{"id":4743,"date":"2025-06-12T11:13:35","date_gmt":"2025-06-12T03:13:35","guid":{"rendered":"https:\/\/meskernel.net\/?p=4743"},"modified":"2026-02-06T11:30:09","modified_gmt":"2026-02-06T03:30:09","slug":"%ea%b1%b0%eb%a6%ac-%ec%84%bc%ec%84%9c-%eb%aa%a8%eb%93%88","status":"publish","type":"post","link":"https:\/\/meskernel.net\/ko\/distance-sensor-module\/","title":{"rendered":"\uac70\ub9ac \uc13c\uc11c \ubaa8\ub4c8 \uc778\ud130\ud398\uc774\uc2a4 | RS485 \ubc0f UART \ube44\uad50"},"content":{"rendered":"<p>\uc790\ub3d9\ud654, \ub85c\ubd07 \uacf5\ud559 \ubc0f \uc2a4\ub9c8\ud2b8 \uc13c\uc2f1\uc758 \uc9c4\ud654\ud558\ub294 \uc138\uacc4\uc5d0\uc11c <a href=\"https:\/\/meskernel.net\/ko\/products\/\">\uac70\ub9ac \uc13c\uc11c<\/a> \ubaa8\ub4c8\uc740 \uae30\ubcf8 \uad6c\uc131 \uc694\uc18c\ub85c \ub450\ub4dc\ub7ec\uc9d1\ub2c8\ub2e4. \uc0b0\uc5c5\uc6a9 \uae30\uacc4\ub97c \uc81c\uc791\ud558\ub4e0 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec\ub85c \ud504\ub85c\ud1a0\ud0c0\uc785\uc744 \uc81c\uc791\ud558\ub4e0 \uc62c\ubc14\ub978 \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\uace0 \ud1b5\uc2e0 \ud504\ub85c\ud1a0\ucf5c\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. \uac70\ub9ac \uc13c\uc11c \ubaa8\ub4c8\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h2>\n\n\n\n<p>\uac70\ub9ac \uc13c\uc11c \ubaa8\ub4c8\uc740 \ub808\uc774\uc800\uc640 \uac19\uc740 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc13c\uc11c\uc640 \ub300\uc0c1 \ubb3c\uccb4 \uc0ac\uc774\uc758 \uac70\ub9ac\ub97c \uce21\uc815\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \ud1b5\ud569 \uc13c\uc11c \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4(<a href=\"https:\/\/meskernel.net\/ko\/lidar\/\">LiDAR<\/a>), \ucd08\uc74c\ud30c, \uc801\uc678\uc120 \ub610\ub294 <a href=\"https:\/\/meskernel.net\/ko\/time-of-flight\/\">\ube44\ud589 \uc2dc\uac04<\/a> (<a href=\"https:\/\/meskernel.net\/ko\/tof-vs-triangulation\/\">ToF<\/a>). \uc774\ub7ec\ud55c \ubaa8\ub4c8\uc740 \uac1c\ubc1c \ubcf4\ub4dc \ub610\ub294 \uc0b0\uc5c5\uc6a9 \uc2dc\uc2a4\ud15c\uacfc \uc9c1\uc811 \ud1b5\ud569\ud560 \uc218 \uc788\ub3c4\ub85d \uc778\ud130\ud398\uc774\uc2a4 \uad6c\uc131 \uc694\uc18c\uac00 \uc0ac\uc804 \ud328\ud0a4\uc9c0\ub85c \uc81c\uacf5\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub2e4\uc591\ud55c \uc13c\uc11c \uc720\ud615\uc5d0 \ub300\ud55c \uac1c\uc694\ub294 \ub2e4\uc74c \uac00\uc774\ub4dc\ub97c \ucc38\uc870\ud558\uc138\uc694. <a href=\"https:\/\/meskernel.net\/ko\/%ec%95%84%eb%82%a0%eb%a1%9c%ea%b7%b8-%eb%8c%80-tof-%ea%b1%b0%eb%a6%ac-%ec%84%bc%ec%84%9c\/\">\uc544\ub0a0\ub85c\uadf8 \ub300 ToF \uac70\ub9ac \uc13c\uc11c<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. \uc77c\ubc18\uc801\uc778 \ud1b5\uc2e0 \uc778\ud130\ud398\uc774\uc2a4<\/strong><\/h2>\n\n\n\n<p>\uc62c\ubc14\ub978 \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub824\uba74 \ud638\ud658\uc131, \ubc94\uc704, \uc2e4\uc2dc\uac04 