{"id":4978,"date":"2016-11-24T01:07:52","date_gmt":"2016-11-23T16:07:52","guid":{"rendered":"https:\/\/blog.eldhrimnir.com?p=4978"},"modified":"2016-11-24T12:28:04","modified_gmt":"2016-11-24T03:28:04","slug":"max3421e_bb%e5%9f%ba%e6%9d%bf%e3%82%92%e6%94%b9%e8%a8%82","status":"publish","type":"post","link":"https:\/\/blog.eldhrimnir.com\/?p=4978","title":{"rendered":"MAX3421E_BB\u57fa\u677f\u3092\u6539\u8a02"},"content":{"rendered":"<p>\u4f55\u4ef6\u304b\u554f\u3044\u5408\u308f\u305b\u3092\u3082\u3089\u3063\u3066\u3044\u305f\u201dMAX3421E_BB\u57fa\u677f\u201d\u3067\u3059\u304c\u3001\u5728\u5eab\u304c\u306a\u304f\u306a\u3063\u3066\u3044\u305f\u306e\u3067\u518d\u5ea6\u4f5c\u308d\u3046\u304b\u3068\u601d\u3044\u4e45\u3057\u3076\u308a\u306b\u30c7\u30fc\u30bf\u3092\u958b\u3044\u305f\u306e\u3067\u3059\u304c\u2026\u3002\u904e\u53bb\u306e\u81ea\u5206\u304c\u3072\u3069\u3044\u2026\u3002\u305d\u306e\u307e\u307e\u4f5c\u308b\u3053\u3068\u306f\u3061\u3087\u3063\u3068\u305f\u3081\u3089\u308f\u308c\u308b\u51fa\u6765\u306a\u3053\u3068\u304c\u308f\u304b\u3063\u305f\uff08\u3067\u3082\u3068\u308a\u3042\u3048\u305a\u52d5\u304f\uff09\u306e\u3067\u6c17\u6674\u3089\u3057\u304b\u306d\u3066\u518d\u8a2d\u8a08\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<p>\u25a0\u518d\u8a2d\u8a08\u3057\u305f\u57fa\u677f\uff06\u56de\u8def<\/p>\n<p><a href=\"https:\/\/blog.eldhrimnir.com?attachment_id=4980\" rel=\"attachment wp-att-4980\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4980\" src=\"https:\/\/blog.eldhrimnir.comwp-content\/uploads\/2016\/11\/MQCX_USB_BB_v4-300x231.png\" alt=\"mqcx_usb_bb_v4\" width=\"300\" height=\"231\" srcset=\"https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2016\/11\/MQCX_USB_BB_v4-300x231.png 300w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2016\/11\/MQCX_USB_BB_v4.png 716w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/blog.eldhrimnir.com?attachment_id=4982\" rel=\"attachment wp-att-4982\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4982\" src=\"https:\/\/blog.eldhrimnir.comwp-content\/uploads\/2016\/11\/MQCX_USB_BB_v4_sch-300x202.png\" alt=\"mqcx_usb_bb_v4_sch\" width=\"300\" height=\"202\" srcset=\"https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2016\/11\/MQCX_USB_BB_v4_sch-300x202.png 300w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2016\/11\/MQCX_USB_BB_v4_sch-768x517.png 768w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2016\/11\/MQCX_USB_BB_v4_sch-1024x689.png 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><!--more--><\/p>\n<p>\u90e8\u54c1\u70b9\u6570\u3092\u3061\u3087\u3063\u3068\u524a\u6e1b\u3057\u3066\u30a2\u30fc\u30c8\u30ef\u30fc\u30af\u5074\u306f\u90e8\u54c1\u914d\u7f6e\u3092\u542b\u3081\u3066\u307b\u307c\u5168\u9762\u6539\u5b9a\u3057\u307e\u3057\u305f\u300210\u679a\u4f5c\u3063\u30668\u679a\u306f\u914d\u5e03\u3059\u308b\u4e88\u5b9a\u306a\u306e\u3067\u6b32\u3057\u3044\u65b9\u304c\u3044\u307e\u3057\u305f\u3089\u9023\u7d61\u3044\u305f\u3060\u3051\u308c\u3070\u3068\u601d\u3044\u307e\u3059\u3002\u914d\u5e03\u306f\u57fa\u677f\u3068\u30b3\u30cd\u30af\u30bf\u3092\u30bb\u30c3\u30c8\u3067\u00a5750\u3001\u305d\u306e\u4ed6\u306e\u5fc5\u8981\u90e8\u54c1\u306f\u96c6\u3081\u3066\u3082\u3089\u3046\u611f\u3058\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u25a0BOM<\/p>\n<p>Qty Value Device Package Parts Description<br \/>\n1 MAX3421ETQFP TQFP32-5MM U1 MAX3421E SPI-Interface USB Device\/Host Controller<br \/>\n4 100nF C-EU 0603 C2, C13, C15, C21 CAPACITOR, European symbol<br \/>\n2 10uF CAP_POL1206 EIA3216 C3, C20 Capacitor Polarized<br \/>\n1 12Mhz FA238 FA238 FA1<br \/>\n2 12pF C-EUC0603 C0603 C4, C5 CAPACITOR, European symbol<br \/>\n1 1k R-US_R0603 R0603 R7 RESISTOR, American symbol<br \/>\n4 1uF C-EUC0603 C0603 C6, C14, C16, C19 CAPACITOR, European symbol<br \/>\n1 2.2k R-US_R0603 R0603 R2 RESISTOR, American symbol<br \/>\n2 330R R-US_R0603 R0603 R1, R8 RESISTOR, American symbol<br \/>\n2 33R R-US_R0603 R0603 R4, R5 RESISTOR, American symbol<br \/>\n1 3V3 LED0603 CHIPLED_0603 PWR_LED2 LED<br \/>\n1 5V LED0603 CHIPLED_0603 PWR_LED1 LED<br \/>\n1 74HC125PW 74HC125PW TSSOP14 IC2 Quadruple 2 to 1 line DATA SELECTOR\/MULTIPLEXER, 3-state<br \/>\n1 GXP LED0603 CHIPLED_0603 GXP_LED3 LED<br \/>\n1 TAR5SB33 VREG_SOT23-5 SOT23-5 IC3 SOT23-5 Fixed Voltage Regulators<br \/>\n1 USB-A-S USB-A-S USB-A-S X1 USB Connectors<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f55\u4ef6\u304b\u554f\u3044\u5408\u308f\u305b\u3092\u3082\u3089\u3063\u3066\u3044\u305f\u201dMAX3421E_BB\u57fa\u677f\u201d\u3067\u3059\u304c\u3001\u5728\u5eab\u304c\u306a\u304f\u306a\u3063\u3066\u3044\u305f\u306e\u3067\u518d\u5ea6\u4f5c\u308d\u3046\u304b\u3068\u601d\u3044\u4e45\u3057\u3076\u308a\u306b\u30c7\u30fc\u30bf\u3092\u958b\u3044\u305f\u306e\u3067\u3059\u304c\u2026\u3002\u904e\u53bb\u306e\u81ea\u5206\u304c\u3072\u3069\u3044\u2026\u3002\u305d\u306e\u307e\u307e\u4f5c\u308b\u3053\u3068\u306f\u3061\u3087\u3063\u3068\u305f\u3081\u3089\u308f\u308c\u308b\u51fa\u6765\u306a\u3053\u3068\u304c\u308f [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=\/wp\/v2\/posts\/4978"}],"collection":[{"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4978"}],"version-history":[{"count":0,"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=\/wp\/v2\/posts\/4978\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4978"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4978"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4978"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}