Introduction: Emergency Phone Charger

Picture of Emergency Phone Charger

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

Step 1: How to Make Emergency Phone Charger

Step 2: Materiel Required

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

Step 3: Make a Handel

Picture of Make a Handel

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.

Step 4: Test

Picture of Test

Solder a wire to the terminal of the motor ..

And test how much it produce,

Step 5: Circuit Board and Connection

Picture of Circuit Board and Connection

Make a circuit board using the same circuit and components.

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

Step 6: Ready to Charge

Picture of Ready to Charge

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

Or you can just connect your phone direct and charge it

Step 7: Subscribe and Like

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Step 8:

Step 9:

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