Emergency Phone Charger

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Make an Emergency phone charger at very low cost at home ....

How to Make Emergency Phone Charger

1) BO Motor;

2) Bottle cap;

3) A Metal rod(1.8mm);

4) LED;

5)7805;

6)Capacitor;

7)5v Battery;

9)Female USB;

10)Male header;

11)1k Resistor;

12)Connecting wire;

13)Diode;

14)Dotted Veroboard

Create a hole at the center of a bottle cap, to attach with BO motor shaft then fix it with the glue gun.

Bend the small pics of metal rod like L shape.

Now create 2 hole side of the bottle cap, and fix it with the glue gun.

Solder a wire to the terminal of the motor ..

And test how much it produce,

Make a circuit board using the same circuit and components.

And also connect the circuit board with the generator and the battery.

You can charge the battery and use it when you want.

Or you can just connect your phone direct and charge it

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