i am going to create a project that can check digital mic.
and that can also simulate the pdm bus like digital mic.
i am using pic 16f877a .
any one help me how to pick pdm bus.
thanks for giving me time.
sorry if i cant specific my question.
so now i try to explain more,
i need to a device which can check a digital mic and digital mic uses pdm.
so like a simple mic it cant be checked.
and if i want to check its pre amp its also receive pdm bus its also cant be check by simple injecting a voice.
its my question.
thanks in advance.