{"id":4045,"date":"2023-03-15T08:00:40","date_gmt":"2023-03-15T08:00:40","guid":{"rendered":"https:\/\/rfidunion.com\/?p=4045"},"modified":"2023-05-16T04:41:10","modified_gmt":"2023-05-16T04:41:10","slug":"what-is-gpio","status":"publish","type":"post","link":"https:\/\/rfidunion.com\/ko\/information\/what-is-gpio.html","title":{"rendered":"GPIO\ub780: \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec \ud504\ub85c\uadf8\ub798\ubc0d \uc778\uc0ac\uc774\ud2b8"},"content":{"rendered":"<p>GPIO\ub294 \uc804\uc790 \uc138\uacc4\uc758 \uadfc\ubcf8\uc801\uc778 \uae30\uc220\uc785\ub2c8\ub2e4. General Purpose Input\/Output\uc758 \uc57d\uc790\ub85c \uc678\ubd80 \uc7a5\uce58\ub97c \uc81c\uc5b4\ud558\uace0 \ud1b5\uc2e0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc678\ubd80 \uc7a5\uce58\uc640\uc758 \uc0c1\ud638 \uc791\uc6a9\uc744 \uc704\ud55c \uc720\uc5f0\ud55c \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud558\uc5ec \uc785\ub825 \ubc0f \ucd9c\ub825 \uc791\uc5c5\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 GPIO\uc640 \uad00\ub828\ub41c \ub2e4\uc591\ud55c \ud504\ub85c\uadf8\ub798\ubc0d \uae30\uc220\uacfc \uac1c\ub150\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uace0 GPIO\uc758 \uc131\ub2a5\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ud65c\uc6a9\ud560 \uc218 \uc788\ub294 \uc9c0\uc2dd\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub610\ud55c \ucef4\ud4e8\ud130\uc5d0 GPIO\uac00 \uc788\uace0 USB\uc5d0\uc11c GPIO\ub97c \uc0ac\uc6a9\ud558\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud3ec\ud568\ud558\uc5ec GPIO\uc5d0 \ub300\ud55c \uc77c\ubc18\uc801\uc778 \uc9c8\ubb38\uc5d0 \ub2f5\ubcc0\ud569\ub2c8\ub2e4. \uc774 \uac8c\uc2dc\ubb3c\uc744 \ub9c8\uce58\uba74 \uc804\uc790 \ubd84\uc57c\uc5d0\uc11c GPIO\uc640 \ud574\ub2f9 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc744 \ub354 \uc798 \uc774\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>\ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec\uc5d0\uc11c GPIO\ub780?<\/h2>\n\n\n\n<p>GPIO\uc758 \uc804\uccb4 \ud615\uc2dd\uc740 \ud638\ucd9c\uc785\ub2c8\ub2e4. <a rel=\"noreferrer noopener\" href=\"https:\/\/en.wikipedia.org\/wiki\/General-purpose_input\/output\" target=\"_blank\"><strong>\ubc94\uc6a9 \uc785\ub825\/\ucd9c\ub825<\/strong><\/a>. \uc804\uc790 \ubc0f \ucef4\ud4e8\ud305 \ubd84\uc57c\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc6a9\uc5b4\uc785\ub2c8\ub2e4. GPIO\ub294 \uc7a5\uce58\uc758 \uc804\uae30 \uc2e0\ud638 \ud750\ub984\uc744 \uc81c\uc5b4\ud558\uace0 \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \uc720\uc5f0\ud55c \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc785\ub825 \ubc0f \ucd9c\ub825 \uae30\ub2a5 \ubaa8\ub450\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec \ub610\ub294 \uae30\ud0c0 \ud558\ub4dc\uc6e8\uc5b4\uc758 \ud540 \ub610\ub294 \ud3ec\ud2b8 \uc720\ud615\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>USB \ub610\ub294 DVI\uc640 \uac19\uc740 \ud3ec\ud2b8 \ud45c\uc900\uacfc \uad00\ub828\ud558\uc5ec \uc5f0\uacb0 \ub0b4\uc758 \uac01 \ud540\uc740 \ud45c\uc900 \uad00\ub9ac \uae30\uad00\uc5d0\uc11c \uc124\uc815\ud55c \ubbf8\ub9ac \uacb0\uc815\ub41c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ubc94\uc6a9 \uc785\ub825\/\ucd9c\ub825 \ud540\uc740 \ub2e4\ub985\ub2c8\ub2e4. GPIO\ub97c \uc0ac\uc6a9\ud558\uba74 \uac01 \ud540\uc774 \uc218\ud589\ud558\ub294 \uc791\uc5c5\uc744 \uacb0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. GPIO \uc5b4\ub808\uc774\uc5d0\uc11c \ub2e4\uc591\ud55c \uc720\ud615\uc758 \ud540\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc740 \uc8fc\ubaa9\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc608\ub97c \ub4e4\uc5b4 Raspberry Pi\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \uc5ec\ub7ec \uc720\ud615\uc758 \ud540\uc744 \ubcf4\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<ul><li>3.3V \ub610\ub294 5V\uc640 \uac19\uc740 \ud45c\uc900 \uc804\uc555\uc5d0\uc11c \uc804\uc6d0\uc744 \uacf5\uae09\ud558\ub294 \ud540\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud540\uc740 LED\uc640 \uac19\uc740 \uc804\uc6d0 \uc5c6\uc774 \uc678\ubd80 \uc7a5\uce58\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud558\ub294 \ub370 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/li><li>\uc804\uc6d0\uc744 \ucd9c\ub825\ud558\uc9c0 \uc54a\uc9c0\ub9cc \ud2b9\uc815 \ud68c\ub85c\ub97c \uc644\uc131\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc811\uc9c0 \ud540\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubc94\uc6a9 \uc785\ub825\/\ucd9c\ub825 \ud540\uc740 \uc804\uae30 \uc2e0\ud638\ub97c \ubcf4\ub0b4\uac70\ub098 \ubc1b\ub3c4\ub85d \uad6c\uc131\ud560 \uc218 \uc788\ub294 \ud540\uc785\ub2c8\ub2e4.