{"id":32635,"date":"2023-04-22T00:10:32","date_gmt":"2023-04-22T05:10:32","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-ultrasonic-sound-device\/"},"modified":"2025-01-21T03:39:38","modified_gmt":"2025-01-21T08:39:38","slug":"how-to-make-ultrasonic-sound-device","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/how-to-make-ultrasonic-sound-device\/","title":{"rendered":"\ucd08\uc74c\ud30c \ubc1c\uc0dd \uc7a5\uce58 \uc81c\uc791\uc758 A to Z: \uc644\ubcbd \uac00\uc774\ub4dc"},"content":{"rendered":"<p>\ucd08\uc74c\ud30c\ub294 \uc6b0\ub9ac \uc8fc\ubcc0\uc5d0\uc11c \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc758\ub8cc \uc9c4\ub2e8\ubd80\ud130 \uc138\ucc99, \uc6a9\uc811, \uac70\ub9ac \uce21\uc815\uae4c\uc9c0, \uadf8 \ud65c\uc6a9 \ubc94\uc704\ub294 \ub9e4\uc6b0 \ub113\uc2b5\ub2c8\ub2e4.  \uc774 \uae00\uc5d0\uc11c\ub294 \uac04\ub2e8\ud55c \ucd08\uc74c\ud30c \ubc1c\uc0dd \uc7a5\uce58\ub97c \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ud544\uc694\ud55c \ubd80\ud488, \ud68c\ub85c \uad6c\uc131, \uadf8\ub9ac\uace0 \uc8fc\uc758 \uc0ac\ud56d\uae4c\uc9c0 \ub2e8\uacc4\ubcc4\ub85c \uc124\uba85\ud558\uc5ec \ucd08\ubcf4\uc790\ub3c4 \uc27d\uac8c \ub530\ub77c \ud560 \uc218 \uc788\ub3c4\ub85d \uc548\ub0b4\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ud544\uc694\ud55c \ubd80\ud488<\/h3>\n<p>\ucd08\uc74c\ud30c \ubc1c\uc0dd \uc7a5\uce58\ub97c \ub9cc\ub4e4\uae30 \uc704\ud574\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ubd80\ud488\ub4e4\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.  \uc544\ub798 \ud45c\ub97c \ucc38\uace0\ud558\uc5ec \uac01 \ubd80\ud488\uc758 \uc5ed\ud560\uacfc \uc0ac\uc591\uc744 \ud655\uc778\ud558\uc138\uc694.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\ubd80\ud488<\/th>\n<th>\uc124\uba85<\/th>\n<th>\uc0ac\uc591<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ucd08\uc74c\ud30c \ud2b8\ub79c\uc2a4\ub4c0\uc11c<\/td>\n<td>\uc804\uae30 \uc2e0\ud638\ub97c \ucd08\uc74c\ud30c\ub85c \ubcc0\ud658\ud558\ub294 \uc7a5\uce58<\/td>\n<td>40kHz<\/td>\n<\/tr>\n<tr>\n<td>NE555 \ud0c0\uc774\uba38 IC<\/td>\n<td>\ubc1c\uc9c4 \ud68c\ub85c \uad6c\uc131<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>\uc800\ud56d<\/td>\n<td>\uc804\ub958 \uc81c\ud55c<\/td>\n<td>1k\u03a9, 10k\u03a9 \ub4f1<\/td>\n<\/tr>\n<tr>\n<td>\ucf58\ub374\uc11c<\/td>\n<td>\uc804\ud558 \uc800\uc7a5<\/td>\n<td>100nF, 1uF \ub4f1<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58<\/td>\n<td>\ud68c\ub85c\uc5d0 \uc804\uc6d0 \uacf5\uae09<\/td>\n<td>5V &#8211; 12V DC<\/td>\n<\/tr>\n<tr>\n<td>\ube0c\ub808\ub4dc\ubcf4\ub4dc \ub610\ub294 PCB<\/td>\n<td>\ud68c\ub85c \uad6c\uc131 \ubc0f \uc5f0\uacb0<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>\uc810\ud37c \uc640\uc774\uc5b4<\/td>\n<td>\ubd80\ud488 \uc5f0\uacb0<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\ud68c\ub85c \uad6c\uc131<\/h3>\n<p>NE555 \ud0c0\uc774\uba38 IC\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubc1c\uc9c4 \ud68c\ub85c\ub97c \uad6c\uc131\ud569\ub2c8\ub2e4.  