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STD Modulo KY-037
Modulo KY-037
License
TAPR Open Hardware License
License: TAPR Open Hardware LicenseMode:
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Update time：
2022-11-06 08:13:07
Creation time：
2022-11-06 08:02:02
Description
Description
Esquemático del módulo KY-037 (Detector de Audio) obtenido a través de ingeniería inversa. Módulo adquirido en AliExpress. Sientate libre de utilizarlo, funciona correctamente.
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Schematic of the KY-037 module (Audio Detector) obtained through reverse engineering. Module purchased on AliExpress. Feel free to use it, it works fine.
Design Drawing
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity | BOM_Manufacturer Part |
|---|---|---|---|---|---|
| 1 | LED灯,0603,红色 | LED1,LED2 | LED0603-RD_RED | 2 | LED灯,0603,红色 |
| 2 | EAO-9745-PFA-C1033-28-008 | MIC1 | MICROFONO | 1 | EAO-9745-PFA-C1033-28-008 |
| 3 | 100kΩ | R1,R6 | R0603 | 2 | HPCR0603F100KK9 |
| 4 | 1.0kΩ | R2,R4 | R0603 | 2 | AECR0603F1K00K9 |
| 5 | 150Ω | R5 | R0603 | 1 | AECR0603F150RK9 |
| 6 | 10kΩ | R7 | R0603 | 1 | PTFR0603D10K0P9 |
| 7 | LM393EDR2G | U1 | SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL | 1 | LM393EDR2G |
| 8 | 3296W-1-104_C5035 | VR1 | RES-ADJ-TH_3296W | 1 | 3296W-1-104 |
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