Open AccessDESIGN AND BUILD A MINI POWER BANK AS A STORAGE ELECTRIC ENERGY FROM DRAGONS FRUIT STEM (HYLOCEREUS POLYRHIZUS)
Author(s) -
Eza Rahmadani,
Helendra Helendra,
Husna Husna
Publication year - 2022
Publication title -
jrfes (jurnal riset fisika edukasi dan sains)
Language(s) - English
Resource type - Journals
eISSN - 2503-3425
pISSN - 2407-3563
DOI - 10.22202/jrfes.2022.v9i1.5730
Subject(s) - multimeter , electrical engineering , voltage , energy storage , materials science , power (physics) , high voltage , low voltage , engineering , physics , quantum mechanics