<\/li><li>\uc0ac\uc6a9 \uc911\uc778 \ud2b9\uc815 GPIO\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ub294 \ud2b9\uc218 \ubaa9\uc801 \ud540\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li><\/ul>\n\n\n\n<p>\uac04\ub2e8\ud788 \ub9d0\ud574\uc11c GPIO \ud540\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \uc804\uc790 \ubd80\ud488 \ubc0f \uc13c\uc11c\ub97c \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub2e4\ub978 \ud558\ub4dc\uc6e8\uc5b4 \uad6c\uc131 \uc694\uc18c\uc640 \uac04\ub2e8\ud558\uace0 \uc720\uc5f0\ud55c \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc84\ud2bc \ub204\ub984\uacfc \uac19\uc740 \uc785\ub825 \uc2e0\ud638\ub97c \uc218\uc2e0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. LED \uad6c\ub3d9\uacfc \uac19\uc740 \uc2e0\ud638 \ucd9c\ub825\uc5d0\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec\ub294 \ud658\uacbd\uacfc \uc0c1\ud638 \uc791\uc6a9\ud558\uace0 \ub2e4\uc591\ud55c \uc791\uc5c5\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ub370\uc774\ud130 \uc218\uc9d1\uc5d0\uc11c \ub85c\ubd07 \uc81c\uc5b4\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ubaa8\ub4e0 \uac83\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. GPIO \ud540\uc758 \uc720\uc5f0\uc131\uc740 \uac00\uc7a5 \ud070 \uc7a5\uc810 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ub2e4\ub978 \ubaa9\uc801\uc73c\ub85c \uc27d\uac8c \uc7ac\uad6c\uc131\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p><a rel=\"noreferrer noopener\" href=\"https:\/\/www.egr.msu.edu\/classes\/ece480\/capstone\/fall09\/group03\/AN_balachandran.pdf\" target=\"_blank\">GPIO \ud540<\/a> \ub2e4\uc74c\uacfc \uac19\uc740 \uc784\ubca0\ub514\ub4dc \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <a href=\"https:\/\/rfidunion.com\/ko\/applications\/microsoft-compatibility-telemetry.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec<\/a> Raspberry Pi\uc640 \uac19\uc740 \ub2e8\uc77c \ubcf4\ub4dc \ucef4\ud4e8\ud130. \uc774\ub7ec\ud55c \uc7a5\uce58\uc5d0\ub294 \uc885\uc885 \uc81c\ud55c\ub41c \uc218\uc758 \ud540\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c GPIO\ub97c \uc0ac\uc6a9\ud558\uba74 \ucd94\uac00 \ud558\ub4dc\uc6e8\uc5b4 \uc5c6\uc774\ub3c4 \ub2e4\ub978 \uad6c\uc131 \uc694\uc18c \ubc0f \uc13c\uc11c\uc640 \uc778\ud130\ud398\uc774\uc2a4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>GPIO\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud569\ub2c8\uae4c?<\/h2>\n\n\n\n<p>GPIO\ub97c \uc0ac\uc6a9\ud558\uba74 \uc7a5\uce58\uac00 \uc804\uae30 \uc2e0\ud638\ub97c \uc81c\uc5b4\ud558\uace0 \ubaa8\ub2c8\ud130\ub9c1\ud558\uc5ec \ubb3c\ub9ac\uc801 \uc138\uacc4\uc640 \ud1b5\uc2e0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc94\uc6a9 \uc785\ub825\/\ucd9c\ub825 \ud540\uc740 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec \ub610\ub294 \uae30\ud0c0 \uc804\uc790 \uc7a5\uce58\uac00 \ud574\uc11d\ud560 \uc218 \uc788\ub294 \ub514\uc9c0\ud138 \uc2e0\ud638\ub97c \uc1a1\uc218\uc2e0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>GPIO \ud540\uc774 \ucd9c\ub825 \ubaa8\ub4dc\ub85c \uc124\uc815\ub41c \uacbd\uc6b0 \ub514\uc9c0\ud138 \uc2e0\ud638\ub85c \uc678\ubd80 \ud68c\ub85c\ub97c \uad6c\ub3d9\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc785\ub825 \ubaa8\ub4dc\ub85c \uc124\uc815\ub41c \uacbd\uc6b0 \uc2a4\uc704\uce58 \ub610\ub294 \uc13c\uc11c\uc758 \uc0c1\ud0dc\ub97c \uc77d\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>GPIO \ud540\uc5d0\uc11c \uc1a1\uc218\uc2e0\ub418\ub294 \ub514\uc9c0\ud138 \uc2e0\ud638\ub294 \uac01\uac01 \uc800\uc804\uc555\uacfc \uace0\uc804\uc555\uc5d0 \ud574\ub2f9\ud558\ub294 0\uacfc 1\uc758 \uc774\uc9c4\uc218 \uac12\uc73c\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4. \uc7a5\uce58\uc5d0\uc11c \uc2e4\ud589\ub418\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc758 \ud504\ub85c\uadf8\ub798\ubc0d \uba85\ub839\uc744 \uc0ac\uc6a9\ud558\uc5ec GPIO \ud540\uc758 \uc0c1\ud0dc\ub97c \uc124\uc815\ud558\uac70\ub098 \uc77d\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>GPIO \ud540\uc740 \ub2e4\uc591\ud55c \uc678\ubd80 \uc7a5\uce58\uc5d0 \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc13c\uc11c, \uc2a4\uc704\uce58, LED, \ubaa8\ud130 \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uac1c\ubc1c\uc790\ub294 GPIO\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \ubc29\uc2dd\uc73c\ub85c \ubb3c\ub9ac\uc801 \uc138\uacc4\uc640 \uc0c1\ud638 \uc791\uc6a9\ud558\ub294 \ubcf5\uc7a1\ud55c \uc804\uc790 \uc2dc\uc2a4\ud15c\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>GPIO \ud504\ub85c\uadf8\ub798\ubc0d \uae30\ubcf8 \uc0ac\ud56d<\/h2>\n\n\n\n<h4>GPIO \ud540 \uad6c\uc131<\/h4>\n\n\n\n<p>GPIO\ub97c \uc0ac\uc6a9\ud558\ub824\uba74 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ud540\uc744 \uad6c\uc131\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ud540 \ubc29\ud5a5(\uc785\ub825 \ub610\ub294 \ucd9c\ub825) \ubc0f \ud480\uc5c5 \ub610\ub294 \ud480\ub2e4\uc6b4 \uc800\ud56d\uacfc \uac19\uc740 \uae30\ud0c0 \ub9e4\uac1c\ubcc0\uc218 \uc124\uc815\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec\ub294 \uc774 \ud504\ub85c\uc138\uc2a4\ub97c \ub2e8\uc21c\ud654\ud558\uae30 \uc704\ud574 \ub808\uc9c0\uc2a4\ud130 \ub610\ub294 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h4>\uc785\ub825 \uc2e0\ud638 \uc77d\uae30<\/h4>\n\n\n\n<p>GPIO \ud540\uc5d0\uc11c \uc785\ub825 \uc2e0\ud638\ub97c \uc77d\uc73c\ub824\uba74 \ud540\uc758 \ub17c\ub9ac\uc801 \uc0c1\ud0dc\ub97c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \ud540\uc740 \uc218\uc2e0\ub41c \uc804\uc555 \ub808\ubca8\uc5d0 \ub530\ub77c \ub514\uc9c0\ud138 \ud558\uc774(1) \ub610\ub294 \ub85c\uc6b0(0)\ub85c \uc77d\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc815\ubcf4\ub294 \ud504\ub85c\uadf8\ub7a8 \ub0b4\uc5d0\uc11c \uc791\uc5c5\uc744 \ud2b8\ub9ac\uac70\ud558\uac70\ub098 \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h4>\ucd9c\ub825 \uc2e0\ud638 \uc4f0\uae30<\/h4>\n\n\n\n<p>GPIO \ud540\uc744 \ucd9c\ub825\uc73c\ub85c \uad6c\uc131\ud560 \ub54c \ub17c\ub9ac\uc801\uc73c\ub85c \ub192\uac70\ub098 \ub0ae\uc740 \uac12\uc744 \uc4f8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ucc28\ub840\ub85c \uc5f0\uacb0\ub41c \uad6c\uc131 \uc694\uc18c\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 LED \ud540\uc5d0 \ub17c\ub9ac\uc801 \ud558\uc774\ub97c \uad6c\ub3d9\ud558\uba74 \ucf1c\uc9c0\uace0 \ub17c\ub9ac\uc801 \ub85c\uc6b0\uc774\uba74 \uaebc\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h4>GPIO \uc778\ud130\ub7fd\ud2b8<\/h4>\n\n\n\n<p>\uc778\ud130\ub7fd\ud2b8\ub294 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec\uac00 \uc678\ubd80 \uc774\ubca4\ud2b8\uc5d0 \uc989\uc2dc \uc751\ub2f5\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \ud2b9\uc815 \uc870\uac74\uc774 \ucda9\uc871\ub418\uba74 \ud2b9\uc815 \uc791\uc5c5\uc744 \ud2b8\ub9ac\uac70\ud558\ub3c4\ub85d GPIO \uc778\ud130\ub7fd\ud2b8\ub97c \uad6c\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 GPIO \ud540\uc5d0 \uc5f0\uacb0\ub41c \ubc84\ud2bc\uc744 \ub204\ub974\uac70\ub098 \uc13c\uc11c\uac00 \ud2b9\uc815 \uc774\ubca4\ud2b8\ub97c \uac10\uc9c0\ud558\uba74 \uc778\ud130\ub7fd\ud2b8\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>GPIO \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4<\/h3>\n\n\n\n<p>GPIO\ub294 \ub2e4\uc591\ud55c \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud504\ub85c\uadf8\ub798\ubc0d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc740 \uadc0\ud558\uc758 \ud544\uc694\uc640 \uc120\ud638\ub3c4\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. GPIO\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h4>\ud30c\uc774\uc36c<\/h4>\n\n\n\n<p>Python\uc740 GPIO \uc791\uc5c5\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc5b8\uc5b4\uc785\ub2c8\ub2e4. \uc774\ub294 \uac04\ub2e8\ud55c \uad6c\ubb38\uacfc RPi.GPIO \ubc0f GPIO Zero\uc640 \uac19\uc740 \uac15\ub825\ud55c \ub77c\uc774\ube0c\ub7ec\ub9ac \ub355\ubd84\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h4>C\/C++<\/h4>\n\n\n\n<p>C \ubc0f C++\ub294 GPIO \ud540\uc5d0 \ub300\ud55c \uace0\uc131\ub2a5 \ubc0f \uc815\ubc00 \uc81c\uc5b4\ub97c \uc81c\uacf5\ud558\ub294 \uc800\uc218\uc900 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h4>\uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8<\/h4>\n\n\n\n<p>JavaScript\ub294 \uc6f9 \uae30\ubc18 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ub610\ub294 JavaScript\uc6a9 \ub7f0\ud0c0\uc784 \ud658\uacbd\uc778 Node.js\ub97c \ud1b5\ud574 GPIO \ud504\ub85c\uadf8\ub798\ubc0d\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h4>Bash \uc2a4\ud06c\ub9bd\ud305<\/h4>\n\n\n\n<p>Bash \uc2a4\ud06c\ub9bd\ud305\uc740 Linux \uba85\ub839\uc904\uc744 \ud1b5\ud574 GPIO \ud540\uc744 \uc81c\uc5b4\ud558\ub294 \uac04\ub2e8\ud55c \ubc29\ubc95\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc790\ub3d9\ud654 \ubc0f \uc2a4\ud06c\ub9bd\ud305 \uc791\uc5c5\uc744 \uc704\ud55c \ud6cc\ub96d\ud55c \uc635\uc158\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h4>\ud560\ud034\ub2e4<\/h4>\n\n\n\n<p>Scratch\ub294 Raspberry Pi\uc5d0\uc11c GPIO \ud540\uc744 \uc81c\uc5b4\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ube14\ub85d \uae30\ubc18 \ube44\uc8fc\uc5bc \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>GPIO\uc640 \ud3ec\ud2b8\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n\n\n\n<p>GPIO\uc640 \ud3ec\ud2b8\ub294 \ubaa8\ub450 \uc804\uc790 \uc81c\ud488\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc778\ud130\ud398\uc774\uc2a4 \uc720\ud615\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uae30\ub2a5\uacfc \ubaa9\uc801\uc774 \ub2e4\ub985\ub2c8\ub2e4. GPIO\ub294 \uc678\ubd80 \uc7a5\uce58\ub97c \uc81c\uc5b4\ud558\uace0 \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70 \ud3ec\ud2b8\ub294 \uc7a5\uce58 \uac04 \ub370\uc774\ud130 \uc804\uc1a1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uae30\ub2a5\uc774 \uc77c\ubd80 \uc911\ubcf5\ub420 \uc218 \uc788\uc9c0\ub9cc \uc804\uc790 \uc81c\ud488\uc5d0\uc11c \uace0\uc720\ud55c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ub2e4\uc74c\uc740 GPIO\uc640 \ud3ec\ud2b8\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc744 \uc694\uc57d\ud55c \ud45c\uc785\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\ud2b9\uc9d5<\/th><th>\uc9c0\ud53c\uc624<\/th><th>\ud3ec\ud2b8<\/th><\/tr><\/thead><tbody><tr><td>\uc804\uccb4 \uc591\uc2dd<\/td><td>\ubc94\uc6a9 \uc785\ub825\/\ucd9c\ub825<\/td><td>\ud574\ub2f9 \uc5c6\uc74c<\/td><\/tr><tr><td>\uae30\ub2a5<\/td><td>\uc678\ubd80 \uc7a5\uce58 \uc81c\uc5b4 \ubc0f \ubaa8\ub2c8\ud130\ub9c1<\/td><td>\uc7a5\uce58 \uac04 \ub370\uc774\ud130 \uc804\uc1a1<\/td><\/tr><tr><td>\uc6a9\ubc95<\/td><td>\ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec \ubc0f \ub2e8\uc77c \ubcf4\ub4dc \ucef4\ud4e8\ud130\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub428<\/td><td>\ud504\ub9b0\ud130, \ubaa8\ub2c8\ud130, \ud0a4\ubcf4\ub4dc \ub4f1\uc758 \uc7a5\uce58\ub97c \ucef4\ud4e8\ud130\uc5d0 \uc5f0\uacb0\ud558\ub294 \ub370 \uc0ac\uc6a9<\/td><\/tr><tr><td>\uc785\ucd9c\ub825<\/td><td>\uc785\ub825 \ubc0f \ucd9c\ub825 \ubaa8\ub450<\/td><td>\ub300\ubd80\ubd84 \ucd9c\ub825<\/td><\/tr><tr><td>\ud540 \uc218<\/td><td>\ub354 \uc801\uc740 \ud540<\/td><td>\ub354 \ub9ce\uc740 \ud540<\/td><\/tr><tr><td>\uc804\uc555 \ub808\ubca8<\/td><td>\ub0ae\uc740 \uc804\uc555<\/td><td>\ub192\uc740 \uc804\uc555<\/td><\/tr><tr><td>\ud504\ub85c\uadf8\ub7a8 \uc791\uc131<\/td><td>\uc81c\uc5b4\ud558\ub824\uba74 \ud504\ub85c\uadf8\ub798\ubc0d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td><td>\ub300\ubd80\ubd84 \ud50c\ub7ec\uadf8 \uc564 \ud50c\ub808\uc774<\/td><\/tr><tr><td>\uc2e0\ud638 \ucc98\ub9ac<\/td><td>\uc9c1\uc811 \uc2e0\ud638 \ucc98\ub9ac<\/td><td>\ucee8\ud2b8\ub864\ub7ec \ub610\ub294 \uce69\uc14b\uc744 \ud1b5\ud574 \ucc98\ub9ac\ub418\ub294 \uc2e0\ud638<\/td><\/tr><tr><td>\uc608<\/td><td>\ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec \ubc0f \ub2e8\uc77c \ubcf4\ub4dc \ucef4\ud4e8\ud130\uc5d0 \uc0ac\uc6a9<\/td><td>USB, \uc774\ub354\ub137, HDMI, VGA<\/td><\/tr><\/tbody><\/table><figcaption>\uc774 \ud45c\ub294 GPIO\uc640 \ud3ec\ud2b8 \uac04\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc5d0 \ub300\ud55c \uba85\ud655\ud55c \uac1c\uc694\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/figcaption><\/figure>\n\n\n\n<h2>GPIO\ub294 \ubb34\uc5c7\uc744 \uc704\ud574 \uc0ac\uc6a9\ub429\ub2c8\uae4c?<\/h2>\n\n\n\n<p>GPIO \ud504\ub85c\uc81d\ud2b8\uac00 \ucc98\uc74c\uc774\uace0 Raspberry Pi\ub85c \uc2dc\uc791\ud558\ub824\ub294 \uacbd\uc6b0 \uac04\ub2e8\ud55c \uc804\uc6d0 \ubc84\ud2bc\uc73c\ub85c \uc2dc\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uc6d0 \ubc84\ud2bc\uc774 \uc5c6\ub294 \ud45c\uc900 \ubcf4\ub4dc\uc640 \ub2ec\ub9ac \uc885\ub8cc \ub610\ub294 \uc7ac\ubd80\ud305 \uc2dc\ud000\uc2a4\ub97c \uc2dc\uc791\ud558\ub294 GPIO \ud540\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud558\ub098\ub97c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" width=\"750\" height=\"450\" src=\"https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/What-is-GPIO-Used-for.webp\" alt=\"gpio\ub294 \ubb34\uc5c7\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\uae4c?\" class=\"wp-image-4078\" srcset=\"https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/What-is-GPIO-Used-for.webp 750w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/What-is-GPIO-Used-for-300x180.webp 300w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/What-is-GPIO-Used-for-18x12.webp 18w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/What-is-GPIO-Used-for-696x418.webp 696w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/What-is-GPIO-Used-for-700x420.webp 700w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption>GPIO\ub294 \ubb34\uc5c7\uc744 \uc704\ud574 \uc0ac\uc6a9\ub429\ub2c8\uae4c?<\/figcaption><\/figure><\/div>\n\n\n<p>\ubc18\uba74\uc5d0 \ub2e4\ub978 \uc7a5\ube44\ub97c \uc81c\uc5b4\ud560 \uc218 \uc788\ub294 \ud504\ub85c\uadf8\ub798\ubc0d \uac00\ub2a5 \uc7a5\uce58\uc5d0 \uad00\uc2ec\uc774 \uc788\ub294 \uacbd\uc6b0 Arduino \ub9c8\uc774\ud06c\ub85c \ucee8\ud2b8\ub864\ub7ec\ub294 GPIO\uc640 \ud568\uaed8 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc635\uc158\uc785\ub2c8\ub2e4. Raspberry Pi\uc640 \ub2ec\ub9ac Arduino\ub294 \uc644\uc804\ud55c \ucef4\ud4e8\ud130\uac00 \uc544\ub2c8\ub77c \ub2e4\uc591\ud55c \uc791\uc5c5\uc744 \uc218\ud589\ud558\ub3c4\ub85d \ud504\ub85c\uadf8\ub798\ubc0d\ud560 \uc218 \uc788\ub294 \ub2e4\ubaa9\uc801 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uad11 \uc13c\uc11c\ub97c Arduino\uc5d0 \uc5f0\uacb0\ud558\uace0 \ud574\uac00 \uc9c0\uba74 \uc790\ub3d9\uc73c\ub85c \uc815\uc6d0 \uc870\uba85\uc744 \ucf1c\ub3c4\ub85d \ud504\ub85c\uadf8\ub798\ubc0d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub450\uc774\ub178\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uacfc \ud504\ub85c\uadf8\ub798\ubc0d\uc744 \ud0d0\uad6c\ud560 \uae30\ud68c\uac00 \uc5c6\uc5c8\ub358 \uc0ac\ub78c\ub4e4\uc5d0\uac8c \ub85c\ubd07 \uacf5\ud559\uacfc \ubc1c\uba85\uc758 \uc138\uacc4\ub97c \uc5ec\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>GPIO\ub294 \uad11\ubc94\uc704\ud55c \uc804\uc790 \ud504\ub85c\uc81d\ud2b8 \ubc0f \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc678\ubd80 \uc7a5\uce58\ub97c \uc81c\uc5b4\ud558\uace0 \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \uc720\uc5f0\ud55c \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\uac83\uc740 \ub9ce\uc740 \uc804\uc790 \uc2dc\uc2a4\ud15c\uc758 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uc740 GPIO\uc758 \uc8fc\uc694 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc911 \uc77c\ubd80\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>\uc13c\uc11c \ubaa8\ub2c8\ud130\ub9c1\uc5d0 \uc0ac\uc6a9\ub418\ub294 GPIO\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c<\/h3>\n\n\n\n<p>GPIO\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc13c\uc11c \uc2e0\ud638\ub97c \uc77d\uace0 \ud658\uacbd \ubcc0\ud654\ub97c \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc2e4\ub0b4 \uc628\ub3c4\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uae30 \uc704\ud574 \uc628\ub3c4 \uc13c\uc11c\ub97c GPIO \ud540\uc5d0 \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>\uc7a5\uce58 \uc81c\uc5b4\uc5d0 \uc0ac\uc6a9\ub418\ub294 GPIO\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c<\/h3>\n\n\n\n<p>GPIO\ub294 LED \ubc0f \ubaa8\ud130\uc640 \uac19\uc740 \uc678\ubd80 \uc7a5\uce58\ub97c \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uac1c\ubc1c\uc790\ub294 \ud558\ub4dc\uc6e8\uc5b4 \uad6c\uc131 \uc694\uc18c\uc640 \uc27d\uac8c \uc778\ud130\ud398\uc774\uc2a4\ud558\uc5ec \uad6c\uc131 \uc694\uc18c\ub97c \ucf1c\uac70\ub098 \ub044\uace0 \ub3d9\uc791\uc744 \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>\ud1b5\uc2e0\uc5d0 \uc0ac\uc6a9\ub418\ub294 GPIO\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c<\/h3>\n\n\n\n<p>GPIO\ub294 \uc7a5\uce58 \uac04 \ud1b5\uc2e0\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 GPIO \ud540\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub450 \uc7a5\uce58\ub97c \uc5f0\uacb0\ud558\uc5ec \uc7a5\uce58 \uac04\uc5d0 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>\uc0ac\uc6a9\uc790 \uc9c0\uc815 \uc778\ud130\ud398\uc774\uc2a4\uc5d0 \uc0ac\uc6a9\ub418\ub294 GPIO\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c<\/h3>\n\n\n\n<p>GPIO\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub9de\ucda4\ud615 \uad6c\uc131 \uc694\uc18c\ub97c GPIO \ud540\uc5d0 \uc5f0\uacb0\ud558\uc5ec \uc804\uc790 \uc7a5\uce58\uc5d0 \ub300\ud55c \uace0\uc720\ud55c \uc785\ub825\/\ucd9c\ub825 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc7a5\uce58\uc640\uc758 \uac1c\uc778\ud654\ub418\uace0 \ud2b9\uc815 \uc81c\uc5b4 \ubc0f \uc0c1\ud638 \uc791\uc6a9\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>\uac00\uc815 \uc790\ub3d9\ud654\uc5d0 \uc0ac\uc6a9\ub418\ub294 GPIO\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c<\/h3>\n\n\n\n<p>GPIO\ub294 \uc870\uba85, \uac00\uc804 \uc81c\ud488 \ubc0f HVAC \uc2dc\uc2a4\ud15c\uc744 \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Raspberry Pi\uc640 \uac19\uc740 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec \ub610\ub294 \ub2e8\uc77c \ubcf4\ub4dc \ucef4\ud4e8\ud130\uc758 GPIO \ud540\uc5d0 \uc7a5\uce58\ub97c \uc5f0\uacb0\ud558\uc5ec \uac00\uc815\uc744 \uc790\ub3d9\ud654\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc7a5\uce58\ub97c \ucf1c\uac70\ub098 \ub044\uace0 \uc628\ub3c4 \uc124\uc815\uc744 \uc870\uc815\ud558\uace0 \uc5d0\ub108\uc9c0 \uc0ac\uc6a9\ub7c9\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\ub3c4\ub85d GPIO \ud540\uc744 \ud504\ub85c\uadf8\ub798\ubc0d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc5d0\ub108\uc9c0\ub97c \uc808\uc57d\ud558\uace0 \ud3b8\uc758\uc131\uc744 \ub192\uc774\ub294 \ub9de\ucda4\ud615 \ud648 \uc790\ub3d9\ud654 \uc194\ub8e8\uc158\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>GPIO\ub97c \uc0ac\uc6a9\ud558\ub294 \uc7a5\uce58\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n\n\n\n<p>GPIO\ub294 \uc678\ubd80 \uc7a5\uce58\ub97c \uc81c\uc5b4\ud558\uace0 \ubaa8\ub2c8\ud130\ub9c1\ud558\uae30 \uc704\ud574 \uc804\uc790 \uc81c\ud488\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. Raspberry Pi \ubc0f Arduino\uc640 \uac19\uc740 \uc778\uae30 \uc788\ub294 \uc7a5\uce58\ub294 \ubb3c\ub9ac\uc801 \uc138\uacc4\uc640 \uc0c1\ud638 \uc791\uc6a9\ud558\uae30 \uc704\ud574 GPIO \ud540\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. GPIO\ub294 \uc720\uc5f0\uc131\uacfc \uc0ac\uc6a9 \ud3b8\uc758\uc131\uc73c\ub85c \uc778\ud574 \uc13c\uc11c, \uc2a4\uc704\uce58, \uc0b0\uc5c5 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c, \ud648 \uc790\ub3d9\ud654 \uc7a5\uce58 \ubc0f \uc758\ub8cc \uc7a5\ube44\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uadf8\uac83\uc758 \uad11\ubc94\uc704\ud55c \uc0ac\uc6a9\uc740 \uc804\uc790 \ubd84\uc57c\uc5d0\uc11c \ud544\uc218\uc801\uc778 \ub3c4\uad6c\uc785\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" width=\"750\" height=\"450\" src=\"https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/What-Devices-Use-GPIO.webp\" alt=\"GPIO\ub294 \uc804\uc790 \uc7a5\uce58\uc5d0\uc11c \uc678\ubd80 \uc7a5\uce58\ub97c \uc81c\uc5b4\ud558\uace0 \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\" class=\"wp-image-4077\" srcset=\"https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/What-Devices-Use-GPIO.webp 750w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/What-Devices-Use-GPIO-300x180.webp 300w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/What-Devices-Use-GPIO-18x12.webp 18w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/What-Devices-Use-GPIO-696x418.webp 696w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/What-Devices-Use-GPIO-700x420.webp 700w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption>GPIO\ub294 \uc804\uc790 \uc7a5\uce58\uc5d0\uc11c \uc678\ubd80 \uc7a5\uce58\ub97c \uc81c\uc5b4\ud558\uace0 \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/figcaption><\/figure><\/div>\n\n\n<h2>GPIO\uc758 \uc704\ud5d8<\/h2>\n\n\n\n<p>GPIO \ud540\uc744 \uc678\ubd80 \ud68c\ub85c \ubcf4\ub4dc \ub610\ub294 \uc7a5\uce58\uc5d0 \uc5f0\uacb0\ud558\ub294 \uac83 \uc678\uc5d0\ub3c4 \ucef4\ud4e8\ud130 \ub610\ub294 \ub9c8\uc774\ud06c\ub85c \ucee8\ud2b8\ub864\ub7ec\uc5d0\ub294 GPIO \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\ud574 \ub4e4\uc5b4\uc624\ub294 \uc2e0\ud638\ub97c \uc774\ud574\ud558\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub294 \uc885\uc885 \ub9de\ucda4\ud615\uc73c\ub85c \uc791\uc131\ub418\uba70, \ud2b9\ud788 Python\uc774 GPIO \ucee8\ud2b8\ub864\ub7ec \ud504\ub85c\uadf8\ub798\ubc0d\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 Raspberry Pi \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0\uc5d0 \uadf8\ub7ec\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>Raspberry Pi\uc5d0\uc11c GPIO \uc2dc\uc2a4\ud15c\uc744 \uc81c\uc5b4\ud558\ub824\uba74 RPi.GPIO \ubc0f gpiozero\ub77c\ub294 \ub450 \uac1c\uc758 Python \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\uba74 \uc2e0\ud638\ub97c GPIO \ud540\uc73c\ub85c \ubcf4\ub0b4\uac70\ub098 \ub4e4\uc5b4\uc624\ub294 \uc2e0\ud638\ub97c \uc218\uc2e0\ud558\uc5ec GPIO \ud504\ub85c\uc81d\ud2b8\ub97c \uc644\ubcbd\ud558\uac8c \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>Arduino \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec\uc758 \uacbd\uc6b0 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\ub294 \uc7a5\uce58\uc5d0 \ub530\ub77c \ub2e4\ub974\ubbc0\ub85c \ud504\ub85c\uc81d\ud2b8\ub97c \uc27d\uac8c \uc870\ub9bd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 MicroPython\uc774\ub77c\ub294 Python \ubc84\uc804\uc744 \uc0ac\uc6a9\ud558\uc5ec Arduino \ubcf4\ub4dc\ub97c \ud504\ub85c\uadf8\ub798\ubc0d\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub354 \ub9ce\uc740 \uac00\ub2a5\uc131\uc774 \uc5f4\ub824 Arduino\uc758 \uac15\ub825\ud55c \uae30\ub2a5\uc744 \ud65c\uc6a9\ud558\uba74\uc11c Python\uc758 \ub2e8\uc21c\uc131\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>GPIO \uc0ac\uc6a9 \ubc29\ubc95<\/h2>\n\n\n\n<p>GPIO \ud540\uc744 \uc678\ubd80 \ud68c\ub85c \ubcf4\ub4dc \ub610\ub294 \uc7a5\uce58\uc5d0 \uc5f0\uacb0\ud558\ub294 \uac83 \uc678\uc5d0\ub3c4 \ucef4\ud4e8\ud130 \ub610\ub294 \ub9c8\uc774\ud06c\ub85c \ucee8\ud2b8\ub864\ub7ec\uc5d0\ub294 GPIO \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\ud574 \ub4e4\uc5b4\uc624\ub294 \uc2e0\ud638\ub97c \uc774\ud574\ud558\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub294 \uc885\uc885 \ub9de\ucda4\ud615\uc73c\ub85c \uc791\uc131\ub418\uba70, \ud2b9\ud788 Python\uc774 GPIO \ucee8\ud2b8\ub864\ub7ec \ud504\ub85c\uadf8\ub798\ubc0d\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 Raspberry Pi \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0\uc5d0 \uadf8\ub7ec\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>Raspberry Pi\uc5d0\uc11c GPIO \uc2dc\uc2a4\ud15c\uc744 \uc81c\uc5b4\ud558\ub824\uba74 RPi.GPIO \ubc0f gpiozero\ub77c\ub294 \ub450 \uac1c\uc758 Python \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\uba74 \uc2e0\ud638\ub97c GPIO \ud540\uc73c\ub85c \ubcf4\ub0b4\uac70\ub098 \ub4e4\uc5b4\uc624\ub294 \uc2e0\ud638\ub97c \uc218\uc2e0\ud558\uc5ec GPIO \ud504\ub85c\uc81d\ud2b8\ub97c \uc644\ubcbd\ud558\uac8c \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>Arduino \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec\uc758 \uacbd\uc6b0 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\ub294 \uc7a5\uce58\uc5d0 \ub530\ub77c \ub2e4\ub974\ubbc0\ub85c \ud504\ub85c\uc81d\ud2b8\ub97c \uc27d\uac8c \uc870\ub9bd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 MicroPython\uc774\ub77c\ub294 Python \ubc84\uc804\uc744 \uc0ac\uc6a9\ud558\uc5ec Arduino \ubcf4\ub4dc\ub97c \ud504\ub85c\uadf8\ub798\ubc0d\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub354 \ub9ce\uc740 \uac00\ub2a5\uc131\uc774 \uc5f4\ub824 Arduino\uc758 \uac15\ub825\ud55c \uae30\ub2a5\uc744 \ud65c\uc6a9\ud558\uba74\uc11c Python\uc758 \ub2e8\uc21c\uc131\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubc18\uba74\uc5d0 GPIO\ub97c \uc0ac\uc6a9\ud558\ub824\uba74 \uc804\uc790 \ubc0f \ud504\ub85c\uadf8\ub798\ubc0d\uc5d0 \ub300\ud55c \uae30\ubcf8\uc801\uc778 \uc774\ud574\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. GPIO\ub97c \uc0ac\uc6a9\ud558\ub294 \uc77c\ubc18\uc801\uc778 \ub2e8\uacc4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" width=\"750\" height=\"450\" src=\"https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/GPIO-Programming-Languages.webp\" alt=\"\ub2e4\uc74c \ub2e8\uacc4\uc5d0 \ub530\ub77c \uc804\uccb4 GPIO \ub3c4\uad6c\ub97c \ub354 \uc798 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\" class=\"wp-image-4076\" srcset=\"https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/GPIO-Programming-Languages.webp 750w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/GPIO-Programming-Languages-300x180.webp 300w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/GPIO-Programming-Languages-18x12.webp 18w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/GPIO-Programming-Languages-696x418.webp 696w, https:\/\/rfidunion.com\/wp-content\/uploads\/2023\/03\/GPIO-Programming-Languages-700x420.webp 700w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption>\ub2e4\uc74c \ub2e8\uacc4\uc5d0 \ub530\ub77c \uc804\uccb4 GPIO \ub3c4\uad6c\ub97c \ub354 \uc798 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/figcaption><\/figure><\/div>\n\n\n<p><strong>GPIO \ud540 \uc2dd\ubcc4<\/strong><\/p>\n\n\n\n<p>\ub300\ubd80\ubd84\uc758 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec\uc640 \ub2e8\uc77c \ubcf4\ub4dc \ucef4\ud4e8\ud130\uc5d0\ub294 GPIO\uc6a9\uc73c\ub85c \ud2b9\ubcc4\ud788 \uc9c0\uc815\ub41c \ud540\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud540\uc5d0\ub294 \uc22b\uc790 \ub610\ub294 \uae30\ud0c0 \uc2dd\ubcc4\uc790\ub85c \ub808\uc774\ube14\uc774 \uc9c0\uc815\ub429\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uadf8 \uc704\uce58\ub294 \uc7a5\uce58 \uc124\uba85\uc11c\uc5d0 \uc9c0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ubaa8\ub4dc \uc120\ud0dd<\/strong><\/p>\n\n\n\n<p>GPIO \ud540\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub530\ub77c \uc785\ub825 \ub610\ub294 \ucd9c\ub825 \ubaa8\ub4dc\ub85c \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc785\ub825 \ubaa8\ub4dc\uc5d0\uc11c\ub294 \uc7a5\uce58\uac00 \uc678\ubd80 \uc13c\uc11c \ub610\ub294 \uae30\ud0c0 \uc785\ub825 \uc7a5\uce58\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uc77d\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd9c\ub825 \ubaa8\ub4dc\uc5d0\uc11c\ub294 \uc7a5\uce58\uac00 \uc678\ubd80 \uc7a5\uce58\ub97c \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ucf54\ub4dc \uc791\uc131<\/strong><\/p>\n\n\n\n<p>\ud540\uc774 \uc2dd\ubcc4\ub418\uace0 \ubaa8\ub4dc\uac00 \uc120\ud0dd\ub418\uba74 \ub2e4\uc74c \ub2e8\uacc4\ub294 GPIO \ud540\uc744 \uc81c\uc5b4\ud558\ub294 \ucf54\ub4dc\ub97c \uc791\uc131\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\uac83\uc740 Python \ub610\ub294 C\uc640 \uac19\uc740 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \uc7a5\uce58\uc758 \ub0b4\uc7a5 \ub3c4\uad6c\ub97c \ud1b5\ud574 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud14c\uc2a4\ud2b8 \ubc0f \ub514\ubc84\uadf8<\/strong><\/p>\n\n\n\n<p>\ucf54\ub4dc\uac00 \uc791\uc131\ub418\uba74 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 GPIO \ud540\uc774 \uc62c\ubc14\ub974\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 LED \ub610\ub294 \uc13c\uc11c\uc640 \uac19\uc740 \uc678\ubd80 \uc7a5\uce58\ub97c \ud540\uc5d0 \uc5f0\uacb0\ud558\uace0 \uadf8 \ub3d9\uc791\uc744 \uad00\ucc30\ud558\ub294 \uac83\uc774 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ucf54\ub4dc \uc218\uc815<\/strong><\/p>\n\n\n\n<p>GPIO \ud540\uc5d0 \ubb38\uc81c\uac00 \uc788\ub294 \uacbd\uc6b0 \ucf54\ub4dc\ub97c \uc218\uc815\ud558\uace0 \ub514\ubc84\uae45\ud574\uc57c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ud540 \ubaa8\ub4dc\uc640 \uac19\uc740 \uc124\uc815 \uc870\uc815\uc774 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc608\uae30\uce58 \uc54a\uc740 \uc785\ub825\uc744 \ucc98\ub9ac\ud558\uae30 \uc704\ud574 \uc624\ub958 \ucc98\ub9ac \ucf54\ub4dc\ub97c \ucd94\uac00\ud558\ub294 \uc791\uc5c5\ub3c4 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2>\uc77c\ubc18\uc801\uc778 \ubb38\uc81c \ubc0f \ubb38\uc81c \ud574\uacb0 \ud301<\/h2>\n\n\n\n<p>GPIO\ub294 \uc804\uc790 \ubd80\ud488\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \ub54c\ub54c\ub85c \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud558\uac70\ub098 \uc608\uc0c1\ub300\ub85c \uc791\ub3d9\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 GPIO \ubb38\uc81c \ud574\uacb0\uc744 \uc704\ud55c \uba87 \uac00\uc9c0 \ud301\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ol><li><strong>\ubb38\uc81c \ud574\uacb0 \uc9c8\ubb38 1: \ubd88\ucda9\ubd84\ud55c \uc804\ub958 \ub4dc\ub77c\uc774\ube0c:<br><\/strong>\ud574\uacb0 \ubc29\ubc95 1: \uacbd\uc6b0\uc5d0 \ub530\ub77c GPIO \ud540\uc774 \ud2b9\uc815 \uad6c\uc131 \uc694\uc18c\ub97c \uad6c\ub3d9\ud558\uae30\uc5d0 \ucda9\ubd84\ud55c \uc804\ub958\ub97c \uc81c\uacf5\ud558\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b8\ub79c\uc9c0\uc2a4\ud130 \ub610\ub294 \ub4dc\ub77c\uc774\ubc84\uc640 \uac19\uc740 \uc678\ubd80 \uad6c\uc131 \uc694\uc18c\ub294 \uc774\ub7ec\ud55c \uacbd\uc6b0 \uc804\ub958\ub97c \uc99d\ud3ed\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><li><strong>\ubb38\uc81c \ud574\uacb0 \uc9c8\ubb38 2: \uc2e0\ud638 \ubb34\uacb0\uc131 \ubb38\uc81c:<br><\/strong>\ud574\uacb0 \ubc29\ubc95 2: \uae34 \ubc30\uc120\uc774\ub098 \uc7a1\uc74c\uc774 \ub9ce\uc740 \ud658\uacbd\uc5d0\uc11c\ub294 \uc2e0\ud638 \ubb34\uacb0\uc131 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc644\ud654\ud558\ub824\uba74 \ucc28\ud3d0 \ucf00\uc774\ube14 \uc0ac\uc6a9, \ud544\ud130\ub9c1 \uad6c\uc131 \uc694\uc18c \ucd94\uac00 \ub610\ub294 \uc801\uc808\ud55c \uc811\uc9c0 \uae30\uc220 \uc0ac\uc6a9\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624.<\/li><li><strong>\ubb38\uc81c \ud574\uacb0 \uc9c8\ubb38 3: \ud540 \ucda9\ub3cc:<br><\/strong>\ud574\uacb0 \ubc29\ubc95 3: \ubcf5\uc7a1\ud55c \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc5ec\ub7ec \uc8fc\ubcc0 \uc7a5\uce58\uac00 \ub3d9\uc77c\ud55c GPIO \ud540\uc5d0 \uc561\uc138\uc2a4\ud574\uc57c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud540 \ucda9\ub3cc\uc774 \uc5c6\uace0 \uac01 \uc8fc\ubcc0 \uc7a5\uce58\uac00 \uc801\uc808\ud558\uac8c \uad6c\uc131\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li><\/ol>\n\n\n\n<p>\ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec \ubc0f \uc784\ubca0\ub514\ub4dc \uc2dc\uc2a4\ud15c\uc758 \uae30\ub2a5\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\ub824\uba74 GPIO \ud504\ub85c\uadf8\ub798\ubc0d \uae30\uc220\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. GPIO \ud540 \uad6c\uc131, \uc785\ub825 \uc2e0\ud638 \uc77d\uae30, \ucd9c\ub825 \uc2e0\ud638 \uc4f0\uae30 \ubc0f \uc778\ud130\ub7fd\ud2b8 \ud65c\uc6a9\uc744 \ud1b5\ud574 \uc678\ubd80 \uc138\uacc4\uc640 \uc0c1\ud638 \uc791\uc6a9\ud558\uace0 \ub2e4\uc591\ud55c \uad6c\uc131 \uc694\uc18c\ub97c \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc131\ub2a5 \ucd5c\uc801\ud654\ub97c \uace0\ub824\ud558\uace0 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uace0 \ubaa8\ubc94 \uc0ac\ub840\ub97c \ub530\ub974\uba74 \uc548\uc815\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc778 GPIO \uc791\uc5c5\uc774 \ubcf4\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc790\uc138\ud788 \ubcf4\uae30: <a rel=\"noreferrer noopener\" href=\"https:\/\/rfidunion.com\/ko\/information\/gpio-controller.html\/\" target=\"_blank\">\uc784\ubca0\ub514\ub4dc \uc2dc\uc2a4\ud15c\uc5d0\uc11c GPIO \ucee8\ud2b8\ub864\ub7ec\uc758 \uc5ed\ud560<\/a><\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<!