Jurnal Isu Teknologi
Vol. 18 No. 1 (2023): JURNAL ISU TEKNOLOGI

PENGUJIANKELUARAN SENSOR ULTRASONIK HCSR04SEBAGAI ALAT UKUR JARAK TERHADAP GANGGUAN GELOMBANG SUARA DARI LUAR (NOISE)

Ganjar Kurniawan Sukandi (Unknown)

Article Info

Publish Date
28 Jul 2023

Abstract

The HC-SR04 type ultrasonic sensor has been tested as a non-contact distance measuring device. The test is carried out under the influence/without the influence of environmental sound waves that act as noise. Tests were carried out to determine the output characteristics of the HC-Sr04 sensor without interference and when given noise interference. The system built is a distance measuring instrument consisting of an HCSR04 sensor, Arduino Uno as a microcontroller and an LCD. The noise is given in the form of sound waves that work in the frequency range of 20 – 20,000 Hz. The results of the HC-SR04 sensor test show that the presence of noise has no effect with a correlation coefficient of 0.054. Meanwhile, without noise, the sensor output produces a high linearity relationship, with a correlation coefficient of 0.99. However, the error generator output value is proportional to the distance measured with an average error of 1.64%.

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Journal Info
Jurnal Isu Teknologi
Website

Abbrev

JIT

Publisher

Sekolah Tinggi Teknologi Mandala Bandung

Subject

Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Mechanical Engineering

Description

Jurnal Isu Teknologi Merupakan jurnal yang membahas tentang isu - isu teknologi saat ini. terutama yang berkaitan dengan teknik informatika, teknik sipil,teknik elektro,dan teknik ...