I can't believe this things even have microphones in them! That's a crazy amount... | Hacker News

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		heckelson 8 days ago \| parent \| context \| favorite \| on: There's a ridiculous amount of tech in a disposabl... I can't believe this things even have microphones in them! That's a crazy amount of tech just to end up as e-waste.

bborud 8 days ago [–]

Probably because the cost of adding it is low. If you already have an I2S capable MCU then adding a microphone is fairly low hanging fruit.

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