{"id":2431,"date":"2023-03-05T16:57:46","date_gmt":"2023-03-05T07:57:46","guid":{"rendered":"https:\/\/www.kyu.kr\/?p=2431"},"modified":"2023-03-05T16:57:46","modified_gmt":"2023-03-05T07:57:46","slug":"300b%ec%9a%a9-%ed%9e%88%ed%84%b0-%ec%a0%84%ec%9b%90%ec%9d%84-usb-%ec%a0%84%ec%9b%90%ec%9c%bc%eb%a1%9c-%ec%9e%ac%ed%99%9c%ec%9a%a9","status":"publish","type":"post","link":"https:\/\/www.kyu.kr\/?p=2431","title":{"rendered":"300B\uc6a9 \ud788\ud130 \uc804\uc6d0\uc744 USB \uc804\uc6d0\uc73c\ub85c \uc7ac\ud65c\uc6a9"},"content":{"rendered":"\n<p>\ubc15\uc131\ubd09\ub2d8\uc758 \ud68c\ub85c\ub97c \ub9cc\ub2a5\uae30\ud310\uc5d0 \ub9cc\ub4e0 \uc801\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798 \ub9c1\ud06c\uc5d0 \ud68c\ub85c\ub3c4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><a href=\"https:\/\/cafe.naver.com\/dreamaudio?iframe_url_utf8=%2FArticleRead.nhn%253Fclubid%3D30739769%2526articleid%3D88\">https:\/\/cafe.naver.com\/dreamaudio?iframe_url_utf8=%2FArticleRead.nhn%253Fclubid%3D30739769%2526articleid%3D88<\/a><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"3840\" height=\"2160\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20221008_153718-3840x2160.jpg\" alt=\"\" class=\"wp-image-2433\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20221008_153718-3840x2160.jpg 3840w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20221008_153718-800x450.jpg 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20221008_153718-150x84.jpg 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20221008_153718-768x432.jpg 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20221008_153718-1536x864.jpg 1536w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20221008_153718-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 3840px) 100vw, 3840px\" \/><\/figure>\n<\/div>\n\n\n<p>\uc774 \ud68c\ub85c\ub97c \uc798 \uc774\ud574\ud558\uc9c4 \ubabb\ud558\ub294\ub370 2.5V Voltage Reference IC\uac00 \uc804\uc6d0 \uc548\uc815\ud654 \uc5ed\ud560\uc744 \ud558\ub294 \uac83\uc73c\ub85c \uc0dd\uac01\ud569\ub2c8\ub2e4. \uadfc\ub370 5V\ub97c \ub123\uc73c\uba74 0.1~0.2V drop\uc740 \uc0dd\uaca8\uc11c 4.8V \uc815\ub3c4\uac00 \uc5bb\uc5b4\uc9c0\ubbc0\ub85c 6V \uac19\uc740 \uac83\uc744 \uc8fc\ub294\uac8c \uc548\uc804\ud558\ub2e4\uace0 \ubcf4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798 \uc2dc\ubbac\ub808\uc774\uc158\uc5d0\uc11c\ub3c4 4.8V\uac00 \ub098\uc635\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1272\" height=\"1250\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/image-8.png\" alt=\"\" class=\"wp-image-2432\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/image-8.png 1272w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/image-8-800x786.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/image-8-150x147.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/image-8-768x755.png 768w\" sizes=\"auto, (max-width: 1272px) 100vw, 1272px\" \/><\/figure>\n<\/div>\n\n\n<p>\uc774\uc0c1\ud558\uac8c 300B\ub294 \uc190\ub300\uae30\uac00 \uac81\ub098\uc11c \ubc18 \ub144 \ub118\uac8c \ucc29\uc218\ub97c \ubabb\ud558\uace0 \uc788\ub294\ub370 \uc790\uafb8 DAC, BT \uac19\uc740\uac8c \ub298\uc5b4\ub098\ub2c8\uae4c \uc774\ub188\uc744 USB \uc804\uc6d0\uc7a5\uce58\ub85c \uba3c\uc800 \uc4f0\uae30\ub85c \ud588\uc2b5\ub2c8\ub2e4. \uadf8\ub798\uc11c \uc54c\ub9ac\uc5d0\uc11c \ucf00\uc774\uc2a4\uc640 6V \ud1a0\ub85c\uc774\ub2ec\uc744 \uc8fc\ubb38\ud574 \ub450\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"3840\" height=\"2160\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_153950-3840x2160.jpg\" alt=\"\" class=\"wp-image-2434\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_153950-3840x2160.jpg 3840w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_153950-800x450.jpg 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_153950-150x84.jpg 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_153950-768x432.jpg 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_153950-1536x864.jpg 1536w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_153950-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 3840px) 100vw, 3840px\" \/><\/figure>\n<\/div>\n\n\n<p>\uc870\ub9bd\ub41c \ubaa8\uc2b5\uc778\ub370 \ub9c8\uc2a4\ud0b9 \ud14c\uc774\ud504\ub85c \ub458\ub458 \uc2fc \ub188\uc740 \uc774\uac81\ub2c8\ub2e4<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"843\" height=\"521\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/image-9.png\" alt=\"\" class=\"wp-image-2435\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/image-9.png 843w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/image-9-800x494.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/image-9-150x93.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/image-9-768x475.png 768w\" sizes=\"auto, (max-width: 843px) 100vw, 843px\" \/><\/figure>\n<\/div>\n\n\n<p>\uc774\uac8c \ub4b7\uba74 \uc0ac\uc9c4\uc774 \uc5c6\uc5b4\uc11c \uadf8\ub0e5 \uc0c0\ub354\ub2c8 \ub4a4\ucabd\ub3c4 USB \ub2e8\uc790\ub77c \ubc30\uc120\ud558\uae30\uac00 \uc880 \uac70\uc2dc\uae30 \ud588\uc2b5\ub2c8\ub2e4. \uadf8\ub798\uc11c \ud558\uc6b0\uc9d5\uc744 \ubf40\uac1c\uace0 \ub0a9\ub55c\uc744 \ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_152759-1215x2160.jpg\" alt=\"\" class=\"wp-image-2436\" width=\"608\" height=\"1080\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_152759-1215x2160.jpg 1215w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_152759-450x800.jpg 450w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_152759-84x150.jpg 84w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_152759-768x1365.jpg 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_152759-864x1536.jpg 864w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_152759-1152x2048.jpg 1152w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_152759-scaled.jpg 1440w\" sizes=\"auto, (max-width: 608px) 100vw, 608px\" \/><\/figure>\n<\/div>\n\n\n<p>\uc544\ubb34\ud2bc \uac04\ub2e8\ud55c \uc870\ub9bd\uc774\ub2c8 \ubc30\uc120\uc744 \ud55c \ub2e4\uc74c\uc5d0 \uc804\uc555\uc744 \uc7ac\ubd05\ub2c8\ub2e4<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"5V \uc815\uc804\uc555 \uc804\uc6d0 \ubb34\ubd80\ud558 \uce21\uc815\" width=\"1140\" height=\"855\" src=\"https:\/\/www.youtube.com\/embed\/uy7eN-w88vw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>0.1mV \uc774\ud558 \uc218\uc900\uc758 \ub9ac\ud50c\uc778 \uac83 \uac19\uc2b5\ub2c8\ub2e4. \uc774\uc81c \uccab \uc190\ub2d8\uc744 \ub9de\uc544\ubd05\ub2c8\ub2e4. \uc804\uae30\ub97c \uac70\uc758 \uba39\uc9c0 \uc54a\ub294 \ube14\ub8e8\ud22c\uc2a4 \uc1a1\uc218\uc2e0\uae30\uc785\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"3840\" height=\"2160\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_155412-3840x2160.jpg\" alt=\"\" class=\"wp-image-2437\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_155412-3840x2160.jpg 