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ud1b5\uc2e0 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc774\ud574\ud558\ub294 \uac83\ubd80\ud130 \uc2dc\uc791\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>UART(\ubc94\uc6a9 \ube44\ub3d9\uae30 \uc218\uc2e0\uae30\/\uc1a1\uc2e0\uae30)<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc0ac\uc6a9 \uc0ac\ub840<\/strong>: \ub9c8\uc774\ud06c\ub85c \ucee8\ud2b8\ub864\ub7ec \uae30\ubc18 \uac1c\ubc1c\uc5d0 \uc774\uc0c1\uc801(\uc608, <a href=\"https:\/\/meskernel.net\/ko\/arduino-laser-distance-modules\/\">\uc544\ub450\uc774\ub178<\/a>, STM32).<\/li>\n\n\n\n<li><strong>\uc7a5\uc810<\/strong>: \uac04\ub2e8\ud55c \ubc30\uc120, \ud3ed\ub113\uc740 \uc9c0\uc6d0.<\/li>\n\n\n\n<li><strong>\uc608<\/strong>: <a href=\"https:\/\/meskernel.net\/ko\/product\/%ea%b1%b0%eb%a6%ac-%ec%b8%a1%ec%a0%95\/\">UART \uac70\ub9ac \uce21\uc815 \ubaa8\ub4c8<\/a>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>RS485<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc0ac\uc6a9 \uc0ac\ub840<\/strong>: \uc7a5\uac70\ub9ac \ubc0f \uc18c\uc74c\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc0b0\uc5c5 \uc790\ub3d9\ud654.<\/li>\n\n\n\n<li><strong>\uc7a5\uc810<\/strong>: \ucc28\ub3d9 \uc2e0\ud638, \uba40\ud2f0 \ub4dc\ub86d \uad6c\uc131 \uc9c0\uc6d0.<\/li>\n\n\n\n<li><strong>\uc608<\/strong>: \uc0b0\uc5c5\uc6a9 \ub808\uc774\uc800 <a href=\"https:\/\/meskernel.net\/ko\/range-finder\/\">\uac70\ub9ac \uce21\uc815\uae30<\/a> RS485 \ucd9c\ub825\uc744 \uc9c0\uc6d0\ud558\ub294 \uc13c\uc11c(\uc544\ub798 \ud45c \ucc38\uc870).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>CAN \ubc84\uc2a4<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc0ac\uc6a9 \uc0ac\ub840<\/strong>: \uc790\ub3d9\ucc28, \ub85c\ubd07 \uacf5\ud559 \ubc0f \ub2e4\uc911 \ub514\ubc14\uc774\uc2a4 \ud1b5\uc2e0\uc774 \ud544\uc694\ud55c \uc2dc\uc2a4\ud15c.<\/li>\n\n\n\n<li><strong>\uc7a5\uc810<\/strong>: \uacac\uace0\ud558\uace0 \uc624\ub958 \ucc98\ub9ac\ub97c \uc9c0\uc6d0\ud558\uba70 \uc0b0\uc5c5 \uc81c\uc5b4\uc5d0 \ud45c\uc900\ud654\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc778\ud130\ud398\uc774\uc2a4<\/th><th>\uc774\uc0c1\uc801\uc778 \ub300\uc0c1<\/th><th>\ud504\ub85c\ud1a0\ucf5c \uacc4\uce35<\/th><th>\ucd5c\ub300 \ucf00\uc774\ube14 \uae38\uc774<\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/meskernel.net\/ko\/usart-vs-uart\/\">UART<\/a><\/td><td>\uc544\ub450\uc774\ub178, \ub77c\uc988\ubca0\ub9ac \ud30c\uc774<\/td><td>\uae30\ubcf8 \uc9c1\ub82c<\/td><td>~1\ubbf8\ud130<\/td><\/tr><tr><td>RS485<\/td><td>PLC, \uc0b0\uc5c5\uc6a9 \uc13c\uc11c<\/td><td>\ubc18\uc774\uc911, \ucc28\ub3d9<\/td><td>~1200\ubbf8\ud130<\/td><\/tr><tr><td>CAN<\/td><td>\ucc28\ub7c9, \uc0b0\uc5c5\uc6a9 \ub85c\ubd07<\/td><td>\uba40\ud2f0 \ub9c8\uc2a4\ud130, \uc911\uc7ac \uae30\ubc18<\/td><td>~40\ubbf8\ud130<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. \uc778\uae30 \uc788\ub294 \uac1c\ubc1c \ubcf4\ub4dc\uc640 \ud1b5\ud569<\/strong><\/h2>\n\n\n\n<p>\uac70\ub9ac \uc13c\uc11c \ubaa8\ub4c8\uc740 \ub2e4\uc591\ud55c \ud50c\ub7ab\ud3fc\uc5d0 \uc27d\uac8c \ud1b5\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uc544\ub450\uc774\ub178 \uc608\uc81c<\/strong><\/h3>\n\n\n\n<p>\ub9ce\uc740 UART \ubc0f I2C \uac70\ub9ac \ubaa8\ub4c8\uc744 Arduino \ubcf4\ub4dc\uc5d0 \uc9c1\uc811 \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. NewPing \ubc0f Adafruit VL53L0X\uc640 \uac19\uc740 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub294 \ud1b5\ud569\uc744 \uac04\uc18c\ud654\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>#\ud3ec\ud568<br>SoftwareSerial mySerial(10, 11); \/\/ RX, TX<br><br>void setup() {<br>  Serial.begin(9600);<br>  mySerial.begin(9600);<br>}<br><br>void loop() {<br>  if (mySerial.available()) {<br>    int distance = mySerial.read();<br>    Serial.println(distance);<br>  }<br>}<br><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\ub77c\uc988\ubca0\ub9ac \ud30c\uc774 \uc608\uc81c<\/strong><\/h3>\n\n\n\n<p>UART \ub610\ub294 USB \ucd9c\ub825\uc774 \uc788\ub294 \ubaa8\ub4c8\uc740 \ud30c\uc774\uc36c\uc758 \ud50c\ub7ec\uadf8 \uc564 \ud50c\ub808\uc774\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub77c\uc988\ubca0\ub9ac \ud30c\uc774\uc5d0\uc11c \ud50c\ub7ec\uadf8 \uc564 \ud50c\ub808\uc774\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <code>\uc2dc\ub9ac\uc5bc<\/code> \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\uc138\uc694. \ub77c\uc988\ubca0\ub9ac \ud30c\uc774 \ud3ec\ub7fc\uc5d0\uc11c \ucee4\ubba4\ub2c8\ud2f0\uc5d0\uc11c \uc81c\uacf5\ud55c \uc608\uc81c\ub97c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. \uc801\ud569\ud55c \ubaa8\ub4c8 \uc120\ud0dd\ud558\uae30: \uac1c\ubc1c\uc6a9 \ub300 \uc0b0\uc5c5\uc6a9<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc0ac\uc6a9 \uc0ac\ub840<\/th><th>\uc0b4\ud3b4\ubd10\uc57c \ud560 \uae30\ub2a5<\/th><th>\uad8c\uc7a5 \ubaa8\ub4c8<\/th><\/tr><\/thead><tbody><tr><td><strong>DIY \/ \ucde8\ubbf8<\/strong><\/td><td>UART\/I2C \uc778\ud130\ud398\uc774\uc2a4, \uc18c\ud615, \uc800\uc804\ub825<\/td><td><a href=\"https:\/\/meskernel.net\/ko\/product\/laser-sensor-module\/\">LDL<\/a><\/td><\/tr><tr><td><strong>\ub85c\ubd07 \uacf5\ud559<\/strong><\/td><td>\ub192\uc740 \uc815\ud655\ub3c4, ToF \ub610\ub294 LiDAR, \uc2e4\uc2dc\uac04 \ub370\uc774\ud130<\/td><td><a href=\"https:\/\/meskernel.net\/ko\/product\/1mm-%eb%a0%88%ec%9d%b4%ec%a0%80-%ea%b1%b0%eb%a6%ac-%ec%84%bc%ec%84%9c-%eb%aa%a8%eb%93%88\/\">LDL-S<\/a><\/td><\/tr><tr><td><strong>\uc0b0\uc5c5<\/strong><\/td><td>RS485\/CAN, IP67 \ub4f1\uae09, \uc7a5\uac70\ub9ac, \uacac\uace0\ud55c \ud558\uc6b0\uc9d5<\/td><td><a href=\"https:\/\/meskernel.net\/ko\/product\/ip54-%eb%a0%88%ec%9d%b4%ec%a0%80-%ec%84%bc%ec%84%9c\/\">PTFS-P4<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\ud301<\/strong>: \ud56d\uc0c1 \uc2dc\uc2a4\ud15c\uc758 \ub85c\uc9c1 \ub808\ubca8(3.3V \ub300 5V) \ubc0f \ud544\uc694\ud55c \uce21\uc815 \ubc94\uc704\uc640\uc758 \ud638\ud658\uc131\uc744 \ud655\uc778\ud558\uc138\uc694.