Top 10 Best arduino sound sensor in 2026

Last Updated - 6/9/2026

🏆Best Choice

Comidox

Comidox 3Pcs High Sensitivity Microphone Sensor AVR PIC Sound Detection Module for Arduino

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•The module has 2 outputs: AO, analog output, real-time output microphone voltage signal; DO, when the sound intensity reaches a certain threshold, it outputs high and low level signals, [threshold-sensitivity can be adjusted by potentiometer]
•There are 3mm mounting screw holes, which are powered by a 5v DC power supply.
•There is an analog output with a threshold flip level output.
•High sensitivity microphone with high sensitivity.
•There is a power indicator and the comparator output has an indicator.

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$6.99

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WWZMDiB

WWZMDiB Sound Sensor Compatible with for Arduino DIY Detecting The Presence and Absence of Sound via a Microphone (10 Pcs)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Sound Sensor：Detecting the presence and absence of sound via a microphone (vibration principle)
•Operating voltage 3.3V-5V
•Adjustable Threshold: Built-in potentiometer to adjust detection intensity
•Compatible with for Arduino AVR ARM PIC and other platforms

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$7.99

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WWZMDiB

WWZMDiB MAX9814 Microphone Sensor High Performance Compatible with for Arduino Raspberry Pi ESP32 Sound Sensor Amplifier (AGC) 40dB, 50dB, 60dB

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•MAX9814 Microphone Sensor: It is a high -quality microphone span, with automatic gain control (AGC) and low noise microphone bias
•Supply Voltage: 2.7 -5.5V
•Automatic gain control (AGC): 3 types of gain settings (40DB, 50DB, 60DB)
•Support programming: action time and release time
•Widely used in Bluetooth headsets, digital cameras, digital cameras, PDA, two -way communication devices, entertainment systems, etc., can effectively amplify the voice signals collected by the microphone, ensure clear and stable voice communication and audio quality

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$6.99

$7.49

-7%

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SparkFun

SparkFun Sound Detector Audio Sensing Breakout Three Different outputs Audio Presence of Sound Binary Indication Amplitude Analog Representation VCC: 3.5V to 5.5V Ideal Voltage is 5V

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Three independent outputs: The SparkFun Sound Detector provides three outputs—audio, binary sound detection, and analog amplitude—allowing you to use any combination of them simultaneously
•Envelope output for amplitude measurement: Easily read the amplitude of sound by measuring the analog voltage from the envelope output pin
•Adjustable gain: Gain can be modified using a through-hole resistor, which also adjusts the threshold for the binary (gate) output pin
•Simple pin-out connection: The three output signals are accessible on a .1" pin-out at the edge of the board and are active simultaneously
•Flexibility in usage: If a particular output is not needed, simply leave the corresponding pin disconnected while still using the others

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$12.50

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DEVMO

DEVMO 5PCS Microphone Sensor High Sensitivity Sound Detection Module Compatible with Ar-duino PIC AVR

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•★Microphone Sensor High Sensitivity Sound Detection Modules for Ar-duino PIC AVR
•★Can be used to detect the sound intensity of ambient,With analog output and threshold level output flip
•★Has two outputs: AO, analog output, real-time output voltage signal of the microphone
•★Uses 5V DC power supply,Has power indicator light,The comparator output is light
•★Package Includes: 5PCS Sound Sensor

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$12.99

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GODIYMODULES

3 PCS Microphone Voice Sound Sensor Detection Module for Arduino Microphone AVR PIC Analog Digital Output Sensors

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•3 PCS Microphone Voice Sound Sensor Detection Module For Arduino Microphone AVR PIC Analog Digital Output Sensors
•5v DC power supply
•With analog output
•High sensitive microphone and high sensitivity.

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$5.99

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DIYables

DIYables Analog Sound Sensor Sound Detector for Arduino, ESP32, ESP8266, Raspberry Pi, 5 Pieces

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Used to detect the intensity of the ambient sound.
•Two Outputs: Analog and Digital signal (LOW / HIGH).
•The digital threshold is adjustable via a built-in potentiometer.
•Sound Sensor for Arduino, ESP32, ESP8266, Raspberry Pi, or any 5V or 3.3V microcontroller.

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$7.49

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Stemedu

Stemedu LM393 Sound Sensor Module - High Sensitivity Microphone Sound Detection Sensor with 3.3-5V Digital Onboard Potentiometer Led Indicator for Ar-duino (Pack of 5)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•This is a LM393 Sound Detection Sensor Module for Ar duino to detect whether sound has exceeded a threshold value. The sound is detected via microphone and fed into an LM393 op-amp.
•Working voltage: DC 3.3-5V；Sound detected LED: The signal light when there is sound
•Main Chip: LM393, Electret condenser microphone
•Document link: https(:)//drive(DOT)goo(-)gle(DOT)com/open?id=1N3nr2m25jU2xqbqBTnGvhL9j5vlGCO2N
•Note: This microphone sensor only recognizes the availability of sound cannot identify the size of the sound or the specific frequencies of sound.

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$9.98

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WWZMDiB

WWZMDiB MAX4466 Electret Microphone Sensor Compatible with for Arduino Raspberry Pi ESP32 Sound Sensor Amplifier (3 Pcs)

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•MAX4466 Sound Sensor: Realize sound detection, analysis and recognition, and effectively amplify and preprocess weak sound signals so that subsequent algorithms can extract and analyze sound features
•Supply voltage: 2.4 - 5.5V
•Static supply current: 24μA
•Gain bandwidth: 600kHz
•Widely used in music playback, speech recognition, voice communication and other fields, it can improve the sensitivity and sound quality of the audio system

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$6.99

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DIYables

DIYables Sound Sensor Sound Detector for Arduino, ESP32, ESP8266, Raspberry Pi, 5 Pieces

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Used to detect the intensity of the ambient sound.
•Output: digital signal (LOW / HIGH).
•The triggered threshold is adjustable via a built-in potentiometer.
•Sound Sensor for Arduino, ESP32, ESP8266, Raspberry Pi, or any 5V or 3.3V microcontroller.

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$5.99

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