Ultrasonic HC-SR04 HYSRF04 US-015 US 016-100 JSN-SR04T HCSR04 Range Detection Module Sensor Support
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P**S
Item: HYSRF04 5V
Same product has arrived.
October 22, 2024
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Item: HC-SR04
Product quality:goods
February 28, 2025
K**O
Item: HYSRF04 5V
good
July 29, 2024
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BrandCircuitrocks
Product description
HC-SR04 HYSRF04 US-015 US 016-100 JSN-SR04T HCSR04 Range Detection Module Sensor Support HC / US / KS Series Module
The Ultrasonic Ranging Sensor HC-SR04 is one of the common distance sensor for Arduino projects. It works extremely well with any Arduino Board. The basic principle of this device is that it sends a sound wave, hits an object and return back to the sensor. The time is multiplied by the speed of sound with the following computation: 343m/sec 0.0343cm/μs = [1/29.1] cm/μs approximate to give the total distance traveled by the ultrasonic beam. Which then is then divided by 2.
Simply: Distance = (Time for wave to return * Speed of sound) / 2