Grove - Loudness Sensor (GD) - Seeed Studio

No reviews yet Write a Review
Evelta SKU:
078-101020742
Manufacturer Part Number:
101020742
₹123.90 inc. GST
₹105.00 ex. GST

Description

The Grove - Loudness Sensor is designed to detect the loudness of environmental sound. Based on amplifier LM2904 and a built-in microphone, it amplifies and filters the high-frequency signal that received from the microphone, and outputs a positive envelope. This will make for Arduino's signal acquisition. The output value depends on the level of the sound input. In order to avoid unnecessary signal disturbances, the input signal will go through two times filtering inside the module. Lastly, there is a screw potentiometer that enables manual adjustments to the output gain.

Features

  • Grove compatible interface
  • Wide supply voltage range
  • Built-in signal filtering
  • Gain adjustable via screw potentiometer
Resources

Please download and read through Preface - Getting Started and Introduction to Grove before using the product.

Note: The Grove cable is not included with this product and needs to be purchased separately.

List of available different Grove cables
 

Extra Information

Brand:
Seeed Studio
Weight:
G.W 9g
Sensitivity:
-48~66 dB
Voltage:
3.5~10 VDC
Output Signal range:
Analog Signal (0-1023)
Dimensions:
24mm x20mm x9.8mm
Working Frequency:
50~2000 Hz
Signal-to-noise Ratio:
>58 dB

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.