Perancangan Prototype Sistem Monitoring Gas Hidrogen Pada Elektrolisis Air Memanfaatkan Fungsi Sensor MQ Berbasis Atmega 328P Menggunakan Interface Android

Abstract

This research is related to the production of hydrogen gas (H2) using electrolysis method. H2 gas is a source of New Renewable Energy (EBT). This study aims to determine the concentration (ppm) and purity (% vol) of H2 gas produced through the electrolysis process. The concentration and purity of the produced H2 gas was determined using the MQ 8 sensor and gas analyzer. The results showed that the production of H2 gas with the highest concentration was obtained in water electrolysis