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اپناآڈر پلیس کرنے کے بعد ہمیں اس نمبرپر 03429472107 کال یا وٹس ایپ کرکےآڈر نمبر بتا آڈر کنفرم کروائیں۔ تاکہ آپ کے آڈر کو جلدازجلد شپ کیا جاسکے۔ شکریہ

HC-SR04 UltraSonic Sensor

HC-SR04 UltraSonic Sensor
-10 %

Ultrasonic sensor operating in the range of 2-200 cm. Powered by 5 V. The output is a signal whose duration is proportional to the measured distance.

Specification

  • Power supply: 5 V
  • Average power consumption: 15 mA
  • Measuring range: from 2 cm to 200 cm
  • Output: frequency signal
  • Operating frequency: 40 kHz
  • Dimensions: 45 x 20 x 15 mm

Usage

To start the measurement, a voltage pulse (high state 5V) must be given to the TRIG pin for 10 μs. The module measures distance by means of a 40 kHz sound wave. A signal is sent to the microcontroller  in which the distance depends on the duration of the high state and can be calculated from the formula:
 

test distance = (high level time × velocity of sound (340m / s) / 2

where:

  • test distance - measured distance
  • high level time - duration of the high state 
  • velocity of sound - speed of sound wave propagation in the air - 340 m / s

 

In short, to get the result in cm you can use the formula:

distance [cm] = (high level time [us] * 34) / 1000/2

 

 

The measurement procedure is shown in the figure below.


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HC-SR04 UltraSonic Sensor
  • Stock: In Stock
  • Model: Arduino Sensors
  • Weight: 0.10kg
  • SKU: B00908
Product Views: 1306
Rs 200.00
Rs 180.00