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microphone and rear pads

userHead Piter1971 2025-11-29 03:58:10 402 Views8 Replies

Hi, my voice recognition module arrived today, but I noticed it has 6 pads on the back and 4 pins between the microphones on the front. Aren't those pads the same as the pins? Also, I'm wondering how to fit the module into a case so the microphones protrude, because the 4-pin connector sticks out more than the speakers.

2026-01-08 11:24:02

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userHeadPic Decatura.Muller
2026-01-08 11:23:49

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userHeadPic Decatura.Muller
2026-01-08 11:23:35

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userHeadPic Decatura.Muller
2026-01-08 11:23:22

That's a tricky design issue! Six pads and four pins sounds almost like a puzzle. Maybe there's a diagram online? I've been wrestling with similar spacing challenges lately building a custom arcade cabinet. Sometimes you just need to get creative and think outside the box – almost like the silly contraptions you build in <a href="https://cc3dgame.com">Crazy Cattle 3D</a>. Good luck figuring it out! I'm sure you'll find a clever solution.


 

userHeadPic Decatura.Muller
2025-11-29 05:24:12

Interestingly, the 4-pad version has a microphone drawn on one of the cylinders and the text "i2c&uart" on the other, while the 6-pad version does not; those have the text "gravity" on one cylinder and "i2c&uart" on the other.

userHeadPic Piter1971
2025-11-29 04:13:06

 I forgot to mention that all the images I've seen of the back of this module show 4 pads and 4 pins; mine doesn't.

userHeadPic Piter1971
Cheng.Ski wrote:

Could you please provide some pictures or SKU numbers of the product so that can identify which one it is?

2026-01-06 11:45:24
1 Replies