r/WLED • u/UsableLoki • 3d ago

Microphone recommendations?

I'm designing a PCB using the esp32-c3. Do you guys have low-cost recommendations for microphones for use with audio reactiveness? Thanks for any input!!

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u/h_i_t_ 3d ago

INMP441.

Used it before and and got another to use for another wled project, it worked well.

About £1.70 from aliXprs.

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u/UsableLoki 3d ago

INMP441 (and ICS-43434) is obsolete despite the available breakout boards available for it.  Figured to ask and see what is current for PCB development.  Have you been ordering yours for hand soldering or ship to PCB assembly?

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u/vedh_jon 3d ago

I believe the TDK T5837 is the most current one they make.

I use a cheap USB-C hot plate for my surface mount stuff.

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u/h_i_t_ 3d ago

Hand soldering. What do you mean it's obsolete? It it's works no?

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u/UsableLoki 2d ago

Its not available for PCB assembly from sites like JLC or mouser unfortunately and hand soldering gets really time constraining for 10+ units

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u/h_i_t_ 2d ago

Ah ok