{"id":1190,"date":"2015-09-14T01:41:26","date_gmt":"2015-09-13T16:41:26","guid":{"rendered":"https:\/\/hack.gpl.jp\/?p=1190"},"modified":"2015-09-14T01:41:26","modified_gmt":"2015-09-13T16:41:26","slug":"post-1190","status":"publish","type":"post","link":"https:\/\/hack.gpl.jp\/2015\/09\/14\/post-1190.html","title":{"rendered":"IC4 \u306e\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306f\u8981\u8003\u616e"},"content":{"rendered":"<p>BOM.TXT\u306b\u8f09\u3063\u3066\u3044\u308b\u3001IC4\u306f\u826f\u304f\u898b\u308b\u3068ESP12\u3078\u306e\u96fb\u6e90\u3068\u3001P\u30c1\u30e3\u30f3\u30cd\u30eb Mos-FET \u3092\u4ecb\u3057\u3066\u3001E-ink\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e4\u756a\u30d4\u30f3\u306eVDD\u306b\u3064\u306a\u304c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u578b\u756a\u306f\u3001TPS78230 \u3068\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\uff13V\u306e150mA\u51fa\u529b\u3067\u3059\u3002\u305f\u3076\u3093\u3001\u8db3\u308a\u306a\u3044\u3068\u601d\u3046\u306e\u3067\u3053\u306eIC\u306f\u5909\u66f4\u3057\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u5019\u88dc\u306f\u3001300ma \u51fa\u305b\u308b\u3082\u306e\u3002\u5f62\u72b6\u306f\u3001SOT-23-5<\/p>\n<p>MCP1802T-3302I\/OT\uff083.3V\uff09<\/p>\n<p>MCP1802T-3002I\/OT\uff083V\uff09<\/p>\n<p><a title=\"http:\/\/ww1.microchip.com\/downloads\/en\/DeviceDoc\/22053C.pdf\" href=\"http:\/\/ww1.microchip.com\/downloads\/en\/DeviceDoc\/22053C.pdf\">http:\/\/ww1.microchip.com\/downloads\/en\/DeviceDoc\/22053C.pdf<\/a><\/p>\n<p>\u4ed6\u306f\u3001ON Semiconductor\u306e\u4ee5\u4e0b\u3068\u304b\u3002<\/p>\n<p>NCP603SN330T1G(3.3V)<\/p>\n<p>&#160;<\/p>\n<p>\u305f\u304f\u3055\u3093\u3042\u308b\u306e\u3067\u3001\u4ee5\u4e0b\u3042\u305f\u308a\u304b\u3089\u5019\u88dc\u3092\u9078\u3076\u3053\u3068\u306b\u30023V \u30683.3V \u3068\u3069\u3061\u3089\u304c\u3044\u3044\u3067\u3057\u3087\u3046\u304b\u306d\uff1f\u30ea\u30c1\u30a6\u30e0\u96fb\u6c60\u306b\u76f4\u7d50\u3057\u3066\u3044\u308b\u306e\u3067\u30013V \u306e\u307b\u3046\u304c\u3044\u3044\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u306d\u3002\u3068\u3044\u3046\u304b\u3001\u3053\u308c\u30ea\u30c1\u30a6\u30e0\u96fb\u6c60\u306e\u96fb\u5727\u4fdd\u8b77\u306b\u983c\u3063\u3066\u3044\u308b\u5f62\u3067\u3059\u306d\u3002\u3046\u30fc\u3080\u3002<\/p>\n<p><a href=\"http:\/\/www.digikey.com\/product-search\/en?FV=fff40027%2Cfff80182%2C1c0002%2C40301f%2Cc00016%2Cc0004e%2C204001b%2C204003c&amp;mnonly=0&amp;newproducts=0&amp;ColumnSort=1000011&amp;page=1&amp;stock=1&amp;pbfree=0&amp;rohs=0&amp;quantity=&amp;ptm=0&amp;fid=0&amp;pageSize=100\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"broken_link\">digikey Voltage Regulators \u2013 Linear<\/a><\/p>\n<p>&#160;<\/p>\n<p>\u4f5c\u8005\u306e\u624b\u66f8\u304d\u306e\u56f3\u306b\u306f\u3001MCP1802T-3002I\/OT\uff083V\uff09\u3060\u3068\u601d\u3046\u3082\u306e\u304c\u8f09\u3063\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p><a