{"id":2949,"date":"2020-04-12T16:14:53","date_gmt":"2020-04-12T07:14:53","guid":{"rendered":"https:\/\/mindstorms.tokyo\/?page_id=2949"},"modified":"2020-04-12T16:21:35","modified_gmt":"2020-04-12T07:21:35","slug":"ultrasonic","status":"publish","type":"page","link":"https:\/\/mindstorms.tokyo\/en\/sensor\/ultrasonic\/","title":{"rendered":"Ultrasonic  Block\u3010How to use MINDSTORMS\u3011"},"content":{"rendered":"\n<a href=\"https:\/\/amzn.to\/3aRNDiS\" target=\"_blank\" rel=\"noopener noreferrer\">\n<img src=\"https:\/\/m.media-amazon.com\/images\/S\/abs-image-upload-na\/e\/AmazonStores\/ATVPDKIKX0DER\/0b0d850b84aa310ad38fa5c65f7a7337.w3000.h600._CR0%2C0%2C3000%2C600_SX1920_.jpg\" alt=\"LEGO\u30c6\u30af\u30cb\u30c3\u30af\" title=\"LEGO\u30c6\u30af\u30cb\u30c3\u30af\" border=\"0\">\n<\/a>\n\n\n\n<h2 style=\"text-align:center\" class=\"h2\">LEGO \u3010MINDSTORMS\u3011EV3<\/h2>\n\n\n\n<h1>Ultrasonic  Block<\/h1>\n\n\n\n<div>\n<h4 style=\"text-align:left\" id=\"area1\" class=\"h4\">Ultrasonic  Block\u3000- Overview -\u3000<\/h4>\n<br>\n\n<center>\n<div class=\"box1\">\n\n <div class=\"sel1\">\n  <select name=\"channel\" onchange=\"imgChange(this)\">\n   <option value=\"2\" hidden=\"\">Select the mode<\/option>\n   <option value=\"2\">Overview<\/option>\n   <option value=\"0\">Measure<\/option>\n   <option value=\"1\">Compare<\/option>\n  <\/select>\n <\/div>\n\n  <img src=\"https:\/\/mindstorms.tokyo\/wp-content\/uploads\/sonic_overview_EN-e1586674549668.png\" name=\"imgsmp\">\n<br><br>\n\n\n\n<div>\n<div class=\"ad_pc\">\n<iframe src=\"\/\/rcm-na.amazon-adsystem.com\/e\/cm?o=1&amp;p=26&amp;l=ur1&amp;category=amazonhomepage&amp;f=ifr&amp;linkID=da254e3c8b5ee3714127a5aa4677ef37&amp;t=hitorigotokun-20&amp;tracking_id=hitorigotokun-20\" width=\"468\" height=\"60\" scrolling=\"no\" border=\"0\" marginwidth=\"0\" style=\"border:none;\" frameborder=\"0\"><\/iframe>\n<\/div>\n\n<div class=\"ad_sp\">\n<iframe src=\"\/\/rcm-na.amazon-adsystem.com\/e\/cm?o=1&amp;p=42&amp;l=ur1&amp;category=amazonhomepage&amp;f=ifr&amp;linkID=aaf6b36c0aa3345cae58c3e7f77b3541&amp;t=hitorigotokun-20&amp;tracking_id=hitorigotokun-20\" width=\"234\" height=\"60\" scrolling=\"no\" border=\"0\" marginwidth=\"0\" style=\"border:none;\" frameborder=\"0\"><\/iframe>\n<\/div>\n<\/div>\n\n\n\n<\/div>\n<\/center>\n<br>\n\n<div class=\"box2\">\n    <div id=\"area2\">The Ultrasonic Sensor block gets data from the Ultrasonic Sensor. You can measure the distance in either inches or centimeters and get a Numeric output.<\/div>\n    <div id=\"area3\">You can also compare the distance to a Threshold Value to get a Logic (True or False) output. You can also detect other ultrasonic signals in \u201clisten only\u201d mode.<\/div>\n    <div id=\"area4\">\u3000<\/div>\n    <div id=\"area5\">\uff0aThe Ultrasonic Sensor block outputs data with a Data Wire.<\/div>\n    <div id=\"area6\">\u3000<\/div>\n    <div id=\"area7\">Use the Port Selector on the top of the block to make sure that the sensor port number (1, 2, 3, or 4) matches the port on the EV3 Brick that the Ultrasonic Sensor is connected to.<\/div>\n    <div id=\"area8\">\u3000<\/div>\n    <div id=\"area9\">Use the Mode Selector to select the mode for the block. The Inputs and Outputs available will change depending on the mode.