Global advancement of technology has taken the dimension of upgradation to the peak, still expanding to reach an unchallenged peak in the mere future. The consumers of this global upgradation are highly obliged to technology. One distinct example of this is to charge your mobile from your USB Drive. Mobile phones recently launched in the global market have this additional option of charging, really a standard help to the chaotic consumers of this juvenile world.
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The process described below guides you through this facility and ensures you to become adapted with this feature.
Odd circumstances when charging is required
1. Accessibility on the net is via your personal mobile phone which does not get charged while it is being accessed.
2. In emergency circumstances of your need of phone, it has a minimum charge while your lapy is charged to the brink.
1. Soldering iron.
2. A defective mobile charger (of course which can match your charging criteria of mobile).
4. Defective card reader or USB Drive(either of the two).
The first step is to carefully open the defective USB drive or Card reader. Unleash the USB socket from the circuit board with the help of soldering iron. This is the socket to meet our purpose. The rest,meaning the circuit board, is practically of no use in this process.
Depicted inthe figure below are the four pins of the usb socket. As shown, the two terminal ports are of the purpose of supplying a voltage of 5V(dc) to the device. The middle two are used for random data transfer phenomenon. Again here, the ports to transfer data are of no use. We here only use the two data transfer ports.
This socket is to be plugged in computer’s USB port. Apply the multimeter to find out the positive terminal(+5v) and negative terminal(-5V). Always remember to set the pointer to 20V dc during which the operation is performed.
The next step to be described deals with some specific complications, and needs to be performed with minute care. Cut open the power chord of your mobile charger. It will be clearly visible that it comprises of two wires, one red and the other white. The red wire is for a positive incoming voltage while the white wier for negative voltage. Now carefully solder the positive terminal of the USB socket to the red wire and the other to the white wire.
This step is to be performed very carefully. Soldering here is the most vital part,it ensures stable connectivity.
Your job is done. You are on the run!! All you need is to just insert the charging jack in your mobile and your mobile is being charged. Enjoy the facility of a charging system being kept in handy.