{"id":168,"date":"2011-02-10T19:57:15","date_gmt":"2011-02-10T10:57:15","guid":{"rendered":"https:\/\/hack.gpl.jp\/2011\/02\/10\/%e5%8d%983%e9%9b%bb%e6%b1%a02%e6%9c%ac%e3%81%a7iphone%e3%82%92%e5%85%85%e9%9b%bb-%e3%81%9d%e3%81%ae5\/"},"modified":"2011-02-10T19:57:15","modified_gmt":"2011-02-10T10:57:15","slug":"%e5%8d%983%e9%9b%bb%e6%b1%a02%e6%9c%ac%e3%81%a7iphone%e3%82%92%e5%85%85%e9%9b%bb-%e3%81%9d%e3%81%ae5","status":"publish","type":"post","link":"https:\/\/hack.gpl.jp\/2011\/02\/10\/e58d983e99bbbe6b1a02e69cace381a7iphonee38292e58585e99bbb-e3819de381ae5\/","title":{"rendered":"\u53583\u96fb\u6c602\u672c\u3067iPhone\u3092\u5145\u96fb \u305d\u306e5"},"content":{"rendered":"<p>\u3053\u306e\u62b5\u6297\u5206\u5727\u3057\u3066\u3044\u308b\u3068\u3053\u308d\u3001\u8a08\u7b97\u3057\u3066\u307f\u305f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"border-bottom:0;border-left:0;display:inline;border-top:0;border-right:0;\" title=\"image\" border=\"0\" alt=\"image\" src=\"http:\/\/hack.gpl.jp\/wp-content\/uploads\/2011\/02\/image27.png\" width=\"613\" height=\"336\" \/> <\/p>\n<p>\u8a2d\u8a08\u8005\u306f\u3001\u4f55V\u306b\u3057\u305f\u304b\u3063\u305f\u306e\u304b\u3002   <\/p>\n<p>USB 2pin data-    <br \/>43k    <br \/>51k    <br \/>51k\/(51k+43k)*5V=2.7127659574468085106382978723404V \u7d042.7V    <br \/>\u5b9f\u6e2c 1.95V     <br \/>\u304a\u3088\u3088    <\/p>\n<p>USB 3pin data+   <br \/>75k    <br \/>51k    <br \/>51\/(51+75)*5V=2.0238095238095238095238095238095V \u7d042V    <br \/>\u5b9f\u6e2c 1.35V<\/p>\n<p>\u304a\u3088\u3088   <\/p>\n<p>\u3053\u3046\u3044\u3046\u3068\u3053\u308d\u3001\u4fbf\u5229\u3002    <br \/>\u7cfb\u5217\u62b5\u6297\u306e\u9078\u5b9a\u30c4\u30fc\u30eb    <br \/><a href=\"http:\/\/sim.okawa-denshi.jp\/teikokeisan.htm\">http:\/\/sim.okawa-denshi.jp\/teikokeisan.htm<\/a><\/p>\n<blockquote>\n<p>5V\u304b\u30892.7V\u3092\u5f97\u308b\u62b5\u6297\u5206\u5727<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/sim.okawa-denshi.jp\/images\/bunatu.png\" \/><\/p>\n<p>R1=1.1k\u03a9     <br \/>R2=1.3k\u03a9 <\/p>\n<p>R1=3.3k\u03a9     <br \/>R2=3.9k\u03a9 <\/p>\n<p>R1=4.3k\u03a9     <br \/>R2=5.1k\u03a9<\/p>\n<p>&#160;<\/p>\n<p>&#160;<\/p>\n<p>5V\u304b\u30892V\u3092\u5f97\u308b\u62b5\u6297\u5206\u5727<\/p>\n<p>R1=1.5k\u03a9     <br \/>R2=1000\u03a9<\/p>\n<p>R1=1.8k\u03a9     <br \/>R2=1.2k\u03a9<\/p>\n<p>R1=2.4k\u03a9     <br \/>R2=1.6k\u03a9<\/p>\n<\/blockquote>\n<p>&#160;<\/p>\n<p>\u3053\u308c\u306f\u3001\u62b5\u6297\u306e\u5024\u304c\u72c2\u3063\u3066\u308b\u611f\u3058\u3067\u3059\u304b\u306d\u3002\u540c\u3058\u56de\u8def\u3092\u6301\u3064\u3001\u30a8\u30b3\u30d7\u30e9\u30b9\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u767d\u3044\u30e2\u30c7\u30eb\u3092\u5b9f\u6e2c\u3057\u305f\u3001jr7cwks\u30d6\u30ed\u30b0\u306e\u30c7\u30fc\u30bf\u306b\u3088\u308b\u3068\u3001<\/p>\n<p><a