DESIGN OF MONITOR TIDAL SEAWATER VIA INTERNET NETWORK FOR THE TELUK KENDARI REGION

• Main Author: BULAKA (NIM : 90214030), BARDAN
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/21389
• Institution: Institut Teknologi Bandung

Has created a system monitor water levels that can be used to monitor the phenomenon of the tide in the Gulf of Kendari by using the Internet network. Hardware or device used consisted of an ultrasonic sensor is used to measure the distance of the surface of the water, the microcontroller Arduino Uno that serves to process data readings from ultrasonic sensors and WiFi module ESP8266 ESP-01 which serves to connect the microcontroller to the Internet network (data server) , Hardware or tools of the system is tested on the water surface inside a container penampukan water, where the water level inside the container is assumed as the sea level. Tests conducted to determine the feasibility of such a device before it is applied in the Teluk Kendari region. From the test results, known HC-SR04 ultrasonic sensor used in this study can measure the distance of objects with a measuring range from 3 cm to 370 cm. From the results penguhian overall system is also known that the tool can perform measurements of the water level with an average error of measurement of 0.13 m or 1.01%. Data from the measurement of the water level can be accessed by anyone with a browser using either a computer (PC), laptop, or smartphone connected to the Internet network. Applications used to monitor water levels through the Internet is ThingSpeak contained on the website www.thingspeak.com.