{"id":3119,"date":"2020-05-19T06:10:07","date_gmt":"2020-05-19T06:10:07","guid":{"rendered":"http:\/\/www.hightalent-tech.com\/?post_type=product&#038;p=3119"},"modified":"2025-02-16T01:37:22","modified_gmt":"2025-02-15T17:37:22","slug":"hc-sr04-ultrasonic-module-distance-measuring-sensor","status":"publish","type":"product","link":"https:\/\/www.hightalent.com\/?product=hc-sr04-ultrasonic-module-distance-measuring-sensor","title":{"rendered":"HC-SR04 Ultrasonic Module Distance Measuring Sensor"},"content":{"rendered":"<p>Get object\/distance detection in your project using the low-cost HC-SR04 Ultrasonic Distance Module from Elegoo. Using the same principle as bats (Echo location), this module uses Trigger and Echo pin to send a signal and listen for it to be &#8216;bounced back&#8217;. With a few lines of code you&#8217;ll be detecting objects for your project. This module is the perfect option for detecting objects between 2cm-500cm in front of your project.<\/p>\n<ul>\n<li>Range &#8211; This module can detect objects between 2cm and 500cm in front of itself with an angle of 15 degrees either side.<\/li>\n<li>Accuracy &#8211; The readings of the module can be broken down into 0.3cm increments, which is plenty for most robotics projects<\/li>\n<li>Mounting &#8211; Used by many makers, in many projects, the 4 holes on the circuit board make for easy mounting into your project<\/li>\n<li>Software &#8211; As a favorite distance sensor, there are plenty of libraries and examples available to use with Arduino, Micro:bit, Raspberry Pi and other maker platforms.<\/li>\n<li>Distance calculation &#8211; Once it&#8217;s wired up, you&#8217;ll use the formula: distance = (traveltime\/2) x speed of sound for a measurement in centimeters<\/li>\n<\/ul>\n<p>TECHNICAL SPECIFICATIONS<\/p>\n<ul>\n<li>Power Supply :+5V DC<\/li>\n<li>Quiescent Current : &lt;2mA<\/li>\n<li>Working Current: 15mA<\/li>\n<li>Effectual Angle: &lt;15\u00b0<\/li>\n<li>Ranging Distance : 2cm \u2013 400 cm\/1\u2033 \u2013 13ft<\/li>\n<li>Resolution : 0.3 cm<\/li>\n<li>Measuring Angle: 30 degree<\/li>\n<li>Trigger Input Pulse width: 10uS<\/li>\n<li>Dimension: 45mm x 20mm x 15mm<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Get object\/distance detection in your project using the low-cost HC-SR04 Ultrasonic Distance Module from Elegoo. Using the same principle as bats (Echo location), this module uses Trigger and Echo pin to send a signal and listen for it to be &#8216;bounced back&#8217;. With a few lines of code you&#8217;ll be detecting objects for your project. &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.hightalent.com\/?product=hc-sr04-ultrasonic-module-distance-measuring-sensor\"> <span class=\"screen-reader-text\">HC-SR04 Ultrasonic Module Distance Measuring Sensor<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"featured_media":3120,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[22],"product_tag":[],"_links":{"self":[{"href":"https:\/\/www.hightalent.com\/index.php?rest_route=\/wp\/v2\/product\/3119"}],"collection":[{"href":"https:\/\/www.hightalent.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hightalent.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hightalent.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3119"}],"version-history":[{"count":0,"href":"https:\/\/www.hightalent.com\/index.php?rest_route=\/wp\/v2\/product\/3119\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hightalent.com\/index.php?rest_route=\/wp\/v2\/media\/3120"}],"wp:attachment":[{"href":"https:\/\/www.hightalent.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3119"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hightalent.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=3119"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hightalent.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=3119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}