--more-->\n\n\n\n<h2><strong>GPIO \uad00\ub828 \uc6a9\uc5b4 \uc124\uba85<\/strong><\/h2>\n\n\n\n<ol><li><strong>\ud540:<\/strong> GPIO\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec \ub610\ub294 \uae30\ud0c0 \uc7a5\uce58\uc758 \ubb3c\ub9ac\uc801 \uc5f0\uacb0 \uc9c0\uc810\uc785\ub2c8\ub2e4. \uac01 \ud540\uc5d0\ub294 \ud540\uc744 \uc2dd\ubcc4\ud558\ub294 \ubc88\ud638\ub098 \ub808\uc774\ube14\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li><li><strong>\uc785\ub825:<\/strong> \uc678\ubd80 \uc7a5\uce58 \ub610\ub294 \uc13c\uc11c\uc5d0\uc11c \uc2e0\ud638\ub97c \uc218\uc2e0\ud558\ub3c4\ub85d \uad6c\uc131\ub41c GPIO \ud540\uc785\ub2c8\ub2e4. \uc785\ub825 \ud540\uc740 \uc885\uc885 \ubc84\ud2bc \ub204\ub984, \uc628\ub3c4 \uc13c\uc11c \ubc0f \uae30\ud0c0 \ub370\uc774\ud130 \uc720\ud615\uc744 \uc77d\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li><li><strong>\uc0b0\ucd9c:<\/strong> \uc678\ubd80 \uc7a5\uce58 \ub610\ub294 \uad6c\uc131 \uc694\uc18c\uc5d0 \uc2e0\ud638\ub97c \ubcf4\ub0b4\ub3c4\ub85d \uad6c\uc131\ub41c GPIO \ud540\uc785\ub2c8\ub2e4. \ucd9c\ub825 \ud540\uc740 \uc885\uc885 LED, \ubaa8\ud130 \ubc0f \uae30\ud0c0 \uc7a5\uce58 \uc720\ud615\uc744 \uc81c\uc5b4\ud569\ub2c8\ub2e4.<\/li><li><strong>\uc800 \ub192\uc740:<\/strong> GPIO \ud540\uc774 \uc2e0\ud638\ub97c \uc218\uc2e0 \ub610\ub294 \uc1a1\uc2e0\ud558\ub294\uc9c0 \uc5ec\ubd80\ub97c \ub098\ud0c0\ub0b4\ub294 \uc774\uc9c4 \uc0c1\ud0dc\uc785\ub2c8\ub2e4. \ub192\uc740 \uc2e0\ud638(&quot;1&quot;\uc774\ub77c\uace0\ub3c4 \ud568)\ub294 \ud2b9\uc815 \uc784\uacc4\uac12\uc744 \ucd08\uacfc\ud558\ub294 \uc804\uc555 \ub808\ubca8\uc774\uace0 \ub0ae\uc740 \uc2e0\ud638(&quot;0&quot;\uc774\ub77c\uace0\ub3c4 \ud568)\ub294 \ud2b9\uc815 \uc784\uacc4\uac12 \ubbf8\ub9cc\uc758 \uc804\uc555 \ub808\ubca8\uc785\ub2c8\ub2e4.<\/li><li><strong>PWM:<\/strong> \ud384\uc2a4 \ud3ed \ubcc0\uc870\ub294 \ub2e4\uc591\ud55c \ud3ed\uc758 \uc77c\ub828\uc758 \ud384\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc544\ub0a0\ub85c\uadf8 \uc2e0\ud638\ub97c \uc2dc\ubbac\ub808\uc774\uc158\ud558\ub294 \uae30\uc220\uc785\ub2c8\ub2e4. PWM\uc740 \uc885\uc885 LED\uc758 \ubc1d\uae30\ub098 \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li><li><strong>\ubc84\uc2a4:<\/strong> \ud2b9\uc815 \uc7a5\uce58 \ub610\ub294 \uad6c\uc131 \uc694\uc18c\uc640 \ud1b5\uc2e0\ud558\uae30 \uc704\ud55c GPIO \ud540 \ubaa8\uc74c\uc785\ub2c8\ub2e4. \ubc84\uc2a4\ub294 \uc885\uc885 \uc678\ubd80 \uc13c\uc11c\ub098 \ubaa8\ub4c8\uc744 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec\uc5d0 \uc5f0\uacb0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li><li><strong>\uc138 \uac00\uc9c0 \uc0c1\ud0dc:<\/strong> GPIO \ud540\uc774 \uc785\ub825, \ucd9c\ub825 \ub610\ub294 \ub192\uc740 \uc784\ud53c\ub358\uc2a4(\uc989, \uc544\ubb34 \uac83\ub3c4 \uc5f0\uacb0\ub418\uc9c0 \uc54a\uc74c)\ub85c \uad6c\uc131\ub420 \uc218 \uc788\ub294 \uc0c1\ud0dc. \ubc84\uc2a4 \uc2dc\uc2a4\ud15c\uc740 \uc885\uc885 tr-state \ud540\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc5ec\ub7ec \uc7a5\uce58 \uac04\uc758 \ucda9\ub3cc\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/li><li><strong>\ube44\ud2b8\ubc45\uc789:<\/strong> SPI \ub610\ub294 I2C\uc640 \uac19\uc740 \ud1b5\uc2e0 \ud504\ub85c\ud1a0\ucf5c\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud558\uae30 \uc704\ud574 \uac1c\ubcc4 GPIO \ud540\uc744 \uc218\ub3d9\uc73c\ub85c \uc81c\uc5b4\ud558\ub294 \uae30\uc220\uc785\ub2c8\ub2e4. \ube44\ud2b8\ubc45\uc789\uc740 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec\uc5d0 \ud2b9\uc815 \ud504\ub85c\ud1a0\ucf5c\uc744 \uc704\ud55c \uc804\uc6a9 \ud558\ub4dc\uc6e8\uc5b4\uac00 \uc5c6\uc744 \ub54c \uc720\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2>GPIO\uc5d0 \ub300\ud55c \ucd94\uac00 \uc9c8\ubb38<\/h2>","protected":false},"excerpt":{"rendered":"<p>GPIO\ub294 \uc804\uc790 \uc138\uacc4\uc758 \uadfc\ubcf8\uc801\uc778 \uae30\uc220\uc785\ub2c8\ub2e4. General Purpose Input\/Output\uc758 \uc57d\uc790\ub85c \uc678\ubd80 \uc7a5\uce58\ub97c \uc81c\uc5b4\ud558\uace0 \ud1b5\uc2e0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc678\ubd80 \uc7a5\uce58\uc640\uc758 \uc0c1\ud638 \uc791\uc6a9\uc744 \uc704\ud55c \uc720\uc5f0\ud55c \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud558\uc5ec \uc785\ub825 \ubc0f \ucd9c\ub825 \uc791\uc5c5\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \ub2e4\uc591\ud55c \ud504\ub85c\uadf8\ub798\ubc0d \uae30\uc220\uacfc \uad00\ub828 [\u2026]<\/p>","protected":false},"author":1,"featured_media":4079,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none"},"categories":[48,49,43],"tags":[],"_links":{"self":[{"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/posts\/4045"}],"collection":[{"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/comments?post=4045"}],"version-history":[{"count":0,"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/posts\/4045\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/media\/4079"}],"wp:attachment":[{"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/media?parent=4045"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/categories?post=4045"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rfidunion.com\/ko\/wp-json\/wp\/v2\/tags?post=4045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}