Posted by Circuits Arena on Tuesday, 17 March 2015
Ultrasound Distance Measurement using Arduino Controller Board is the artlcle explaining Ultrasound Distance Measurement Measured distance is shown on LCD. You can utilize this advanced yield information as a part of making ...
Ultrasound Distance Measurement
Measured distance is shown on LCD. You can utilize this advanced yield information as a part of making numerous intriguing tasks, for example, mischance verification vehicle or Robots, object identifier, Sonar. Ultrasound are of frequencies more prominent than 20,000 Hz. Human can just hear more or less between 20 Hz and 20,000 Hz. Sound is a mechanical vibration transmitted by an elastic medium.
In the velocity is roughly 345 m/s, in water 1500 m/s and in a bar of steel 5000 m/s. The pace of sound ventures relies on upon the medium which it passes through,So we can utilize ultrasound and by computing Time we can discover separation. This kind of reach finding is likewise called Sonar. Sonar lives up to expectations also to Radar. To quantify the separation of a sound raveled, it needs to be reflected.
separation = time X speed.
This task you will require Transducer and Sensors for Ultrasound Transmission and Detection. One such Transceivers is HC-SR04 Module. These gadgets regularly transmit a short blast of ultrasonic sound toward a target and identify sound back to the sensor. Next to this you will require Arduino Board and 16×2 LCD Display
Fig. Ultrasound Distance Measurement.
Components used:
a) Arduino Controller Board
b) Ultrasound Module HC-SR04
c) 16X2 LCD
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