Corpus ID: 133600181

Distance Measurement of Object by Ultrasonic Sensor HC-SR 04 Manpreet Kaur

  title={Distance Measurement of Object by Ultrasonic Sensor HC-SR 04 Manpreet Kaur},
  author={J. Pal},
There are several ways to measure distance without contact. The selection of distance measurement sensor in order to apply it in any application is very important to avoid any invalid experimental results. Measurement using ultrasonic sensor is cheapest among various other options. The paper proposed to build an efficient module that consists of ultrasonic sensor HC-SR04 with 89s52 microcontroller for distance measurement. This device make the use of microcontroller for calculation of distance… Expand

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