{"product_id":"two-pack-hc-sr04-ultrasonic-sensor-modules-for-ard","title":"Two Pack HC SR04 Ultrasonic Sensor Modules For Arduino R3 Mega 2560 Nano Duemilanove Compatible Distance Measuring For DIY Robots And Hobbyists With Easy Plug And Play Setup For Obstacle Avoidance And Safe Distance Sensing Great For Beginners","description":"\u003cdiv\u003eTwo-Pack HC-SR04 Ultrasonic Sensor Modules for Arduino Projects\u003cbr\u003e\n✔️ 2 pcs HC-SR04 modules, 5V, plug-and-play for quick setup \u003cp\u003eThese HC-SR04 ultrasonic distance sensors help you measure obstacle distance using sound waves. They’re a popular pick for Arduino, Raspberry Pi projects, and DIY robotics for beginner-friendly distance sensing and obstacle avoidance.\u003c\/p\u003e \u003cp\u003e✅ Ranging distance: 2 cm to 450 cm, precision 0.3 cm \u003cbr\u003e✅ Operating voltage: 5V DC, quiescent current under 2 mA \u003cbr\u003e✅ Effective angle: \u0026lt; 15° for accurate readings \u003cbr\u003e✅ Test mode distance formula: (Duration of high level × 340 m\/s)\/2 \u003cbr\u003e✅ Pack size: 2 sensors per kit for easy setup\u003c\/p\u003e \u003cp\u003e💡 What is an ultrasonic distance sensor used for in beginner robotics and hobby projects? \u003cbr\u003e This handy tool helps measure distances and support obstacle avoidance in real-time. \u003cbr\u003e - distance sensing for safety in robotics\u003cbr\u003e - handy for Arduino learning and sensor timing\u003cbr\u003e - great for mapping distances and proximity sensing\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48113926308075,"sku":"VXB0B1MJJLJP","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81Niip_c0aL.jpg?v=1776603280","url":"https:\/\/vxb.com\/products\/two-pack-hc-sr04-ultrasonic-sensor-modules-for-ard","provider":"VXB Bearings","version":"1.0","type":"link"}