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Model STEVAL-MKI138V2
Description STAudioHub USB Interface board, based on MP34DB01, STMicroelectronics STEVAL-MKI138V2 is an evaluation board that can provide decoding examples and digital MEMS microphone output streams. It is based on MP34DB01, MEMS audio sensor omnidirectional digital microphone, and STM32F107RC microcontroller as audio decoder. The STM32 microcontroller can decode PDM signals from microphones and stream control audio through USB. This board can be automatically recognized by the computer as an audio device. MEMS microphones can provide high-frequency data streams (1 to 3.25MHz) with 1-bit digital sampling (PDM technology). The audio collected from the microphone is sent to the computer via USB cable connection, and the LED status indicator light is provided. USB cable # # Sensor Interfaces, STMicroelectronics
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Brand: ST Microelectronics
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Delivery time
Packaging method Bulk
Standard packaging quantity 1
548.52  yuan 548.52yuan
1+:
$ 625.3162
10+:
$ 603.3753
50+:
$ 600.6327
100+:
$ 597.8901
150+:
$ 593.5019
250+:
$ 589.6622
500+:
$ 585.8226
1000+:
$ 581.4344
Quantity
1+
10+
50+
100+
150+
Price
$625.3162
$603.3753
$600.6327
$597.8901
$593.5019
Price $ 625.3162 $ 603.3753 $ 600.6327 $ 597.8901 $ 593.5019
Start batch production 1+ 10+ 50+ 100+ 150+
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  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(9058) Minimum order quantity(1)
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Other/Product Lifecycle: Active

Other/Packaging Methods: Bulk

Compliant with standards/RoHS standards: RoHS Compliant

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