how to make 9v battery at home | how to make 9v battery rechargeable

Описание: how to make 9v battery at home | how to make 9v battery rechargeable #shorts #trending










how to make 9v battery charger
how to make 9v battery connector
how to make 9v battery at home
how to make 9v battery charger at home
how to make 9v battery rechargeable
how to make 9v battery to 12v
how to make 9v battery holder
how to make 9v battery with cell
how to make 9v battery power bank
how to make 9v battery fan
lithium battery charger making
lithium battery charger
lithium battery repair
lithium battery for solar system
lithium battery inverter
lithium battery price
lithium battery ko charge kaise kare
lithium battery ko kaise charge karen
lithium battery kaise banaen
lithium battery kaise banti hai







I made a project with a nine-volt battery and a COB LED.This can be especially useful for school projects, and this project is a very small project but very beautiful.To enhance the project, I used a nine volt battery and a COB LED with a magnetic switch.When the magnet is moved near the magnetic switch, the light automatically turns on, and when the magnet is moved away from the switch, the light automatically turns off.This is a very simple circuit. If you watch the entire video, you will understand how I made the circuit.

#9vbattery​ #project​ #schoolproject​ #scienceexperiment​ #automobile​ #diyprojects​