Rancang Sistem Pendeteksi Kualitas Air Minum Berbasis Mikrokontroler Atmega328P Memanfaatkan Sistem Kelarutan TDS dan Sensor Suhu DS18B20

Abstract

A digital TD S measuring instrument for refilled drinking water has been made at room temperature using an EC Meter based on the ATmega 328p microcontroller Reful drinking water can indeed be used as a solution to meet the increasing demand for drinking water in the co mmunity No wonder people in general do not know how to know whether the drinking water they consume is safe for health. Drinking water quality is safe for health if it meets physical, microbiological, chemical and radioactive requirements. For this reason, this tool was made with the aim of helping and making it easier for the general public to know the quality of the drinking water they consume The tools used to detect the quality of drinking water sold in the market are still minimal and many people still don't know about it and there is still no innovation in detecting the quality of drinking water. This drinking water quality detection device is needed, especially for the general public so that people can know which drinking water is safe for consumption . The benefit of using this tool is to detect the level of dissolved substances in the water to be consumed. The higher the TDS level, the worse the water condition. The standard of drinking water quality that is good for consumption is 10 70 ppm