Description :
The HC-SR04 Ultrasonic Distance Sensor Module is one of the most widely used sensors for distance measurement and object detection in Arduino, robotics, and IoT projects. Using ultrasonic waves (similar to how bats and dolphins navigate), this module accurately calculates the distance of objects without physical contact.
Equipped with a transmitter and receiver, the sensor emits ultrasonic pulses and measures the time taken for the echo to return. This allows precise distance calculation, making it ideal for automation, obstacle avoidance, and smart sensing applications.
Its compact design, stable performance, and high accuracy make it a perfect choice for beginners as well as advanced developers.
Specification :
| Operating Frequency |
40 kHz |
| Measuring Range |
2 cm – 400 cm |
| Package Dimensions |
5 × 4 × 3 cm |
Features :
- Wide Measurement Range (2cm – 400cm): Suitable for both short and long-distance sensing applications
- High Accuracy & Precision: Delivers reliable and consistent distance measurements up to ±3mm accuracy
- Stable Performance: Ensures smooth and interference-free operation in various environments
- Fast Response Time: Quickly detects objects for real-time applications like robotics and automation
- Compact & Lightweight Design: Easy to integrate into Arduino, IoT, and DIY projects
- Low Power Consumption: Efficient operation with minimal energy usage
- Small Blind Zone: Improved detection capability even at close distances
- High Sensitivity Detection: Accurately identifies objects with ultrasonic technology
Package Included :
1 X HC-SR04 Distance Sensor for Arduino Ultrasonic Range Finder
WHY PURCHASE FROM FIFTRONICS ?
✔️ 100% Tested & Reliable Products - Every product is carefully checked for quality and performance
✔️ Fast & Secure Delivery Across India - Quick dispatch with safe packaging
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✔️ Guaranteed Best Prices on Bulk Quantity - Competitive pricing with special discounts on bulk orders
✔️ Wide Range of Products - Everything you need for IoT, robotics, and electronics projects
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Welcome to FIFTRONICS a trusted distributor of high-quality electronics and robotics components. We are committed to excellence in the electronics industry, driven by innovation, advanced technology, and a passion for delivering reliable solutions.
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- We ensure fast and reliable delivery for all your orders. Orders confirmed before 2:00 PM IST are usually shipped on the same day, except during holidays or unforeseen delays.
Delivery timelines :
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- Other Locations: 4–7 business days
Note : Please note that delivery times may vary depending on your location and courier service availability.
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We offer a simple and transparent return policy for your convenience.
- Return Window: 7 days from the date of delivery
- Returns are accepted only for damaged or non-working products
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Note : Once the returned product is received and inspected, refunds will be processed within 6–7 working days.
