{"product_id":"hc-sr04-ultrasonic-range-finder","title":"HC-SR04-Ultrasonic Range Finder","description":"\u003cp\u003eThis\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHC-SR04\u003c\/strong\u003e-Ultrasonic Range Finder is a very popular sensor that is found in many applications where it requires measuring distance and detecting objects.\u003c\/p\u003e\n\u003cp\u003eThe module has two eyes like projects in the front which forms the Ultrasonic transmitter and Receiver.  The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHC-SR04\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/robu.in\/product-category\/sensors\/ultrasonic-sensors\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eultrasonic sensor\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003euses sonar to determine the distance to an object like bats or dolphins do.\u003c\/p\u003e\n\u003cp\u003eThis\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/robu.in\/product-category\/sensors\/ultrasonic-sensors\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eUltrasonic Sensor\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003emodule is a transmitter, a receiver, and a control circuit in one single pack!! It has very handy and compact construction. It offers excellent range accuracy and stable readings in an easy-to-use package.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIts operation is not affected by sunlight or black material like Sharp rangefinders are (although acoustically soft materials like cloth can be difficult to detect).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003eTrigger\u003c\/em\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003eEcho\u003c\/em\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epins are the I\/O pins of this module and hence they can be connected to the I\/O pins of the microcontroller\/\u003ca href=\"https:\/\/robu.in\/product-category\/arduino-2\/arduino\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eArduino\u003c\/a\u003e. When the receiver detects the return wave the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003eEcho\u003c\/em\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epin goes high for a particular amount of time which will be equal to the time taken for the wave to return back to the sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltrasonic Ranging Module\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/robu.in\/product-category\/arduino-2\/arduino\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHC-SR04\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eprovides 2cm-400cm non-contact distance sensing capabilities, Ranging accuracy up to 3mm.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Ultrasonic Sensor can be attached to your project using a\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/robu.in\/product\/cartoon-ultrasonic-sensor-mounting-bracket-hc-sr04\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003emounting bracket\u003c\/a\u003e, so buy it now at Robu.in we have a very good quality\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/robu.in\/product\/cartoon-ultrasonic-sensor-mounting-bracket-hc-sr04\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eAcrylic Mounting Bracket\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor this HC-SR04 Ultrasonic Module.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWiring\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e+5V\u003c\/strong\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cem\u003epositive\u003c\/em\u003e\u003cspan\u003e) \u003c\/span\u003e\u003cstrong\u003eTrig\u003c\/strong\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cem\u003econtrol\u003c\/em\u003e\u003cspan\u003e) \u003c\/span\u003e\u003cstrong\u003eEcho\u003c\/strong\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cem\u003ereceive\u003c\/em\u003e\u003cspan\u003e) \u003c\/span\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cem\u003enegative\u003c\/em\u003e\u003cspan\u003e) \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTo Explore more Ultrasonic Sensor, \u003ca href=\"https:\/\/robu.in\/product-category\/sensor\/ultrasonic-sensor\/generic-ultrasonic-sensors\/\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eMeasures the distance within a wide range of 2cm to 400cm\u003c\/li\u003e\n\u003cli\u003eStable performance\u003c\/li\u003e\n\u003cli\u003eAccurate distance measurement\u003c\/li\u003e\n\u003cli\u003eHigh-density\u003c\/li\u003e\n\u003cli\u003eSmall blind distance\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e1 x HC-SR04-Ultrasonic Range Finder\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpcification:\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel No:\u003c\/td\u003e\n\u003ctd\u003eHC SR04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage (V):\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvg. Current Used (mA):\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency (Hz)\u003c\/td\u003e\n\u003ctd\u003e40000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing Angle\u003c\/td\u003e\n\u003ctd\u003e15°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Sensing Distance (cm)\u003c\/td\u003e\n\u003ctd\u003e450\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (g):\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Cover Dia. (mm)\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Size ( L x W ) mm\u003c\/td\u003e\n\u003ctd\u003e45 x 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e0.014 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e5 × 4 × 3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Jaideep Robotics","offers":[{"title":"Default Title","offer_id":46433015169197,"sku":"2444","price":65.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/7638\/9293\/files\/download_15_5886a8a4-11d2-4841-8a67-874f8a01c893.avif?v=1782551942","url":"https:\/\/jaideeprobotics.com\/products\/hc-sr04-ultrasonic-range-finder","provider":"Jaideep Robotics ","version":"1.0","type":"link"}