href=\"http:\/\/samidare.jp\/jr7cwk\/lavo?p=detail&amp;cm=68920\">http:\/\/samidare.jp\/jr7cwk\/lavo?p=detail&amp;cm=68920<\/a><\/p>\n<p>\u62b5\u6297\u5206\u5727\u8a08\u7b97\u5024\u3068\u3001\u5b9f\u6e2c\u5024\u304c\u307b\u307c\u540c\u3058\u306a\u306e\u3067\u3001\u81ea\u5206\u306e\u9ed2\u3044\u306e\u306f\u305d\u3046\u3044\u3046\u4e8b\u3060\u3068\u601d\u3046\u306e\u3067\u3059\u304c\u3001\u3001\u3001\u3001\u3002\u3044\u3063\u305f\u3044\u3001\u3053\u306eData+\u3068Data-\u3001\u4f55V\u3060\u305b\u3070\u3044\u3044\u3093\u3067\u3057\u3087\u3046\u304b\u306d\u3002\u304a\u305d\u3089\u304f\u3001\u305d\u308c\u304ciPhone\u3092\u5145\u96fb\u3055\u305b\u308b\u9375\u3060\u3068\u601d\u3046\u3093\u3067\u3059\u304c\u3002<\/p>\n<p>&#160;<\/p>\n<p>\u3053\u3046\u3044\u3046\u3068\u304d\u306f\u3001\u30b0\u30b0\u308b\u3002   <br \/><a href=\"http:\/\/awk.jugem.jp\/?eid=203\" target=\"_blank\" rel=\"noopener noreferrer\">iPhone \u5145\u96fb\u5668<\/a> After Hours    <br \/>Data-&#160; 2.8V    <br \/>Data- 2V<\/p>\n<p>\u304c\u3001\u4e0a\u8a18\u3092\u62b5\u6297\u5206\u5727\u3067\u3084\u3063\u305f\u3089\u3057\u3044\u304c\u3001\u3053\u308c\u3067\u3082\u3060\u3081\u307f\u305f\u3044\u3002\u5145\u96fb\u30e2\u30fc\u30c9\u306b\u306f\u5165\u308b\u304c\u3001\u4e00\u5411\u306b\u5145\u96fb\u3055\u308c\u306a\u3044\u72b6\u614b\u3068\u306e\u3053\u3068\u3002\u3075\u3080\u3075\u3080\u3002<\/p>\n<p>\u3042\u3061\u3053\u3061\u3068\u3001\u4ff3\u8ae7\u3059\u308b\u3053\u306830\u5206\u3002\u307f\u3064\u3051\u307e\u3057\u305f\u3088\u3049\u3002\u307f\u3063\u3051\u3002   <br \/>\u30a2\u30c3\u30d7\u30eb\u7d14\u6b63\u306eAC\u30a2\u30c0\u30d7\u30bf\u30fc\u3067\u306f\u3001USB Pin2 data-\u306b\u306f\u30012.8V\u3002USB Pin3 data+ \u306b\u306f2.0V\u3002\u3053\u306e\u5834\u5408\u306f\u30011Amp\u306e\u5145\u96fb\u30e2\u30fc\u30c9\uff1f \u306b\u306a\u308b\u3088\u3046\u3067\u3001\u3053\u306e\u96fb\u5727\u30922.0V\u30682.0V\u306b\u3059\u308c\u3070USB2\u898f\u683c\u306e\u4e0a\u9650\u5024\u3067\u3042\u308b500mA\u3067\u306e\u5145\u96fb\u304c\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002    <br \/>\u60c5\u5831\u6e90\u306f\u3001\u3053\u3061\u3089\u3002<a href=\"http:\/\/www.ladyada.net\/make\/mintyboost\/icharge.html\" target=\"_blank\" rel=\"noopener noreferrer\">mintyboost<\/a><\/p>\n<p>\u3053\u306eMity Boost\u3001\u30df\u30f3\u30c8\u306e\u304a\u83d3\u5b50\u306e\u7bb1\u306b\u3064\u3081\u3066\u3001\u5358\u4e092\u672c\u3067USB\u5145\u96fb\u5668\u4f5c\u3063\u3066\u3066\u3001\u30c1\u30c3\u30d7\u306f\u9055\u3048\u3053\u305d\u3001iPhone\u306b\u5145\u96fb\u3067\u304d\u308b\u3088\u3046\u3067\u3001\u56de\u8def\u3082\u4e57\u3063\u3066\u307e\u3059\u3057\u3001\u305d\u306e\u3046\u3061\u4f5c\u308a\u305f\u3044\u3067\u3059\u306d\u3002<\/p>\n<p><a href=\"http:\/\/www.ladyada.net\/make\/mintyboost\/parts.html\">http:\/\/www.ladyada.net\/make\/mintyboost\/parts.html<\/a>    <br \/>\u30c1\u30c3\u30d7\u306f\u3001LT1302CN8-5\uff08Linear Technology\uff09\u3067\u3001\u4eca\u306fLT1302CN85#PBF \u3068\u304b\u306a\u3089\u3001<a href=\"http:\/\/jp.rs-online.com\/web\/0856207.html\" target=\"_blank\" rel=\"noopener noreferrer\">RS<\/a>\u304b\u3089\u8cb7\u3048\u308b\u307f\u305f\u3044\u3067\u3059\u306d\u3002\u9055\u3044\u306f\u3001\u925b\u30d5\u30ea\u30fc\u3068\u3001RoHS\u5bfe\u5fdc\u3057\u3066\u308b\u306e\u304c\u3001\u5f8c\u8005\u3002\u30b9\u30da\u30c3\u30af\u306f\u540c\u3058\u307f\u305f\u3044\u3002    <br \/><a href=\"http:\/\/docs-asia.electrocomponents.com\/webdocs\/078f\/0900766b8078f592.