Make your own Charging cable for MFC Dongle - So easy! World first solution!

[kanniappan]

Make your own Charging cable for MFC Dongle - So easy!
 
 A, For Apple 30 Pins Cable
 
To have USB charging work in the OTG cable,  we  have to connect +5V   (red wire) to pin number 23 of the connector. The problem is that   usually connector don't have this pin inside OTG cable. So you have to   find a new pin and put inside connector and soldering as below:
 
 Materials you have to prepared :
 
A. 1 pin
B. 1 USB cable
 
 
 
 

[kanniappan]

B. For Lightning connector
 
We have 2 ways to do for Lightning cable
 
A, You can find a convertor adaptor plug to 30 Pins OTG cable, then can   direct use (30 pins to 8 pins convertor adaptor), We tested original  one  should be working perfect
B, Need to connect pin number 4 on both sides of the connector to +5V   (red wire from another USB cable) ,GND can connect to any GND (usually   pin 1 and 8 of connector)
 
 Materials you have to prepared :
 
A. 1 small wire
B. 1 USB cable
 
 

[kanniappan]

C. For Samsung /HTC Micro connector
 
A, Need to connect pin2 to GND with 1 resistor
B, When you using , you have to input the USB to PC or Wall Charger.   Anyway you can put a switcher to control this resistor (Means if you   need charging the switch on, if don't want charge then switch off), i   will find a new way later
 
 Materials you have to prepared :
 
A. 1 64.9K Ohm resistor
B. 1 USB cable
 (BTW, the pic is 100K resistor i made for sony )