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Artículo: AMZ-B09YYH736J
DAOKAI
DAOKAI 5PCS Microphone Sensor Module High Sensitivity Sound Detection Sound Sensor Control Switch Module(Blue) 3.3-5V for Arduino with Dupont Cable
Style:
Microphone Sensor Module(Blue）
Detalles del producto
Disponibilidad
En stock
En stock
Peso con empaque
0.20 kg
0.20 kg
Devolución
Sí
Sí
Condición
Nuevo
Nuevo
Producto de
Amazon
Amazon
Viaja desde
USA
USA
Sobre este producto
- Sound sensor module: 1. Detect the sound intensity of the surrounding environment,Note for use: This sensor can only identify the presence or absence of sound (according to the vibration principle), but cannot identify the size of the sound or the sound of a specific frequency 2. Adjustable sensitivity(adjusted by the blue digital potentiometer in the picture) 3. Working voltage 3.3V-5V 4. Output form: digital switch output (0 and 1 high and low levels) 5. There are fixed bolt holes for easy installation Instructions for use: 1 The sound module is most sensitive to the ambient sound intensity, and is generally used to detect the sound intensity of the surrounding environment. 2 When the ambient sound intensity does not reach the set threshold, the OUT outputs a high level, and when the ambient sound intensity exceeds the set threshold, the module OUT output low level 3. The digital output OUT of the small board can be directly connected to the single-chip microcomputer, and the high and low levels are detected by the single-chip microcomputer, thereby detecting the sound of the environment; 4 small board digital output OUT can directly drive our relay module, which can form a voice switch Package includes: 5 x Microphone Sensor Module(Blue) 1 x 15Pin Female to Male Dupont Cable
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$10,79
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$26,98
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Product: Name:Microphone Sensor Module, It’s to be used for detecting the sound intensity of ambient. PCB Size : 32x 17mm/1.25x0.66in(LxW) Specification: Operating voltage 3.3V-5V, Adjustable sensitivity (adjusted by the blue digital potentiometers), Output form: Digital switching outputs ( 0 and 1 high and low Level) Wiring Instructions: VCC external 3.3V-5V voltage (can be directly connected to 5V microcontroller and 3.3V microcontroller), GND External GND, OUT small board switch output interface (0 and 1) Note for use: This sensor can only identify the presence or absence of sound (according to the vibration principle), but cannot identify the size of the sound or the sound of a specific frequency Package includes: You will get 5 x Microphone Sensor Module(Blue), 1 x 15Pin Female to Male Dupont Cable
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