NE555\uc758 \ucd9c\ub825 \uc2e0\ud638\ub294 \ucd08\uc74c\ud30c \ud2b8\ub79c\uc2a4\ub4c0\uc11c\ub97c \uad6c\ub3d9\ud558\uc5ec \ucd08\uc74c\ud30c\ub97c \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \ud68c\ub85c\ub3c4\ub97c \ucc38\uace0\ud558\uc5ec \uac01 \ubd80\ud488\uc744 \uc5f0\uacb0\ud558\uace0, \uc800\ud56d\uacfc \ucf58\ub374\uc11c \uac12\uc744 \uc870\uc815\ud558\uc5ec \ucd9c\ub825 \uc8fc\ud30c\uc218\ub97c \ubcc0\uacbd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  <\/p>\n<h3>\ud2b8\ub79c\uc2a4\ub4c0\uc11c \uc120\ud0dd \ubc0f \uc124\uce58<\/h3>\n<p>\ucd08\uc74c\ud30c \ud2b8\ub79c\uc2a4\ub4c0\uc11c\ub294 \uc6a9\ub3c4\uc5d0 \ub9de\ub294 \uc8fc\ud30c\uc218\uc640 \ucd9c\ub825\uc744 \uac00\uc9c4 \uc81c\ud488\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.  40kHz \ud2b8\ub79c\uc2a4\ub4c0\uc11c\ub294 \uc77c\ubc18\uc801\uc778 \uc138\ucc99\uc774\ub098 \uac70\ub9ac \uce21\uc815\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ud2b8\ub79c\uc2a4\ub4c0\uc11c\ub97c \uc124\uce58\ud560 \ub54c\ub294 \uc9c4\ub3d9\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc804\ub2ec\ud560 \uc218 \uc788\ub294 \uc704\uce58\uc5d0 \uace0\ucc29\ud558\uace0, \ud544\uc694\uc5d0 \ub530\ub77c \ubc29\uc5f4\ud310\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc8fc\ud30c\uc218 \uc870\uc815<\/h3>\n<p>NE555 \ud0c0\uc774\uba38 IC \uc8fc\ubcc0\uc758 \uc800\ud56d\uacfc \ucf58\ub374\uc11c \uac12\uc744 \ubcc0\uacbd\ud558\uc5ec \ucd9c\ub825 \uc8fc\ud30c\uc218\ub97c \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  \uc6d0\ud558\ub294 \uc8fc\ud30c\uc218\ub97c \uc5bb\uae30 \uc704\ud574\uc11c\ub294 \ub370\uc774\ud130\uc2dc\ud2b8\ub97c \ucc38\uace0\ud558\uac70\ub098 \uacc4\uc0b0\uae30\ub97c \uc774\uc6a9\ud558\uc5ec \uc801\uc808\ud55c \uac12\uc744 \ucc3e\uc544\uc57c \ud569\ub2c8\ub2e4.  \ud2b8\ub79c\uc2a4\ub4c0\uc11c\uc758 \uacf5\uc9c4 \uc8fc\ud30c\uc218\uc5d0 \ub9de\ucdb0 \uc870\uc815\ud558\ub294 \uac83\uc774 \ud6a8\uc728\uc801\uc778 \ucd08\uc74c\ud30c \ubc1c\uc0dd\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ud14c\uc2a4\ud2b8 \ubc0f \uc548\uc804 \uc8fc\uc758\uc0ac\ud56d<\/h3>\n<p>\ud68c\ub85c \uad6c\uc131\uc774 \uc644\ub8cc\ub418\uba74 \uc804\uc6d0\uc744 \uc5f0\uacb0\ud558\uace0 \ucd08\uc74c\ud30c \uce21\uc815\uae30 \ub610\ub294 \ub9c8\uc774\ud06c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucd9c\ub825\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.  \ucd08\uc74c\ud30c\ub294 \uc778\uccb4\uc5d0 \uc720\ud574\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uace0\ucd9c\ub825 \ucd08\uc74c\ud30c \ubc1c\uc0dd \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud560 \ub54c\ub294 \uc8fc\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.  \ud2b9\ud788 \uc7a5\uc2dc\uac04 \ub178\ucd9c\uc740 \ud53c\ud574\uc57c \ud558\uba70, \ud544\uc694\uc5d0 \ub530\ub77c \ubc29\ud638 \uc7a5\ube44\ub97c \ucc29\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uace0\ucd9c\ub825 \uc7a5\uce58 \uc81c\uc791 \uc2dc, \uc804\ubb38\uac00\uc758 \ub3c4\uc6c0\uc744 \ubc1b\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae00\uc5d0\uc11c\ub294 \uac04\ub2e8\ud55c \ucd08\uc74c\ud30c \ubc1c\uc0dd \uc7a5\uce58\ub97c \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uc558\uc2b5\ub2c8\ub2e4.  \uc81c\uc2dc\ub41c \ubc29\ubc95\uc740 \uae30\ubcf8\uc801\uc778 \uad6c\uc131\uc774\uba70, \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ubd80\ud488\uacfc \ud68c\ub85c\ub97c \ubcc0\uacbd\ud574\uc57c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  \ucd08\uc74c\ud30c\ub294 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\ub294 \uc720\uc6a9\ud55c \uae30\uc220\uc774\uc9c0\ub9cc, \uc548\uc804\uc5d0 \uc720\uc758\ud558\uc5ec \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \ub354 \ubcf5\uc7a1\ud55c \uae30\ub2a5\uc744 \uad6c\ud604\ud558\uac70\ub098 \uace0\ucd9c\ub825 \uc7a5\uce58\ub97c \uc81c\uc791\ud558\ub824\uba74 \uc804\ubb38 \uc9c0\uc2dd\uacfc \uacbd\ud5d8\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ucd08\uc74c\ud30c\ub294 \uc6b0\ub9ac \uc8fc\ubcc0\uc5d0\uc11c \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc758\ub8cc \uc9c4\ub2e8\ubd80\ud130 \uc138\ucc99, \uc6a9\uc811, \uac70\ub9ac \uce21\uc815\uae4c\uc9c0, \uadf8 \ud65c\uc6a9 \ubc94\uc704\ub294 \ub9e4\uc6b0 \ub113\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uac04\ub2e8\ud55c \ucd08\uc74c\ud30c \ubc1c\uc0dd \uc7a5\uce58\ub97c \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ud544\uc694\ud55c \ubd80\ud488, \ud68c\ub85c \uad6c\uc131, \uadf8\ub9ac\uace0 \uc8fc\uc758 \uc0ac\ud56d\uae4c\uc9c0 \ub2e8\uacc4\ubcc4\ub85c \uc124\uba85\ud558\uc5ec \ucd08\ubcf4\uc790\ub3c4 \uc27d\uac8c \ub530\ub77c \ud560 \uc218 \uc788\ub3c4\ub85d \uc548\ub0b4\ud558\uaca0\uc2b5\ub2c8\ub2e4. \ud544\uc694\ud55c \ubd80\ud488 \ucd08\uc74c\ud30c \ubc1c\uc0dd \uc7a5\uce58\ub97c \ub9cc\ub4e4\uae30 \uc704\ud574\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ubd80\ud488\ub4e4\uc774<\/p>\n","protected":false},"author":1,"featured_media":26476,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-32635","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/32635","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/comments?post=32635"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/32635\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/26476"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=32635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=32635"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=32635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}