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">LT1302\/LT1302-5 \u4ed5\u69d8\u66f8<\/a><\/p>\n<p>\u65e5\u672c\u8a9e\u306e\u516c\u5f0fP\u306f<a href=\"http:\/\/www.linear-tech.co.jp\/pc\/productDetail.jsp?navId=H0,C1,C1003,C1042,C1031,C1060,P1029\" target=\"_blank\" rel=\"noopener noreferrer\">\u3053\u3061\u3089<\/a>    <br \/>100\u5186\u30b7\u30e7\u30c3\u30d7\u306e\u3001\u30b9\u30da\u30c3\u30af\u4e0d\u660e\u306e\u3088\u308a\u3059\u3054\u3044\u306e\u304b\u306d\u3002\u305d\u308a\u3083\u3059\u3054\u3044\u3093\u3060\u308d\u3046\u306d\u30021\u500b\u3001RS\u3067\u3001\uffe5624\u3067\u3059\u304b\u3002<\/p>\n<p>&#160;<\/p>\n<p>\u307e\u3041\u3001\u3068\u308a\u3042\u3048\u305a\u306f\u3001\u91d1\u5c5e\u76ae\u819c\u306e\u62b5\u6297\u4f7f\u3063\u3066\u3001\uff12V\u3092\u3060\u3057\u3066\u3060\u3081\u306a\u3089\u3001\u304b\u3093\u304c\u3048\u307e\u3057\u3087\u3046\u304b\u306d\u3002<\/p>\n<p>\u62b5\u6297\u304c\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u3001\u3001\u3001\u3055\u304c\u3057\u3066\u307e\u3059\u3002\u30b8\u30e3\u30f3\u30af\u7bb1\u3002<\/p>\n<p>\u30fb\u30fb\u30fb\u305d\u306e\u3046\u3061\u3001\u7d9a\u7de8\u304c\u3002\u3042\u308b\u3001\u304b\u3082\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u62b5\u6297\u5206\u5727\u3057\u3066\u3044\u308b\u3068\u3053\u308d\u3001\u8a08\u7b97\u3057\u3066\u307f\u305f\u3002 \u8a2d\u8a08\u8005\u306f\u3001\u4f55V\u306b\u3057\u305f\u304b\u3063\u305f\u306e\u304b\u3002 USB 2pin data- 43k 51k 51k\/(51k+43k)*5V=2.71276595744680851063829787234 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[2,14],"tags":[86,89,91,115,133,135],"class_list":["post-168","post","type-post","status-publish","format-standard","hentry","category-100yen","category-blog","tag-100yen","tag-3v","tag-5v","tag-iphone","tag-usb","tag-boost"],"acf":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"post-thumbnail":false},"uagb_author_info":{"display_name":"JunkHack","author_link":"https:\/\/hack.gpl.jp\/author\/junkhack\/"},"uagb_comment_info":1,"uagb_excerpt":"\u3053\u306e\u62b5\u6297\u5206\u5727\u3057\u3066\u3044\u308b\u3068\u3053\u308d\u3001\u8a08\u7b97\u3057\u3066\u307f\u305f\u3002 \u8a2d\u8a08\u8005\u306f\u3001\u4f55V\u306b\u3057\u305f\u304b\u3063\u305f\u306e\u304b\u3002 USB 2pin data- 4&hellip;","_links":{"self":[{"href":"https:\/\/hack.gpl.jp\/wp-json\/wp\/v2\/posts\/168"}],"collection":[{"href":"https:\/\/hack.gpl.jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hack.gpl.jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hack.gpl.jp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hack.gpl.jp\/wp-json\/wp\/v2\/comments?post=168"}],"version-history":[{"count":0,"href":"https:\/\/hack.gpl.jp\/wp-json\/wp\/v2\/posts\/168\/revisions"}],"wp:attachment":[{"href":"https:\/\/hack.gpl.jp\/wp-json\/wp\/v2\/media?parent=168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hack.gpl.jp\/wp-json\/wp\/v2\/categories?post=168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hack.gpl.jp\/wp-json\/wp\/v2\/tags?post=168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}