<\/div>\n    <div id=\"area10\"><\/div>\n    <div id=\"area11\"><\/div>\n    <div id=\"area12\"><\/div>\n    <div id=\"area13\"><\/div>\n    <div id=\"area14\"><\/div>\n    <div id=\"area15\"><\/div>\n<\/div>\n\n<script language=\"JavaScript\">\n<!--\n\nimg0=new Image()\nimg0.src=\"https:\/\/mindstorms.tokyo\/wp-content\/uploads\/sonic_0.png\"\nimg1=new Image()\nimg1.src=\"https:\/\/mindstorms.tokyo\/wp-content\/uploads\/sonic_1.png\"\nimg2=new Image()\nimg2.src=\"https:\/\/mindstorms.tokyo\/wp-content\/uploads\/sonic_overview_EN-e1586674549668.png\"\n\nfunction imgChange(parts){\nfname=parts.options[parts.selectedIndex].value;\n\n    \n\nif(fname==0){\n  document.imgsmp.src=img0.src;\n  document.getElementById(\"area1\").innerText = \"Measure\";\n  document.getElementById(\"area2\").innerText = \"<Distance(Centimeters)>\";\n  document.getElementById(\"area3\").innerText = \"The Measure \u2013 Distance Centimeters mode outputs the distance in centimeters in the Distance in Centimeters.\";\n  document.getElementById(\"area4\").innerText = \"\u3000\";\n  document.getElementById(\"area5\").innerText = \"<Distance(Inches)>\";\n  document.getElementById(\"area6\").innerText = \"The Measure \u2013 Distance Inches mode outputs the distance in inches in the Distance in Inches.\";\n  document.getElementById(\"area7\").innerText = \"\u3000\";\n  document.getElementById(\"area8\").innerText = \"<Presence>\";\n  document.getElementById(\"area9\").innerText = \"The Measure \u2013 Presence mode listens for other ultrasonic signals in \u201clisten only\u201d mode. The Ultrasound Detected output will be True if a signal is detected, otherwise False.\";\n  document.getElementById(\"area10\").innerText = \"\";\n  document.getElementById(\"area11\").innerText = \"\";\n  document.getElementById(\"area12\").innerText = \"\";\n  document.getElementById(\"area13\").innerText = \"\";\n  document.getElementById(\"area14\").innerText = \"\";\n  document.getElementById(\"area15\").innerText = \"\";\n }\n\nif(fname==1){\n  document.imgsmp.src=img1.src;\n  document.getElementById(\"area1\").innerText = \"Compare\";\n  document.getElementById(\"area2\").innerText = \"<Distance(Centimeters)>\";\n  document.getElementById(\"area3\").innerText = \"The Compare \u2013 Distance Centimeters mode compares the distance in centimeters to the Threshold Value using the selected Compare Type. The True\/False result is output in Compare Result, and the distance in centimeters is output in Distance in Centimeters.\";\n  document.getElementById(\"area4\").innerText = \"\u3000\";\n  document.getElementById(\"area5\").innerText = \"<Distance(Centimeters)>\";\n  document.getElementById(\"area6\").innerText = \"The Compare \u2013 Distance Inches mode compares the distance in inches to the Threshold Value using the selected Compare Type. The True\/False result is output in Compare Result, and the distance in inches is output in Distance in Inches.\";\n  document.getElementById(\"area7\").innerText = \"\u3000\";\n  document.getElementById(\"area8\").innerText = \"<Presence\/Listen>\";\n  document.getElementById(\"area9\").innerText = \"The Compare \u2013 Presence\/Listen mode listens for other ultrasonic signals in \u201clisten only\u201d mode. The Ultrasound Detected output will be True if a signal is detected, otherwise False.