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iPod Shuffle Charging

post #1 of 2
Thread Starter 
Hello All,


I am new to this forum, so bear with me. I am interested in the charging feature of the iPod Shuffle. I have noticed that it receives its charge via its 3.5mm jack. I am wondering how this is possible. I am interested in taking use of this in a project I am working on, and would like to know how the technology works.


Best Regards,

Meredith
post #2 of 2
I'm not quite sure what exactly you want to know but I would just assume that the battery circuit is tied to the headphone circuit as well. There is probably some clever circuitry to make sure it charges and transfers music on the dock but closes the circuit when they are headphones.
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Gunmetal Tower
(23 items)
 
  
CPUMotherboardGraphicsRAM
Intel 2600K ASUS P8Z68-V GEN3 Asus GTX 580 CORSAIR Vengeance 16GB 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 830 256GB Western Digital Caviar Black 640GB LG DVD Corsair H80 
OSMonitorMonitorKeyboard
Microsoft Windows 8.1 Professional 64 Bit Asus PB278Q Dell 1907FPc  Ducky 9008-G2 Browns and Reds 
PowerCaseMouseMouse Pad
ABS SL1050 1050W Antec P280 Logitech G700 Mionix Propus 380 
AudioAudioAudioAudio
HT | OMEGA Claro Halo Audio Technica ATH-A900X Audio Technica ATH-AD900 M-Audio AV 40 
OtherOtherOther
Logitech USB Desktop Microphone APC Back-UPS XS 1500 Wacom Intuos4 
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