{"id":4504,"date":"2026-01-14T11:55:44","date_gmt":"2026-01-14T11:55:44","guid":{"rendered":"https:\/\/ghanim.cloud\/?post_type=product&#038;p=4504"},"modified":"2026-01-22T13:27:11","modified_gmt":"2026-01-22T10:27:11","slug":"hc-sr04-ultrasonic-sensor","status":"publish","type":"product","link":"https:\/\/ghanim.cloud\/?product=hc-sr04-ultrasonic-sensor","title":{"rendered":"HC-SR04 Ultrasonic Sensor"},"content":{"rendered":"<h4 style=\"margin:9px 0px;padding:0px;border:0px;font-weight:500;line-height:1.1;font-family:Arial, Helvetica, sans-serif;font-size:17px;vertical-align:baseline;color:#777777;background-color:#ffffff;\"><strong style=\"margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;\">Overview<\/strong><\/h4>\n<p class=\"text-justify\" style=\"margin:0px 0px 1em;padding:0px;border:0px;line-height:inherit;font-family:Arial, Helvetica, sans-serif;font-size:13px;vertical-align:baseline;min-height:1px;color:#777777;background-color:#ffffff;\">The HC-SR04 ultrasonic sensor is one of the most popular and easy to use distance sensors. It is compatible with Arduino, and it has some advantages over the analog distance sensors: it needs only digital I\/O pins, it has higher noise immunity and better precision.<\/p>\n<h4 style=\"margin:9px 0px;padding:0px;border:0px;font-weight:500;line-height:1.1;font-family:Arial, Helvetica, sans-serif;font-size:17px;vertical-align:baseline;color:#777777;background-color:#ffffff;\"><strong style=\"margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;\">Specifications<\/strong><\/h4>\n<ul style=\"margin:0px 0px 9px;padding:0px 0px 0px 15px;border:0px;line-height:inherit;font-family:Arial, Helvetica, sans-serif;font-size:13px;vertical-align:baseline;color:#777777;background-color:#ffffff;\">\n<li style=\"margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;\">Power supply voltage: 5 VDC<\/li>\n<li style=\"margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;\">Static current consumption: less than 2 mA<\/li>\n<li style=\"margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;\">Sensor beam angle: less than 15<span style=\"margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;line-height:0;font-family:inherit;font-size:9.75px;vertical-align:baseline;\">o<\/span><\/li>\n<li style=\"margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;\">Detection range: 2 cm to 450 cm<\/li>\n<li style=\"margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;\">Resolution: 0.3 cm<\/li>\n<\/ul>\n<p class=\"text-justify\" style=\"margin:0px 0px 1em;padding:0px;border:0px;line-height:inherit;font-family:Arial, Helvetica, sans-serif;font-size:13px;vertical-align:baseline;min-height:1px;color:#777777;background-color:#ffffff;\"><strong style=\"margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;line-height:inherit;font-family:inherit;vertical-align:baseline;\">Note:<\/strong>\u00a0Do not plugin the sensor while the circuit is powered. This can lead to damage or slight performance degradation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"text-justify\" style=\"margin:0px 0px 1em;padding:0px;border:0px;line-height:18px;font-family:Arial, Helvetica, sans-serif;font-size:13px;vertical-align:baseline;min-height:1px;color:#666666;background-color:#ffffff;\">The HC-SR04 ultrasonic sensor is one of the most popular and easy to use distance sensors. It is compatible with Arduino and it has several advantages over the reflective analog distance sensors.<\/p><\/p>\n","protected":false},"featured_media":4612,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[95,97,102],"product_tag":[],"class_list":{"0":"post-4504","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-all-categories","7":"product_cat-all-products","8":"product_cat-sensors","10":"first","11":"instock","12":"sale","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ghanim.cloud\/index.php?rest_route=\/wp\/v2\/product\/4504","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ghanim.cloud\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ghanim.cloud\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ghanim.cloud\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4504"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ghanim.cloud\/index.php?rest_route=\/wp\/v2\/media\/4612"}],"wp:attachment":[{"href":"https:\/\/ghanim.cloud\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4504"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ghanim.cloud\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=4504"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ghanim.cloud\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=4504"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ghanim.cloud\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=4504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}