\";\n  document.getElementById(\"area10\").innerText = \"\u3000\";\n  document.getElementById(\"area11\").innerText = \"<Advanced - Centimeters>\";\n  document.getElementById(\"area12\").innerText = \"The Measure \u2013 Advanced \u2013 Centimeters mode is similar to the Measure \u2013 Distance Centimeters mode, except that you can choose whether the sensor sends a single ultrasonic signal or continuous signals with the Measuring Mode input.\";\n  document.getElementById(\"area13\").innerText = \"\u3000\";\n  document.getElementById(\"area14\").innerText = \"<Advanced - Inches>\";\n  document.getElementById(\"area15\").innerText = \"The Measure \u2013 Advanced \u2013 Inches mode is similar to the Measure \u2013 Distance Inches mode, except that you can choose whether the sensor sends a single ultrasonic signal or continuous signals with the Measuring Mode input.\";\n }\n    \nif(fname==2){\n  document.imgsmp.src=img2.src;\n  document.getElementById(\"area1\").innerText = \"Overview\";\n  document.getElementById(\"area2\").innerText = \"The Ultrasonic Sensor block gets data from the Ultrasonic Sensor. You can measure the distance in either inches or centimeters and get a Numeric output.\";\n  document.getElementById(\"area3\").innerText = \"You can also compare the distance to a Threshold Value to get a Logic (True or False) output. You can also detect other ultrasonic signals in \u201clisten only\u201d mode.\";\n  document.getElementById(\"area4\").innerText = \"\u3000\";\n  document.getElementById(\"area5\").innerText = \"\uff0aThe Ultrasonic Sensor block outputs data with a Data Wire.\";\n  document.getElementById(\"area6\").innerText = \"\u3000\";\n  document.getElementById(\"area7\").innerText = \"Use the Port Selector on the top of the block to make sure that the sensor port number (1, 2, 3, or 4) matches the port on the EV3 Brick that the Ultrasonic Sensor is connected to.\";\n  document.getElementById(\"area8\").innerText = \"\u3000\";\n  document.getElementById(\"area9\").innerText = \"Use the Mode Selector to select the mode for the block. The Inputs and Outputs available will change depending on the mode.\";\n  document.getElementById(\"area10\").innerText = \"\";\n  document.getElementById(\"area11\").innerText = \"\";\n  document.getElementById(\"area12\").innerText = \"\";\n  document.getElementById(\"area13\").innerText = \"\";\n  document.getElementById(\"area14\").innerText = \"\";\n  document.getElementById(\"area15\").innerText = \"\";\n }\n\n}\n\n\/\/ -->\n<\/script>\n<\/div>\n<div class=\"veu_socialSet veu_socialSet-position-after veu_contentAddSection\"><script>window.twttr=(function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],t=window.twttr||{};if(d.getElementById(id))return t;js=d.createElement(s);js.id=id;js.src=\"https:\/\/platform.twitter.com\/widgets.js\";fjs.parentNode.insertBefore(js,fjs);t._e=[];t.ready=function(f){t._e.push(f);};return t;}(document,\"script\",\"twitter-wjs\"));<\/script><ul><li class=\"sb_facebook sb_icon\"><a class=\"sb_icon_inner\" href=\"\/\/www.facebook.com\/sharer.php?src=bm&u=https%3A%2F%2Fmindstorms.tokyo%2Fen%2Fsensor%2Fultrasonic%2F&amp;t=LEGO%20EV3%20MINDSTORMS%20by%20%E7%8B%AC%E3%82%8A%E8%A8%80%E3%81%8F%E3%82%93\" target=\"_blank\" onclick=\"window.open(this.href,'FBwindow','width=650,height=450,menubar=no,toolbar=no,scrollbars=yes');return