{"id":9288,"date":"2025-07-07T09:00:52","date_gmt":"2025-07-07T00:00:52","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/07\/07\/9288\/"},"modified":"2025-07-07T09:00:52","modified_gmt":"2025-07-07T00:00:52","slug":"%ec%97%b0%ec%84%b8%eb%8c%80-23-2-a-%ea%b8%b0%ec%b4%88%ec%95%84%eb%82%a0%eb%a1%9c%ea%b7%b8-%ec%8b%a4%ed%97%98-2%ec%a3%bc%ec%b0%a8-%ea%b2%b0%ea%b3%bc%eb%b3%b4%ea%b3%a0%ec%84%9c","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/07\/07\/9288\/","title":{"rendered":"\uc5f0\uc138\ub300 23-2 A+ \uae30\ucd08\uc544\ub0a0\ub85c\uadf8 \uc2e4\ud5d8 2\uc8fc\ucc28 \uacb0\uacfc\ubcf4\uace0\uc11c"},"content":{"rendered":"

<\/p>\n

\ubaa9\ucc28<\/strong><\/p>\n

2023-2_2\uc8fc\ucc28 \uad50\uc7ac \u201cChapter 2 \uc7a5\ube44 \uc18c\uac1c \ubc0f \uc2e4\uc2b5\/\uc548\uc804\uad00\ub9ac\u201d
\n\uc800\ud56d\uae30 – \uc704\ud0a4\ubc31\uacfc, \uc6b0\ub9ac \ubaa8\ub450\uc758 \ubc31\uacfc\uc0ac\uc804 (wikipedia.org)<\/p>\n

\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n

1. \uc2e4\ud5d8 \uacb0\uacfc
\nmyDAQ\uc758 \ud391\uc158 \uc81c\ub108\ub808\uc774\ud130, \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504 \uae30\ub2a5\uc744 \ud65c\uc6a9\ud574 \uc8fc\ud30c\uc218, \uc9c4\ud3ed, \uc624\ud504\uc14b \ub4f1\uc744 \ubc14\uafd4\uac00\uba70 \uc0ac\uc778\ud30c, \uc0bc\uac01\ud30c, \uc0ac\uac01\ud30c\ub97c \uce21\uc815\ud558\uc600\ub2e4.
\n<\uadf8\ub9bc1:myDAQ\uc640 \ube75\ud310 \uc5f0\uacb0>
\n\uadf8\ub9bc 1\uacfc \uac19\uc774 myDAQ\uc758 AO(AGND, 0)\ud3ec\ud2b8\uc640 AI(0+, 0)\ud3ec\ud2b8\ub97c \ube75\ud310\uc5d0 \uc5f0\uacb0\ud588\ub2e4. \uc774 \ub54c AO\ud3ec\ud2b8\ub97c \ud1b5\ud574 \ud391\uc158 \uc81c\ub108\ub808\uc774\ud130\uc758 \uae30\ub2a5\uc744, AI\ud3ec\ud2b8\ub97c \ud1b5\ud574 \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504\uc758 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud55c\ub2e4.
\n1.1 \uc0ac\uc778\ud30c \ucd9c\ub825 \ubc0f \ud655\uc778
\n\uccab \ubc88\uc9f8\ub85c, \uc8fc\ud30c\uc218 100HZ, \uc9c4\ud3ed 1Vpp, DC offset\uc774 0V\uc77c \ub54c \uc0bc\uac01\ud30c\ub97c myDAQ\ub85c \ucd9c\ub825\ud558\uc600\uace0 \uadf8 \uacb0\uacfc\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.
\n<\uadf8\ub9bc2: 1.1\uc5d0\uc11c\uc758 \ud391\uc158 \uc81c\ub108\ub808\uc774\ud130\uc640 \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504 \uc124\uc815>
\n1.2 \uc0bc\uac01\ud30c \ucd9c\ub825 \ubc0f \ud655\uc778
\n\ub450 \ubc88\uc9f8\ub85c \uc8fc\ud30c\uc218\ub97c 200HZ, \uc9c4\ud3ed\uc744 2Vpp, DC offset\uc744 1V\ub85c \uc124\uc815\ud55c \ud6c4 \uc0bc\uac01\ud30c\ub97c \ucd9c\ub825\ud558\uc600\ub2e4.
\n\uadf8 \uacb0\uacfc\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.
\n1.3 \uc0ac\uac01\ud30c \ucd9c\ub825 \ubc0f \ud655\uc778
\n\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc8fc\ud30c\uc218\ub97c 500HZ, \uc9c4\ud3ed 1.5Vpp, DC offset 0V, Duty\ub97c 50%\ub85c \uc124\uc815\ud558\uace0 \uc0ac\uac01\ud30c\ub97c \ucd9c\ub825\ud558\uc600\ub2e4. \uadf8 \uacb0\uacfc\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.
\n<\uadf8\ub9bc4: 1.3\uc5d0\uc11c\uc758 \ud391\uc158 \uc81c\ub108\ub808\uc774\ud130\uc640 \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504 \uc124\uc815>
\n2. \uacb0\uacfc \ubd84\uc11d
\n\uc774\ubc88 \uc2e4\ud5d8\uc5d0\uc11c\ub294 myDAQ\ub97c \uc774\uc6a9\ud574 \ud30c\ud615, \uc8fc\ud30c\uc218, \uc9c4\ud3ed, DC offset\uacfc \uac19\uc740 \uc870\uac74\ub4e4\uc744 \ubc14\uafd4\uac00\uba70 \uacb0\uacfc\ub97c \ud655\uc778\ud588\ub2e4. \uc8fc\ud30c\uc218\ub294 \uc8fc\uae30\uc758 \uc5ed\uc218\ub85c \uc8fc\ud30c\uc218\uac00 \ud074\uc218\ub85d \uc8fc\uae30\ub294 \uc9e7\uc544\uc9c4\ub2e4. \uc0ac\uc778\ud30c\uc640 \uc0bc\uac01\ud30c,\uc0ac\uac01\ud30c\ub294 \uac01\uac01 100HZ, 200HZ, 500HZ\uc758 \uc8fc\ud30c\uc218\ub97c \uac00\uc9c0\uace0 \uc788\uace0 \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504 \uadf8\ub798\ud504\uc5d0\uc11c \uc21c\uc11c\ub300\ub85c \uc8fc\uae30\uac00 \uc810\uc810 \uc9e7\uc544\uc9c0\ubbc0\ub85c \uc8fc\ud30c\uc218\uc640 \uc8fc\uae30\uc758 \ubc18\ube44\ub840 \uad00\uacc4\ub97c \ud655\uc778\ud560 \uc218 \uc788\ub2e4. \ud391\uc158 \uc81c\ub108\ub808\uc774\ud130\uc5d0\uc11c \uc9c4\ud3ed\uc740 \uc0dd\uc131\ub418\ub294 \ud30c\ud615\uc758 \ud06c\uae30 \ud639\uc740 \ub192\uc774\ub97c \ub098\ud0c0\ub0b4\ub294 \ud30c\ub77c\ubbf8\ud130\ub2e4. \uc0ac\uc778\ud30c, \uc0bc\uac01\ud30c, \uc0ac\uac01\ud30c\ub294 \uac01\uac01 1.0Vpp, 2.0Vpp, 1.5Vpp\uc758 \uc9c4\ud3ed\uc744 \uac00\uc9c0\uba70 Volts\/Div Scale\uc740 0.500mV\ub97c \uacf5\ud1b5\uc73c\ub85c \uac00\uc9c4\ub2e4. \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504\ub85c \ub098\ud0c0\ub0b8 \uac01\uac01\uc758 \ud30c\ud615\uc744 \ubcf4\uba74 \ud30c\ud615\uc758 \ub192\uc774\uac00 \uc9c4\ud3ed\uc758 \ud06c\uae30\uc640 \ube44\ub840\ud558\ub294 \uac83\uc744 \uc27d\uac8c \ud655\uc778\ud560 \uc218
\n\uc788\ub2e4.<\/p>\n

