Sound Detection Sensor Module

₹56.60 (Excl. GST 18%)

Availability: In stock

Product: Sound Detection Sensor Module
Operating voltage 3.3V-5V
Signal output indication
Single channel signal output
Light weight

Guaranteed Safe Checkout

SKU: SHOKITECH-RE-P-0730 Categories: Miscellaneous, Sensors and Modules Tag: Sound Detection Sensor Module

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.