Sistem Pengukuran Kedalaman Air menggunakan Sensor HCSR 04 Berbasis Arduino.

Abstract

Water depth measuring device using sensor-based HCSR 04 arduino uno with LCD display has been designed and realized using ultrasonic sensors as input and LCD display as output. This tool has been tested and gained depth with errata 5.5%. This tool can be used to determine the distance of an object by clicking ultrasonik.Alat use wave reflection principle is to measure the altitude of an object, for processing the data used mikrokontoler Arduino Uno.