false;\"><span class=\"vk_icon_w_r_sns_fb icon_sns\"><\/span><span class=\"sns_txt\">Facebook<\/span><span class=\"veu_count_sns_fb\"><\/span><\/a><\/li><li class=\"sb_twitter sb_icon\"><a class=\"sb_icon_inner\" href=\"\/\/twitter.com\/intent\/tweet?url=https%3A%2F%2Fmindstorms.tokyo%2Fen%2Fsensor%2Fultrasonic%2F&amp;text=LEGO%20EV3%20MINDSTORMS%20by%20%E7%8B%AC%E3%82%8A%E8%A8%80%E3%81%8F%E3%82%93\" target=\"_blank\" ><span class=\"vk_icon_w_r_sns_twitter icon_sns\"><\/span><span class=\"sns_txt\">twitter<\/span><\/a><\/li><li class=\"sb_hatena sb_icon\"><a class=\"sb_icon_inner\" href=\"\/\/b.hatena.ne.jp\/add?mode=confirm&url=https%3A%2F%2Fmindstorms.tokyo%2Fen%2Fsensor%2Fultrasonic%2F&amp;title=LEGO%20EV3%20MINDSTORMS%20by%20%E7%8B%AC%E3%82%8A%E8%A8%80%E3%81%8F%E3%82%93\" target=\"_blank\"  onclick=\"window.open(this.href,'Hatenawindow','width=650,height=450,menubar=no,toolbar=no,scrollbars=yes');return false;\"><span class=\"vk_icon_w_r_sns_hatena icon_sns\"><\/span><span class=\"sns_txt\">Hatena<\/span><span class=\"veu_count_sns_hb\"><\/span><\/a><\/li><li class=\"sb_pocket sb_icon\"><a class=\"sb_icon_inner\"  href=\"\/\/getpocket.com\/edit?url=https%3A%2F%2Fmindstorms.tokyo%2Fen%2Fsensor%2Fultrasonic%2F&title=LEGO%20EV3%20MINDSTORMS%20by%20%E7%8B%AC%E3%82%8A%E8%A8%80%E3%81%8F%E3%82%93\" target=\"_blank\"  onclick=\"window.open(this.href,'Pokcetwindow','width=650,height=450,menubar=no,toolbar=no,scrollbars=yes');return false;\"><span class=\"vk_icon_w_r_sns_pocket icon_sns\"><\/span><span class=\"sns_txt\">Pocket<\/span><span class=\"veu_count_sns_pocket\"><\/span><\/a><\/li><li class=\"sb_copy sb_icon\"><button class=\"copy-button sb_icon_inner\"data-clipboard-text=\"LEGO EV3 MINDSTORMS by \u72ec\u308a\u8a00\u304f\u3093 https:\/\/mindstorms.tokyo\/en\/sensor\/ultrasonic\/\"><span class=\"vk_icon_w_r_sns_copy icon_sns\"><i class=\"fas fa-copy\"><\/i><\/span><span class=\"sns_txt\">Copy<\/span><\/button><\/li><\/ul><\/div><!-- [ \/.socialSet ] -->","protected":false},"excerpt":{"rendered":"<p>MINDSTORMS &#8220;Ultrasonic  Block&#8221; Explanation<\/p>\n","protected":false},"author":1,"featured_media":2527,"parent":2934,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_locale":"en_US","_original_post":"http:\/\/talk-to-myself.com\/?page_id=1188","vkexunit_cta_each_option":""},"_links":{"self":[{"href":"https:\/\/mindstorms.tokyo\/wp-json\/wp\/v2\/pages\/2949"}],"collection":[{"href":"https:\/\/mindstorms.tokyo\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mindstorms.tokyo\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mindstorms.tokyo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mindstorms.tokyo\/wp-json\/wp\/v2\/comments?post=2949"}],"version-history":[{"count":3,"href":"https:\/\/mindstorms.tokyo\/wp-json\/wp\/v2\/pages\/2949\/revisions"}],"predecessor-version":[{"id":2953,"href":"https:\/\/mindstorms.tokyo\/wp-json\/wp\/v2\/pages\/2949\/revisions\/2953"}],"up":[{"embeddable":true,"href":"https:\/\/mindstorms.tokyo\/wp-json\/wp\/v2\/pages\/2934"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mindstorms.tokyo\/wp-json\/wp\/v2\/media\/2527"}],"wp:attachment":[{"href":"https:\/\/mindstorms.tokyo\/wp-json\/wp\/v2\/media?parent=2949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}