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Sound Detection Sensor Module

₹56.60 (Excl. GST 18%)

Availability: In stock

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  • Product: Sound Detection Sensor Module
  • Operating voltage 3.3V-5V
  • Signal output indication
  • Single channel signal output
  • Light weight
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SKU: SHOKITECH-RE-P-0730 Categories: , Tag:

The sound detection sensor module for Arduino detects whether the sound has exceeded a threshold value. Sound is detected via microphone and fed into an LM393 op-amp. The sound level set point is adjusted via an onboard potentiometer. When the sound level exceeds the set point, an LED on the module is illuminated and the output is sent low.

Features:
Operating voltage 3.3V-5V
Outputs digital switching output (high and low levels 0 and 1
Operating current (Vcc=5V): 4-8mA
Microphone sensitivity (1Khz): 52-48dB
Microphone Impedance: 2.2K?
Microphone Frequency: 16-20Khz
Microphone S/N ratio: 54dB
Signal output indication
Single-channel signal output
Outputs low level and the signal light when there is sound

Weight 0.008 kg
Dimensions 3 × 2 × 1 cm
SKU/Model Number

SDS-M1
Category Type

Sensors
Material

PCB, Plastic
Color

Blue
Input Voltage (V)

3.3 to 5
Output Voltage (V)

Digital/Analog Signal
Current Rating (A)

0.01
Power Rating (W)

0.05
Frequency (MHz/GHz)

N/A
Communication Protocol

Digital/Analog
Interface Type

3-pin header
Number of Pins

3
Special Features

adjustable threshold, Detects sound levels
Compatible Boards

Arduino Uno, Mega, Nano
Compatible Voltage Range

3.3 to 5
Use Case

Sound-triggered automation

Warranty

Enjoy Peace of Mind with Our 15-Day Warranty
All products sold by ShokiTech come with a 15-day warranty, which begins after the delivery of the product, ensuring your satisfaction with its quality and performance.

What Voids the Warranty
The warranty may be voided under certain conditions, including misuse, tampering, physical damage, or alterations to the product.

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