Build your own USB LIGHT

How To make an own USB Light 

Required parts: 

old usb cable, 

a LED ,

 a Resistor 

 USB Cable :

 Resistor (in the range of 100 to 500 ohm)  I used 470 Ohm.

 A White LED:
(long leg is positive terminal, short leg is negative)

 Cut the USB cable like that.

Every coloured wire carries different Signal.

Red      :positive
Black   :negative
White and green for data Sharing purpose.

 Connect the Resistor serious to the LED and Cable.

 Check it.

 Cover the LED with any case to prevent damage.

 After Covered:

Finally.......

Thanks for reading. 

SHARING IS CARING!