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A little gentle spudging

A project log for Open Source Comfortable Headsets

Re-purposing aircraft headsets for gaming and reducing noise distractions in the office. A future upgrade may enable it's use during DIY.

joniJoni 10/11/2016 at 15:230 Comments

The USB hub arrives and claims to be USB 3.0 P/N 30420

It has a micro USB port for an external power supply.

I tested it with my PC it and works fine.

A little gentle application of a spudger and the case has yielded the board.

The plan is to remove the mic and headphone sockets and wire the circuitry i've created to adapt pc level to NATO headset compatible levels in between this board and my Type 626 socket. That way to use the headphones they just have to be plugged into this box.

The Audio chip appears to be HS-100B

HS-100B datasheet

The USB chip appears to be GL3520

GL3520 Datasheet

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