title=\"http:\/\/spritesmods.com\/?art=einkdisplay&amp;page=4\" href=\"http:\/\/spritesmods.com\/?art=einkdisplay&amp;page=4\">http:\/\/spritesmods.com\/?art=einkdisplay&amp;page=4<\/a><\/p>\n<p><a title=\"http:\/\/spritesmods.com\/einkdisplay\/schema_esp.png\" href=\"http:\/\/spritesmods.com\/einkdisplay\/schema_esp.png\">http:\/\/spritesmods.com\/einkdisplay\/schema_esp.png<\/a><\/p>\n<p>&#160;<\/p>\n<p>E-ink \u306e\u96fb\u6e90\u306b\u306f\u300122V,15V,-15V,-20V \u30683V(3.3V)\u3092\u5fc5\u8981\u3068\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u78ba\u8a8d\u3057\u3066\u307f\u308b\u3068\u3001\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u306f\u30013.3V \u3068\u3042\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p><a title=\"http:\/\/essentialscrap.com\/eink\/ED060SC4V2.pdf\" href=\"http:\/\/essentialscrap.com\/eink\/ED060SC4V2.pdf\">http:\/\/essentialscrap.com\/eink\/ED060SC4V2.pdf<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" title=\"essentialscrap_com_eink_ED060SC4V2_pdf\" style=\"float:none;margin-left:auto;display:block;margin-right:auto;border-width:0;\" border=\"0\" alt=\"essentialscrap_com_eink_ED060SC4V2_pdf\" src=\"http:\/\/hack.gpl.jp\/wp-content\/uploads\/2015\/09\/essentialscrap_com_eink_ed060sc4v2_pdf1.png\" width=\"512\" height=\"768\" \/> <\/p>\n<p>\u3053\u3053\u306f\u672c\u6765\u3001\u524d\u56de\u8abf\u67fb\u3057\u305f\u30d0\u30c3\u30af\u30d6\u30fc\u30b9\u30c8\u56de\u8def\u304c\u3042\u308b\u3068\u3044\u3044\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>&#160;<\/p>\n<p>\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3057\u3066\u307f\u308b\u3068\u3001ADC\u304b\u3089\u96fb\u5727\u3092\u307f\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>&#8212;- user_main.c<\/p>\n<pre class=\"brush: cpp; gutter: false; toolbar: false; collapse: true; auto-links: false; smart-tabs: false;\">:: \n#define BAT_LOW_LVL_MV 3100 \n:: \n    ioEinkEna(1); \n    os_delay_us(2000); \n    \/\/Battery voltage is divided by an 4.7K\/1K resistor divider. \n    \/\/ADC: 1024 = 1V \n    batteryMeasMv=(system_adc_read()*9765*5.7)\/10000; \n    if (batteryMeasMv&lt;BAT_LOW_LVL_MV) { \n        \/\/Crap, battery is dying. \n        if (batEmptyShown!=1) { \n            os_printf(&quot;Battery empty! Showing bat empty icon\u2026\\n&quot;); \n            batEmptyShown=1; \n            system_rtc_mem_write(128+4, &amp;batEmptyShown, 4); \n            einkFile=espFsOpen(&quot;batempty.bm&quot;); \n            einkDisplay(2048, fileEinkNeedData, fileEinkDoneCb); \n            return; \n        } else { \n            os_printf(&quot;Battery empty! Sleeping\u2026\\n&quot;); \n            sleepmode(); \n        } \n    } else { \n        batEmptyShown=0; \n        system_rtc_mem_write(128+4, &amp;batEmptyShown, 4); \n    } \n::<\/pre>\n<p>&#160;<\/p>\n<p>\uff13\uff0e\uff11V\u4ee5\u4e0b\u306b\u306a\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u753b\u50cf\u304c\u51fa\u308b\u3088\u3046\u306a\u30c1\u30a7\u30c3\u30af\u304c\u3042\u308b\u3088\u3046\u3067\u3059\u3002\u306a\u308b\u307b\u3069\u3002ADC \u30d4\u30f3\u306f\u672c\u6765\u3053\u3046\u3044\u3046\u4f7f\u3044\u65b9\u3092\u3059\u308b\u8a2d\u8a08\u3067\u4f5c\u3089\u308c\u3066\u3044\u308b\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u306d\u3002<\/p>\n<p>&#160;<\/p>\n<p>&#160;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" title=\"batempty\" style=\"float:none;margin-left:auto;display:block;margin-right:auto;border-width:0;\" border=\"0\" alt=\"batempty\" src=\"http:\/\/hack.gpl.jp\/wp-content\/uploads\/2015\/09\/batempty.png\" width=\"640\" height=\"480\" \/><\/p>\n<p>\u3068\u3044\u3046\u3053\u3068\u3067\u3001IC4\u306f\u3001\u4ee5\u4e0b\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n<blockquote>\n<p>MCP1802T-3302I\/OT\uff083.3V\uff09<\/p>\n<p>x 10 \\547<br \/>\n    <br \/><a title=\"http:\/\/www.aliexpress.com\/item\/FREE-SHIPPING-10PCS-LOT-MCP1802-MCP1802T-3302I-OT-IC-REG-LDO-3-3V-0-26A-SOT23\/32233456841.html\" href=\"http:\/\/www.aliexpress.com\/item\/FREE-SHIPPING-10PCS-LOT-MCP1802-MCP1802T-3302I-OT-IC-REG-LDO-3-3V-0-26A-SOT23\/32233456841.html\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/www.aliexpress.com\/item\/FREE-SHIPPING-10PCS-LOT-MCP1802-MCP1802T-3302I-OT-IC-REG-LDO-3-3V-0-26A-SOT23\/32233456841.html<\/a><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>BOM.TXT\u306b\u8f09\u3063\u3066\u3044\u308b\u3001IC4\u306f\u826f\u304f\u898b\u308b\u3068ESP12\u3078\u306e\u96fb\u6e90\u3068\u3001P\u30c1\u30e3\u30f3\u30cd\u30eb Mos-FET \u3092\u4ecb\u3057\u3066\u3001E-ink\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e4\u756a\u30d4\u30f3\u306eVDD\u306b\u3064\u306a\u304c\u3063\u3066\u3044\u307e\u3059\u3002 \u578b\u756a\u306f\u3001TPS78230 \u3068\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\uff13V [&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":[6,24,30,31,63,64],"tags":[],"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":0,"uagb_excerpt":"BOM.TXT\u306b\u8f09\u3063\u3066\u3044\u308b\u3001IC4\u306f\u826f\u304f\u898b\u308b\u3068ESP12\u3078\u306e\u96fb\u6e90\u3068\u3001P\u30c1\u30e3\u30f3\u30cd\u30eb Mos-FET \u3092\u4ecb\u3057\u3066\u3001E&hellip;","_links":{"self":[{"href":"https:\/\/hack.gpl.jp\/wp-json\/wp\/v2\/posts\/1190"}],"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=1190"}],"version-history":[{"count":0,"href":"https:\/\/hack.gpl.jp\/wp-json\/wp\/v2\/posts\/1190\/revisions"}],"wp:attachment":[{"href":"https:\/\/hack.gpl.jp\/wp-json\/wp\/v2\/media?parent=1190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hack.gpl.jp\/wp-json\/wp\/v2\/categories?post=1190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hack.gpl.jp\/wp-json\/wp\/v2\/tags?post=1190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}