3840w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_155412-800x450.jpg 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_155412-150x84.jpg 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_155412-768x432.jpg 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_155412-1536x864.jpg 1536w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2023\/03\/20230305_155412-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 3840px) 100vw, 3840px\" \/><\/figure>\n<\/div>\n\n\n<p>\uc774\ubc88\uc5d0\ub294 \uc800 \ube14\ub8e8\ud22c\uc2a4 \uc218\uc2e0\uae30\ub97c \ubd80\ud558\ub85c \ub3d9\uc791\uc2dc\ud0a4\uba74\uc11c \uc804\uc555\uc744 \uce21\uc815\ud574\ubd05\ub2c8\ub2e4<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"USB \uc815\uc804\uc555 \uc804\uc6d0\uc7a5\uce58 \ubd80\ud558 \uc0c1\ud0dc\" width=\"1140\" height=\"855\" src=\"https:\/\/www.youtube.com\/embed\/2V58igMCetE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>1mV \uc815\ub3c4 \ub418\uc9c0 \uc54a\uc744\uae4c \uc0dd\uac01\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ube14\ub8e8\ud22c\uc2a4 \uc74c\uc9c8\uc774 \uc88b\uc544\uc84c\ub0d0\uad6c\uc694? \ub9c9\uadc0\ub77c \ubd88\ud589\ud558\uac8c\ub3c4 \uadf8\ub7f0 \uac83\uc744 \ubaa8\ub985\ub2c8\ub2e4 \u3160\u3160<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ubc15\uc131\ubd09\ub2d8\uc758 \ud68c\ub85c\ub97c \ub9cc\ub2a5\uae30\ud310\uc5d0 \ub9cc\ub4e0 \uc801\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798 \ub9c1\ud06c\uc5d0 \ud68c\ub85c\ub3c4\uac00 \uc788\uc2b5\ub2c8\ub2e4. https:\/\/cafe.naver.com\/dreamaudio?iframe_url_utf8=%2FArticleRead.nhn%253Fclubid%3D30739769%2526articleid%3D88 \uc774 \ud68c\ub85c\ub97c \uc798 \uc774\ud574\ud558\uc9c4 \ubabb\ud558\ub294\ub370 2.5V Voltage Reference IC\uac00 \uc804\uc6d0 \uc548\uc815\ud654 \uc5ed\ud560\uc744 \ud558\ub294 \uac83\uc73c\ub85c \uc0dd\uac01\ud569\ub2c8\ub2e4. \uadfc\ub370 5V\ub97c \ub123\uc73c\uba74 0.1~0.2V drop\uc740 \uc0dd\uaca8\uc11c 4.8V \uc815\ub3c4\uac00 \uc5bb\uc5b4\uc9c0\ubbc0\ub85c 6V \uac19\uc740 \uac83\uc744 \uc8fc\ub294\uac8c \uc548\uc804\ud558\ub2e4\uace0 \ubcf4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798 \uc2dc\ubbac\ub808\uc774\uc158\uc5d0\uc11c\ub3c4 4.8V\uac00 \ub098\uc635\ub2c8\ub2e4. \uc774\uc0c1\ud558\uac8c 300B\ub294 \uc190\ub300\uae30\uac00 \uac81\ub098\uc11c \ubc18 \ub144 \ub118\uac8c \ucc29\uc218\ub97c \ubabb\ud558\uace0 &hellip;<br \/><a href=\"https:\/\/www.kyu.kr\/?p=2431\" class=\"more-link pen_button pen_element_default pen_icon_arrow_double\"><span class=\"screen-reader-text\">300B\uc6a9 \ud788\ud130 \uc804\uc6d0\uc744 USB \uc804\uc6d0\uc73c\ub85c \uc7ac\ud65c\uc6a9<\/span> \ub354\ubcf4\uae30<\/a><\/p>\n","protected":false},"author":1,"featured_media":2432,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[321,320,323,322],"class_list":["post-2431","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-108","tag-5v","tag-usb","tag-323","tag-322"],"_links":{"self":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/2431","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2431"}],"version-history":[{"count":1,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/2431\/revisions"}],"predecessor-version":[{"id":2438,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/2431\/revisions\/2438"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/media\/2432"}],"wp:attachment":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}