{"id":293,"date":"2025-03-14T01:57:45","date_gmt":"2025-03-13T23:57:45","guid":{"rendered":"https:\/\/zoomelectronic.com\/?post_type=product&#038;p=293"},"modified":"2026-08-14T23:15:00","modified_gmt":"2026-08-14T21:15:00","slug":"ultrasonic-hc-sr04","status":"publish","type":"product","link":"https:\/\/zoomelectronic.com\/index.php\/product\/ultrasonic-hc-sr04\/","title":{"rendered":"Ultrasonic HC-SR04"},"content":{"rendered":"<ul>\n<li>Working Voltage: DC 5V<\/li>\n<li>Working Current: 15mA<\/li>\n<li>Working Frequency: 40Hz<\/li>\n<li>Max Range: 4m<\/li>\n<li>Min Range: 2cm<\/li>\n<li>Measuring Angle: 15 degree<\/li>\n<li>Trigger Input Signal: 10\u00b5S TTL pulse<\/li>\n<li>Echo Output Signal Input TTL lever signal and the range in proportion<\/li>\n<li>Dimensions: 45 * 20 * 15mm<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u0645\u0633\u062a\u0634\u0639\u0631\u0627\u0644\u062a\u0631\u0627\u0633\u0648\u0646\u0643\u00a0 \u0644\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u062f\u0649 \u0628\u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0641\u0648\u0642 \u0627\u0644\u0635\u0648\u062a\u064a\u0629 \u064a\u0648\u0641\u0631 \u0648\u0638\u064a\u0641\u0629 \u0642\u064a\u0627\u0633 \u0628\u062f\u0648\u0646 \u062a\u0644\u0627\u0645\u0633 \u0645\u0646 \u0662 \u0633\u0645 \u0625\u0644\u0649 \u0664\u0660\u0660 \u0633\u0645&#8230; \u0647\u0644 \u0627\u0644\u0645\u062f\u064a\u0648\u0644 \u062f\u0642\u064a\u0642\u061f \u200b\u200b\u062a\u0635\u0644 \u062f\u0642\u0629 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u062f\u0649 \u0625\u0644\u0649 \u0663 \u0645\u0645\u060c \u0648\u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u0629 \u0623\u0642\u0644 \u0645\u0646 \u0661\u0665 \u062f\u0631\u062c\u0629. \u064a\u0639\u0645\u0644 \u0627\u0644\u062c\u0647\u0627\u0632 \u0628\u062c\u0647\u062f \u0665 \u0641\u0648\u0644\u062a.<\/p>\n<p>HC-SR04 is an ultrasonic ranging sensor that provides 2 cm to 400 cm non-contact measurement function. Is the HC-SR04 accurate? The ranging accuracy can reach to 3mm and effectual angle is &lt; 15\u00b0. It can be powered from a 5V power supply.<\/p>\n","protected":false},"featured_media":294,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":["post-293","product","type-product","status-publish","has-post-thumbnail","product_cat-sensors-modules","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/zoomelectronic.com\/index.php\/wp-json\/wp\/v2\/product\/293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zoomelectronic.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/zoomelectronic.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/zoomelectronic.com\/index.php\/wp-json\/wp\/v2\/comments?post=293"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zoomelectronic.com\/index.php\/wp-json\/wp\/v2\/media\/294"}],"wp:attachment":[{"href":"https:\/\/zoomelectronic.com\/index.php\/wp-json\/wp\/v2\/media?parent=293"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/zoomelectronic.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=293"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/zoomelectronic.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=293"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/zoomelectronic.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}