\ucd9c\ucc98 : \ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\ubaa9\ucc28 2023-2_2\uc8fc\ucc28 \uad50\uc7ac \u201cChapter 2 \uc7a5\ube44 \uc18c\uac1c \ubc0f \uc2e4\uc2b5\/\uc548\uc804\uad00\ub9ac\u201d \uc800\ud56d\uae30 – \uc704\ud0a4\ubc31\uacfc, \uc6b0\ub9ac \ubaa8\ub450\uc758 \ubc31\uacfc\uc0ac\uc804 (wikipedia.org) \ubcf8\ubb38\ub0b4\uc6a9 1. \uc2e4\ud5d8 \uacb0\uacfc myDAQ\uc758 \ud391\uc158 \uc81c\ub108\ub808\uc774\ud130, \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504 \uae30\ub2a5\uc744 \ud65c\uc6a9\ud574 \uc8fc\ud30c\uc218, \uc9c4\ud3ed, \uc624\ud504\uc14b \ub4f1\uc744 \ubc14\uafd4\uac00\uba70 \uc0ac\uc778\ud30c, \uc0bc\uac01\ud30c, \uc0ac\uac01\ud30c\ub97c \uce21\uc815\ud558\uc600\ub2e4. \uadf8\ub9bc 1\uacfc \uac19\uc774 myDAQ\uc758 AO(AGND, 0)\ud3ec\ud2b8\uc640 AI(0+, 0)\ud3ec\ud2b8\ub97c \ube75\ud310\uc5d0 \uc5f0\uacb0\ud588\ub2e4. \uc774 \ub54c AO\ud3ec\ud2b8\ub97c \ud1b5\ud574 \ud391\uc158 \uc81c\ub108\ub808\uc774\ud130\uc758 \uae30\ub2a5\uc744, AI\ud3ec\ud2b8\ub97c \ud1b5\ud574 \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504\uc758 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[14561,14562,3910,3057,12535],"class_list":["post-9288","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-14561","tag-14562","tag-3910","tag-3057","tag-12535"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/9288","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/comments?post=9288"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/9288\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=9288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=9288"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=9288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}