Grove Sound Sensor
A sound sensing device with high sensitivity for detecting sound intensity.
- Operating Voltage (VDC): 3.3 ~ 5
- Wide Supply Voltage Range: 4 V to 12 V
- Max. Operating Current (mA): 5
- Low Quiescent Current Drain: 4 mA
- Voltage Gain (dB): 26 at V=6 V, f=1 kHz
- Microphone Sensitivity: 52 to 48 dB at f=1kHz
- Microphone Impedance: 2.2 k?
- Microphone Frequency: 16 to 20 kHz
- Microphone S/N Ratio: 54 dB
- Length (mm): 24
- Width (mm): 20
- Height (mm): 10
- Mounting hole diameter (mm): 2
- Weight (gm): 4
Features:
- High microphone sensitivity
- Minimum external parts
- Inbuilt potentiometer
- Grove compatible interface
The Grove Sound Sensor is a simple microphone based on the LM386 amplifier and an electret microphone. It detects the sound intensity of the environment and provides analog output for easy sampling and testing with Seeeduino or Arduino. The sensor includes a potentiometer for adjusting the output value by varying it.
It is very useful for the GoPiGo & GrovePi System, allowing your robot car to listen to sound strength and react accordingly. For Grove users, Seeed Studio offers guidance PDF documents for beginners. Download and read through Preface Getting Started and Introduction to Grove before using the product. This sensor is suitable for all electronic enthusiasts.
Package Includes: 1 x Grove Sound Sensor Module
Useful Links: Tutorial
Project Links:
- Dog Bark Tracker with the Intel Edison
- LinkIt ONE IoT Demo
- Internet of Beer: Introducing Simple Beer Service
- BBGW starter tutorial#3 Speak louuuuuudly
- Baby Monitor with Wifi Micro
- Create a multi-tasking IoT Wi-Fi sensor
- LED Sound Meter using Wio-Link and Node-Red
*Images are for illustration only; actual product may vary.