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Topic: Connect Arduino to a nokia audio line in (Read 1 time) previous topic - next topic

Hackaro

Hi there!

I would like to use my arduino as a nokia headsets connected to a nokia phone.
The propose of that is to use the ability of send and receive audio while calling to someone without program anything to the phone.

My doubt is what the max voltage a could apply to nokia audio "line in" without burn anything inside.

Thank you so much!

Best regards




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