Rancang Bangun Pembangkit Listrik Tenaga Mekanik Putar Charger Hp 5v

ABSTRACT Electrical energy sources are the most widely used sources today. For outdoor activities, the availability of a power source is not easy to find. Because of that, the idea of making a power plant for charging smartphones emerged. The generator is made by using rotary mechanical power with a gearbox to rotate a permanent magnet dc generator. The generator output is connected to the LM25…