}],"predecessor-version":[{"id":332,"href":"\/blog\/wp-json\/wp\/v2\/posts\/215\/revisions\/332"}],"wp:attachment":[{"href":"\/blog\/wp-json\/wp\/v2\/media?parent=215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/blog\/wp-json\/wp\/v2\/categories?post=215"},{"taxonomy":"post_tag","embeddable":true,"href":"\/blog\/wp-json\/wp\/v2\/tags?post=215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}