INMP441 MEMs Microphone

Details

Simple design to input digital audio input for Flex Module based wearables.

Any software related will be released under BSD or MIT license. SAAS or cloud based software will be AGPL.

Project Logs

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Analog ADMP441
Chris Hamilton • 08/17/2015 at 20:13 • 0 comments

We will see if they are similar, but the footprint appears the same. The pricing is about the same as well. The design may have been sold off.
Cardoid Design
Chris Hamilton • 08/17/2015 at 20:12 • 0 comments

The new Cardoid design we are working on might surpass this board. The two microphones are a little cheaper. So for a similar cost you get stereo or noise rejection capabilities.
Out of stock now
Chris Hamilton • 08/17/2015 at 20:10 • 0 comments

Just shipped our stock off to Hackaday as an example of our audio capabilities..
New MEMs Mic projects
Chris Hamilton • 06/27/2015 at 03:02 • 0 comments

I have finished this design and it appears to work OK. I will be working on a new MEMs Mic array project shortly based on STMicro's new library. It will utilize their PDM based microphones and simulate a variety of microphone configurations. I'll update the main Flex Modules page with more details when I have it ready.

Discussions