The electrical productivity of Arabica coffee grounds battery based on electrode distance and dryness level

• Главные авторы: Ishak Pawarangan (Автор), Martina Pineng (Автор), Saiful Achmad Anum (Автор)
• Формат: ‌
• Опубликовано: Universitas Ahmad Dahlan, 2022-06-01T00:00:00Z.
• Предметы: article
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Bio-battery is an alternative natural energy source that utilizes organic compounds to generate electricity. This research uses coffee grounds as an environmentally friendly electrolyte paste. This study aims to identify and analyze the current and voltage produced by the bio batteries with the dura...