{"product_id":"hc-sr04-ultrasonic-sensor-module-ultra-sonic-hcsr04","title":"HC-SR04 Ultrasonic Sensor Module Ultra sonic HCSR04","description":"\u003cp\u003eThe \u003cstrong data-start=\"117\" data-end=\"153\"\u003eHC-SR04 Ultrasonic Sensor Module\u003c\/strong\u003e is a non-contact distance measuring sensor that uses \u003cstrong data-start=\"207\" data-end=\"239\"\u003e40kHz ultrasonic sound waves\u003c\/strong\u003e to measure distances from \u003cstrong data-start=\"266\" data-end=\"282\"\u003e2cm to 400cm\u003c\/strong\u003e with an accuracy of up to \u003cstrong data-start=\"309\" data-end=\"317\"\u003e±3mm\u003c\/strong\u003e. It is widely used in robotics, obstacle avoidance, automation, liquid level monitoring, and Arduino-based projects.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"914\" data-end=\"926\" class=\"PDq2pG_selectionAnchorContainer\"\u003eFeatures\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"927\" data-end=\"1221\"\u003e\n\u003cli data-section-id=\"17zuvj9\" data-start=\"927\" data-end=\"972\"\u003eNon-contact ultrasonic distance measurement\u003c\/li\u003e\n\u003cli data-section-id=\"lhb17x\" data-start=\"973\" data-end=\"1008\"\u003eMeasuring range: \u003cstrong data-start=\"992\" data-end=\"1008\"\u003e2cm to 400cm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1pij8rr\" data-start=\"1009\" data-end=\"1039\"\u003eHigh accuracy up to \u003cstrong data-start=\"1031\" data-end=\"1039\"\u003e±3mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ou62k6\" data-start=\"1040\" data-end=\"1072\"\u003eOperating frequency: \u003cstrong data-start=\"1063\" data-end=\"1072\"\u003e40kHz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"e5p6pg\" data-start=\"1073\" data-end=\"1095\"\u003e5V operating voltage\u003c\/li\u003e\n\u003cli data-section-id=\"1emvyce\" data-start=\"1096\" data-end=\"1116\"\u003eFast response time\u003c\/li\u003e\n\u003cli data-section-id=\"j6co33\" data-start=\"1117\" data-end=\"1138\"\u003e4-pin TTL interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1223\" data-end=\"1241\" class=\"PDq2pG_selectionAnchorContainer\"\u003eSpecifications\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1242\" data-end=\"1671\"\u003e\n\u003cli data-section-id=\"1gfgi4e\" data-start=\"1242\" data-end=\"1262\"\u003e\n\u003cstrong data-start=\"1244\" data-end=\"1254\"\u003eModel:\u003c\/strong\u003e HC-SR04\u003c\/li\u003e\n\u003cli data-section-id=\"1nieoq7\" data-start=\"1263\" data-end=\"1308\"\u003e\n\u003cstrong data-start=\"1265\" data-end=\"1281\"\u003eSensor Type:\u003c\/strong\u003e Ultrasonic Distance Sensor\u003c\/li\u003e\n\u003cli data-section-id=\"9pkx49\" data-start=\"1309\" data-end=\"1339\"\u003e\n\u003cstrong data-start=\"1311\" data-end=\"1333\"\u003eOperating Voltage:\u003c\/strong\u003e 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"cu011x\" data-start=\"1340\" data-end=\"1379\"\u003e\n\u003cstrong data-start=\"1342\" data-end=\"1364\"\u003eOperating Current:\u003c\/strong\u003e 15mA (Typical)\u003c\/li\u003e\n\u003cli data-section-id=\"adra6u\" data-start=\"1380\" data-end=\"1412\"\u003e\n\u003cstrong data-start=\"1382\" data-end=\"1406\"\u003eOperating Frequency:\u003c\/strong\u003e 40kHz\u003c\/li\u003e\n\u003cli data-section-id=\"kucblx\" data-start=\"1413\" data-end=\"1447\"\u003e\n\u003cstrong data-start=\"1415\" data-end=\"1435\"\u003eMeasuring Range:\u003c\/strong\u003e 2cm – 400cm\u003c\/li\u003e\n\u003cli data-section-id=\"mspk13\" data-start=\"1448\" data-end=\"1480\"\u003e\n\u003cstrong data-start=\"1450\" data-end=\"1475\"\u003eMeasurement Accuracy:\u003c\/strong\u003e ±3mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shop.ProjectX","offers":[{"title":"Default Title","offer_id":52843206115621,"sku":null,"price":80.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/7828\/0229\/files\/Ng_dmtQh88Zx-RwL_1u3M0YDFu6sokGh2KWOj8duZYnuYW58QJ6_vmGEdI-17QNLKEEFVRr5tW1SUv5V133eDz3yqxetGI3vRr_DYDMVzsAVBWKNPJZkkjlIrtQ6Jxt8EVvopf4ahBmzyyysHgVZkV7RjKV0EhNMSzA3gBE_CM6qYAKvp6gdb4o.jpg?v=1784886562","url":"https:\/\/shop.projectxedu.com\/products\/hc-sr04-ultrasonic-sensor-module-ultra-sonic-hcsr04","provider":"Shop.ProjectX","version":"1.0","type":"link"}