DigitalMic Using STM32L0

DigitalMic Using STM32L0

This is a simple project to create a low cost digital MIC for a PC.
After doing few videos using an Analog MIC, I always had problems with noise.
The Digital ones that you can buy on the web, are quite expensive, and I couldn’t test them before you buy them. So, I have built one to my needs, using low cost part from ST.

mic

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