{"product_id":"hc-sr04-ultrasonic-sensor","title":"HC-SR04 Ultrasonic Sensor","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:596e88a8-40ff-4fa4-bf20-73529c6f86f9-1\" data-testid=\"conversation-turn-4\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"c2749cbc-2abc-4d80-adf3-b9c285e52880\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"76\" data-end=\"408\"\u003eThe HC-SR04 ultrasonic sensor provides high-precision distance measurement from 2 cm to 400 cm using 40 kHz ultrasonic detection. It delivers fast response, stable echo signals, and reliable object sensing, making it ideal for robot obstacle avoidance, smart robot cars, autonomous navigation, and robotics projects.\u003c\/p\u003e\n\u003cp data-start=\"410\" data-end=\"709\"\u003eDesigned for easy integration, the module supports Arduino UNO, ESP32, ESP8266, Raspberry Pi, and other microcontrollers through a simple VCC, GND, Trig, Echo interface. It works perfectly for STEM robotics education, IoT automation systems, DIY electronics, and engineering experiments.\u003c\/p\u003e\n\u003cp data-start=\"711\" data-end=\"958\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eWith a durable PCB design, low power consumption, and stable signal output, this module is an essential robotics sensor accessory for Arduino robotics, smart vehicle platforms, and robotics development across UAE and GCC maker communities.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Robot GCC","offers":[{"title":"Default Title","offer_id":44820443562093,"sku":"Robot26A02","price":50.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/5733\/9245\/files\/HC-SR04_Ultrasonic_Sensor.png?v=1774289001","url":"https:\/\/robotgcc.com\/products\/hc-sr04-ultrasonic-sensor","provider":"Robot GCC","version":"1.0","type":"link"}