Open AccessAndroid-based capacitor discharging calculator application
Author(s) -
Wisnu Kartika,
Erika Loniza,
Meilia Safitri
Publication year - 2021
Publication title -
indonesian journal of electrical engineering and computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.241
H-Index - 17
eISSN - 2502-4760
pISSN - 2502-4752
DOI - 10.11591/ijeecs.v22.i2.pp760-764
Subject(s) - capacitor , calculator , android (operating system) , electrical engineering , ripple , computer science , span (engineering) , transistor , voltage , embedded system , engineering , operating system , civil engineering
Nowadays, many people using smartphone to connet to her colleague. The electronic device using capacitor and transistor. The electronic device’s size recently become smaller. The capacitor can be used to the most important function that is used to store the energy and on the DC system is used to decrease the ripple from AC source. This research purpose build an apps which can calculate the charge remaining inside the capacitor. The method is using RC time constant. This research work well and can work functionally.