{"product_id":"hc-sr04-ultrasonic-distance-sensor-module","title":"HC-SR04 Ultrasonic Distance Sensor Module","description":"\u003cp\u003eThe HC-SR04 Ultrasonic Distance Sensor Module is a compact, non-contact sensor designed for accurate distance measurement and object detection. Operating at 5V DC and 40kHz, it is easy to interface with Arduino, ESP32, Raspberry Pi, STM32, and other microcontrollers, making it ideal for obstacle-avoidance robots, automation, smart parking, liquid-level monitoring, and DIY electronics projects.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNon-contact distance measurement\u003c\/li\u003e\n\u003cli\u003e40kHz ultrasonic operation\u003c\/li\u003e\n\u003cli\u003e5V DC operation\u003c\/li\u003e\n\u003cli\u003eFast response \u0026amp; reliable detection\u003c\/li\u003e\n\u003cli\u003eEasy microcontroller interfacing\u003c\/li\u003e\n\u003cli\u003eApprox. 15° detection angle\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino \u0026amp; development boards\u003c\/li\u003e\n\u003cli\u003eIdeal for robotics, automation \u0026amp; DIY projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Purvatech Innovations","offers":[{"title":"Default Title","offer_id":52756434419941,"sku":null,"price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/3371\/6965\/files\/rn-image_picker_lib_temp_47dad373-e3d8-4bef-a07f-d3020b158ee7.png?v=1788336606","url":"https:\/\/purvatechindia.com\/products\/hc-sr04-ultrasonic-distance-sensor-module","provider":"Purvatech Innovations","version":"1.0","type":"link"}