{"product_id":"hc-sr04-ultrasonic-sensor-module","title":"HC-SR04 Ultrasonic Sensor Module","description":"\n\u003ch1\u003eHC-SR04 Ultrasonic Sensor Module\u003c\/h1\u003e\n\n\u003cp\u003eUnlock the full potential of your electronics projects with the \u003cstrong\u003eHC-SR04 Ultrasonic Sensor Module\u003c\/strong\u003e. Renowned for its high precision and reliability, this sensor is perfect for accurately measuring distances in a variety of applications. Whether you're designing a smart robot, developing an advanced automation system, or enhancing security with an anti-theft mechanism, the HC-SR04 is your go-to solution for superior performance and versatility.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003ePremium Quality:\u003c\/strong\u003e Each HC-SR04 module is brand new, constructed with top-grade materials to ensure consistent accuracy and dependable performance across all your projects.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eEnergy Efficient:\u003c\/strong\u003e Boasting a low static current consumption of under 2mA, this sensor module is optimized for energy efficiency, making it ideal for battery-operated devices and energy-conscious applications.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eClear Output Signals:\u003c\/strong\u003e Delivers a stable high level of 5V and a low level of 0V, providing precise communication with your microcontroller or other electronic components for seamless integration.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eWide Detection Range:\u003c\/strong\u003e Capable of detecting objects from a minimal distance of 2cm up to an impressive 450cm, the HC-SR04 is versatile enough for diverse distance sensing needs.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eHigh Accuracy:\u003c\/strong\u003e Achieve distance measurements with an exceptional accuracy of up to 0.3cm, ensuring reliable and precise data for your projects.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eEasy to Use:\u003c\/strong\u003e Operates with a simple 10µs TTL trigger pulse, making integration into existing setups straightforward and hassle-free.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003ePrecision Echo Output:\u003c\/strong\u003e Outputs a TTL pulse-width modulation (PWM) echo signal, facilitating efficient data processing and integration with various systems.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eFocused Detection Angle:\u003c\/strong\u003e With a narrow detection angle of 15 degrees, the HC-SR04 ensures accurate targeting and minimizes interference from surrounding objects.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSimplified Connectivity:\u003c\/strong\u003e Equipped with four easy-to-use pins—VCC, Trig (T), Echo (R), and GND—the module can be effortlessly connected to a wide range of microcontrollers and development boards.\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Elegant Blue \u0026amp; Silver Design\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Compact 44mm x 20mm x 15mm, ideal for space-limited projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Lightweight at 11g per module, ensuring it adds minimal bulk to your designs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 5V DC, compatible with most standard electronics platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use the HC-SR04 Ultrasonic Sensor Module\u003c\/h2\u003e\n\u003cp\u003eSetting up the HC-SR04 is simple and user-friendly. Follow these easy steps to integrate it into your project:\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eConnect Power:\u003c\/strong\u003e Attach the VCC pin to a 5V DC power source and the GND pin to the ground to power the module.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eTrigger the Sensor:\u003c\/strong\u003e Send a 10µs TTL pulse to the Trig (T) pin to initiate the distance measurement process.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eReceive the Echo:\u003c\/strong\u003e The module will emit an ultrasonic burst and return an echo signal as a PWM signal on the Echo (R) pin.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eCalculate Distance:\u003c\/strong\u003e Measure the duration of the echo pulse to determine the distance to the detected object using the speed of sound as a reference.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eIntegrate with Systems:\u003c\/strong\u003e Utilize the output signals to trigger actions in your project, such as activating motors, sending alerts, or controlling switches in security systems.\n  \u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eVersatile Applications\u003c\/h2\u003e\n\u003cp\u003eThe HC-SR04 Ultrasonic Sensor Module is incredibly adaptable, making it suitable for a wide range of projects and industries, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobotics:\u003c\/strong\u003e Ideal for obstacle detection and navigation in autonomous and remote-controlled robots.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Create intelligent systems that respond to the presence or absence of objects for enhanced home security and convenience.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDistance Measurement:\u003c\/strong\u003e Perfect for projects requiring precise distance tracking, such as liquid level monitoring and object ranging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eObstacle Detection:\u003c\/strong\u003e Improve safety features in machinery and devices by enabling real-time obstacle detection and avoidance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnti-Theft Systems:\u003c\/strong\u003e Implement reliable detection mechanisms to safeguard valuable items and enhance security systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY Projects:\u003c\/strong\u003e A favorite among hobbyists and makers for adding intelligent sensing capabilities to custom creations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose the HC-SR04 Ultrasonic Sensor Module?\u003c\/h2\u003e\n\u003cp\u003eSelecting the HC-SR04 means opting for a sensor module that seamlessly blends affordability with exceptional performance. Its straightforward integration, precise measurement capabilities, and low power consumption make it an excellent choice for both beginners and seasoned developers. Whether you're crafting a simple distance meter or developing a complex automated system, the HC-SR04 provides the reliability and accuracy needed to bring your innovative ideas to life.\u003c\/p\u003e\n\n\u003cmeta name=\"keywords\" content=\"HC-SR04, ultrasonic sensor module, distance sensor, high precision, robotics, automation, obstacle detection, anti-theft, 5V DC, PWM signal, energy-efficient, DIY electronics, microcontroller compatible, ultrasonic distance measurement, sensor for Arduino, electronics projects, smart systems, autonomous robots\"\u003e\n","brand":"38-3D","offers":[{"title":"Default Title","offer_id":56866630140169,"sku":"C0F26A3","price":3.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/4040\/2697\/files\/HC-SR04-Ultrasonic-Sensor-Module_fe629d4e-fbf0-4677-b570-1f284a8df510.webp?v=1778402734","url":"https:\/\/instock.net\/products\/hc-sr04-ultrasonic-sensor-module","provider":"InStock","version":"1.0","type":"link"}