Monitoring Keasaman dan Kekeruhan Air menggunakan Mikrokontroler Berbasis Internet of Things

Abstract

The quality and quantity standards of drinking water are tasteless and not cloudy. This study aimed to design the monitoring of water acidity and turbidity using a microcontroller based on the Internet of Things. The system device uses a pH sensor and a turbidity sensor to measure the water's edge and turbidity. The results show that the water acidity and turbidity monitor has been successfully designed using OLED and GSM displayed on the Thingspeak platform. This display shows the results of testing the pH value with an average accuracy level of 96.34% and the turbidity sensor 97.33%. The monitoring data transmission results using the GSM network to the Thingspeak platform were 95.83% in the first test and 90.97% in the second test.