Grove sound sensor - electret microphone, analog, 4-12 V
Item no.: F23106394
Grove sound sensor - electret microphone, analog, 4-12 V
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Description
Grove Sound Sensor
- Based on an LM358 amplifier and electret microphone
- Detects ambient sound intensity
- Analog sensor with a simple Seeeduino connection
Features
- Improved functionality: LM358 dual operational amplifier
- Wide supply voltage range: 4 V–12 V
- Easy to read: analog output, integrable into Grove circuits
- Grove Unified Socket: Plug and Play
Description
The Grove Sound Sensor is a simple microphone compatible with Arduino, Raspberry Pi, and other microcontrollers. It detects ambient sounds and outputs the sound intensity as an analog signal. The module is based on an LM358 amplifier and an electret microphone, is easy to integrate, and is suitable for audio detection and interactive projects.
Application
- Simple microphone
- Sound/noise detector
- Smart home: sound-controlled light
- Sound-interactive device
Compare
| Details | Grove - Sound Sensor (LM358) | Grove Loudness Sensor (LM2904) | Grove - Analog Microphone (MEMS) |
|---|---|---|---|
| Microphone | Electret condenser microphone | Electret condenser microphone | SiSonic MEMS microphone |
| Voltage range | 4V - 12V | 3.5V - 10V | 1.5V - 3.6V |
| Operating current | 4mA - 5mA | / | 5mA |
| Sensitivity | -60~-56dBV/Pa | -60~-56dBV/Pa | -25~-19dBV/Pa |
| Microphone size | Medium | Medium | Small |
| Amplifier | LM358 | LM2904 | MEMS |
Specification
- Dimensions: 24 mm x 20 mm x 9.8 mm
- Weight: G.W 9g
- Battery: none
- Operating voltage range: 5 V
- Operating current (Vcc=5V): 4~5mA
- Voltage gain (V=6V, f=1kHz): 26 dB
- Microphone sensitivity (1 kHz): 52-48 dB
- Microphone impedance: 2.2 kOhm
- Microphone frequency: 16-20 kHz
- Microphone S/N ratio: 54 dB
Parts list
- Grove - Sound Sensor: 1
Technical data
Base 6 Angaben
Produktart
Sound sensor
Hersteller
Seeedstudio
Länge (mm)
24
Breite (mm)
20
Höhe (mm)
9,8
Gewicht (g)
9
Advanced 7 Angaben
min. Versorgungsspannung (V)
4
max. Versorgungsspannung (V)
12
Ausgangstyp
Analog
Anschluss
Grove connector
Anzahl Kontakte
4
Sensoren
Electret microphone
Farbe
Blue