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. \ubaa8\ub4c8 \uc120\ud0dd \ube44\uad50\ud45c<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"e2dcdb\" data-has-transparency=\"false\" style=\"--dominant-color: #e2dcdb;\" fetchpriority=\"high\" decoding=\"async\" width=\"631\" height=\"559\" data-id=\"4210\" src=\"https:\/\/meskernel.net\/wp-content\/uploads\/2025\/04\/1mm-Laser-Distance-Sensor-Module-LDL-S-with-30Hz-30-Meter-for-Outdoor-Strong-Light.webp\" alt=\"\" class=\"wp-image-4210 not-transparent\" srcset=\"https:\/\/meskernel.net\/wp-content\/uploads\/2025\/04\/1mm-Laser-Distance-Sensor-Module-LDL-S-with-30Hz-30-Meter-for-Outdoor-Strong-Light.webp 631w, https:\/\/meskernel.net\/wp-content\/uploads\/2025\/04\/1mm-Laser-Distance-Sensor-Module-LDL-S-with-30Hz-30-Meter-for-Outdoor-Strong-Light-300x266.webp 300w, https:\/\/meskernel.net\/wp-content\/uploads\/2025\/04\/1mm-Laser-Distance-Sensor-Module-LDL-S-with-30Hz-30-Meter-for-Outdoor-Strong-Light-400x354.webp 400w\" sizes=\"(max-width: 631px) 100vw, 631px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"574\" data-id=\"3532\" src=\"https:\/\/meskernel.net\/wp-content\/uploads\/2024\/10\/drone-measuring-ground-with-laser-sensor-1024x574.jpg\" alt=\"\" class=\"wp-image-3532\" srcset=\"https:\/\/meskernel.net\/wp-content\/uploads\/2024\/10\/drone-measuring-ground-with-laser-sensor-1024x574.jpg 1024w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/10\/drone-measuring-ground-with-laser-sensor-300x168.jpg 300w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/10\/drone-measuring-ground-with-laser-sensor-768x430.jpg 768w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/10\/drone-measuring-ground-with-laser-sensor-400x224.jpg 400w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/10\/drone-measuring-ground-with-laser-sensor.jpg 1456w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"d0d3d0\" data-has-transparency=\"false\" style=\"--dominant-color: #d0d3d0;\" decoding=\"async\" width=\"800\" height=\"718\" data-id=\"4444\" src=\"https:\/\/meskernel.net\/wp-content\/uploads\/2025\/04\/distance-sensor-module.webp\" alt=\"\uac70\ub9ac \uc13c\uc11c \ubaa8\ub4c8\" class=\"wp-image-4444 not-transparent\" srcset=\"https:\/\/meskernel.net\/wp-content\/uploads\/2025\/04\/distance-sensor-module.webp 800w, https:\/\/meskernel.net\/wp-content\/uploads\/2025\/04\/distance-sensor-module-300x269.webp 300w, https:\/\/meskernel.net\/wp-content\/uploads\/2025\/04\/distance-sensor-module-768x689.webp 768w, https:\/\/meskernel.net\/wp-content\/uploads\/2025\/04\/distance-sensor-module-400x359.webp 400w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" data-id=\"3071\" src=\"https:\/\/meskernel.net\/wp-content\/uploads\/2024\/12\/distance-sensor-analog-output.jpg\" alt=\"\uac70\ub9ac \uc13c\uc11c \uc544\ub0a0\ub85c\uadf8 \ucd9c\ub825\" class=\"wp-image-3071\" srcset=\"https:\/\/meskernel.net\/wp-content\/uploads\/2024\/12\/distance-sensor-analog-output.jpg 800w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/12\/distance-sensor-analog-output-300x300.jpg 300w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/12\/distance-sensor-analog-output-150x150.jpg 150w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/12\/distance-sensor-analog-output-768x768.jpg 768w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/12\/distance-sensor-analog-output-400x400.jpg 400w, https:\/\/meskernel.net\/wp-content\/uploads\/2024\/12\/distance-sensor-analog-output-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">\uac70\ub9ac \uc13c\uc11c <a href=\"https:\/\/meskernel.net\/ko\/analog-vs-tof-distance-sensors\/\">\uc544\ub0a0\ub85c\uadf8<\/a> \ucd9c\ub825<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>6. \uacb0\ub860<\/strong><\/h2>\n\n\n\n<p>\uac70\ub9ac \uc13c\uc11c \ubaa8\ub4c8\uc744 \uc774\ud574\ud558\ub824\uba74 \ube0c\ub79c\ub4dc\ub97c \uc120\ud0dd\ud558\ub294 \uac83 \uc774\uc0c1\uc73c\ub85c \ud504\ub85c\ud1a0\ucf5c, \ud658\uacbd, \ud1b5\ud569 \ubc29\ubc95\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5f4\uc545\ud55c \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c RS485 \uac70\ub9ac \uc13c\uc11c \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\ub4e0 \ud504\ub85c\ud1a0\ud0c0\uc785 \uc81c\uc791\uc744 \uc704\ud574 UART \uac70\ub9ac \uce21\uc815 \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\ub4e0, \uc62c\ubc14\ub978 \uc120\ud0dd\uc744 \ud558\uba74 \ud504\ub85c\uc81d\ud2b8\uc758 \uc131\uacf5\uc744 \uc55e\ub2f9\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd17 <strong>\ucd94\uac00 \uc77d\uae30 \ubc0f \ub9ac\uc18c\uc2a4<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/forum.arduino.cc\/\" target=\"_blank\" rel=\"noopener\">\uc544\ub450\uc774\ub178 \ud3ec\ub7fc: \uc13c\uc11c \ud1b5\ud569<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/forums.raspberrypi.com\/\" target=\"_blank\" rel=\"noopener\">\ub77c\uc988\ubca0\ub9ac \ud30c\uc774 \ucee4\ubba4\ub2c8\ud2f0 \uc13c\uc11c \ud1a0\ub860<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/meskernel.net\/ko\/%ec%95%84%eb%82%a0%eb%a1%9c%ea%b7%b8-%eb%8c%80-tof-%ea%b1%b0%eb%a6%ac-%ec%84%bc%ec%84%9c\/\">\uc544\ub0a0\ub85c\uadf8 \ub300 ToF \uac70\ub9ac \uc13c\uc11c<\/a><\/li>\n<\/ul>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p> UART, RS485, CAN\uacfc \uac19\uc740 \uc778\ud130\ud398\uc774\uc2a4\uc5d0 \ub530\ub77c \uc801\ud569\ud55c \uac70\ub9ac \uc13c\uc11c \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uc138\uc694. \uc544\ub450\uc774\ub178, \ub77c\uc988\ubca0\ub9ac\ud30c\uc774, \uc0b0\uc5c5\uc6a9 \uc2dc\uc2a4\ud15c\uc758 \uc0ac\uc6a9 \uc0ac\ub840\ub97c \ube44\uad50\ud574 \ubcf4\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":4744,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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