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My headset works now. For the benefit of anyone else searching with the same problem:
- android sees the headset (without a mic) being attached if ground and mic (ring2 and sleeve) are shorted.
- android see the headset also having a mic if ground and mic have reasonable resistance across them...
@BradtheRad , Sorry, but your suggestion to add a resistor to the other channel didn't work. Android still won't recognize my homemade headset. Any other suggestions?
Thanks Brad. I'll try adding a speaker to the left channel. As for the the capacitor, the datasheet for the microphone shows a capacitor and a resister outside of the microphone case. At that point you then have three wires and I don't see how that matches up with the CTIA spec which only has...
This is my first post on this forum. My apologies if it is the wrong section or I get anything wrong.
I am trying, and failing, to create a simple headset for an android phone out of basic components. My design only has one speaker rather than the two that a headset normally has. It also...
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