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Std edition MEMS-Microphones (INMP441) Omnidirectional Microphone I2S
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Description
3 component Mic= MEMS-Microphones with 6 pads R= 100K C= 0.1µF
design drawing
schematic diagram
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Omnidirectional Microphone I2S Interface Module for ESP32
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micro radio fm transmetteur
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MEMS_CSR8675
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | WEMOS_LOLIN32_V1.0.0 with battery connector | U2 | WEMOS LOLIN32 LITE V1.0.0 UC | 1 |
| 2 | INMP441 MICROPHONE | U1 | INMP441 MICROPHONE | 1 |
| 3 | 100nF | C1 | C1206 | 1 |
| 4 | 100K | R1 | R1206 | 1 |
| 5 | INMP441 Microphone | U01,U02 | INMP441 MICROPHONE | 2 |
| 6 | 100nF | C01,C02 | C0402 | 2 |
| 7 | 2.2K | R01,R02 | R0402 | 2 |
| 8 | 150nF | C03,C04 | C0603 | 2 |
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