Product Images are shown for illustrative purposes only and may differ from actual product.

KY-038 Sound Sensor Module

  • Stock: 2

    Availability: InStock priceValidUntil: 2026-11-15

  • Brand: Generic
  • SKU: 2000 | DAA686

Availability: InStock priceValidUntil: 2026-11-15

  • Rs. 88.50 (inc GST)
    Rs.75.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

KY038 High Sensitivity Sound Sensor Detection Module

KY-038 Microphone Sound Sensor Module with analog and digital output

KY038 is a highly sensitive sound detection module with Analog as well as digital output. This is an arduino compatible module. Using this module you can even measure the intensity of ambient sound. Most of the digital sound sensor module just provides digital output i.e. if sound is present or not. But this Sound sensor module also provides and analog output voltage which is directly proportional to the intensity of the ambient sound.

We have Various sizes of Audio, Sound and Voice Module. Check out our complete collection of Audio, Sound and Voice Module.


If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Interface definition:

  • AO : analog output sensor
  • GND : ground
  • VCC : Power supply input range: 3 to 5 Volts.
  • DO : Digital Output (comparator output)
  • Two red LED indication: POWER and SENSOR. POWER : Power is off. SENSOR:
  • When the microphone senses sound reaches a certain value, this LED light.

Features of KY038 Sound Sensor Module

  • Working voltage : DC 4 - 5 Volts
  • Signal output indication.
  • Single channel signal output.
  • The output effective signal is low level.
  • When there is sound, outputs low level and the signal light.
  • Can be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor, and sound control, sound detect.
  • Circuit board output switch quantity.

Related Links

Related Video

    Extra Information
    Country of Origin China
    Imported By ElectroSource Private Limited

    Reviews (0)

    Write a review

    Note: HTML is not translated!
        Bad           Good
    CAPTCHA verification code

    Frequently Asked Questions

    Do you provide a GST bills?
    Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
    What is your return / replacement policy?
    Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
    Where are you located / where do you ship from?
    We’re based in Nashik, Maharashtra. All orders are dispatched from Nashik.
    I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
    You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
    What details should I share for sourcing a non-listed component?
    Send these details for fastest sourcing: - Exact part number - Manufacturer (if known) - Package type - Product image (if possible) - Required quantity - Delivery address + PIN code - Timeline/urgency
    If I order the same parts again later, will they match?
    We try to maintain consistency, but supply can change. If matching lot/brand matters, tell us in advance and we’ll advise what’s available.

    NEW Products

    Product Page : New Products

    STM32F411RET6 Microcontroller 32 Bit 512KB Flash 64LQFP SMD IC

    STM Microcontroller STM32F411RET6 32 Bit 512KB Flash STM32F411RET6 Microcontroller with 32-bit ARM ..

    Rs.613.43 (inc GST)
    Rs.519.86 + GST

    SKU: 8197 | DAH821
    Stock: 4

    Mornsun B0505LS-1WR3 Isolated DC/DC Converter, 1 W

    Mornsun B0505LS-1WR3 Isolated DC/DC Converter, 1 W B0505LS-1WR3 isolated DC/DC converter with 1 W ou..

    Rs.177.00 (inc GST)
    Rs.150.00 + GST

    SKU: 7139 | DAE478
    Stock: 50

    Official Raspberry Pi 5 Case Red-White

    Official Case Red-White for Raspberry Pi 5 Official Raspberry Pi 5 Case Red-White. Durable with a st..

    Rs.1,093.39 (inc GST)
    Rs.926.60 + GST

    SKU: 8675 | DAH983
    Stock: 2

    Mean Well LRS-75-5 5 V 14 A Enclosed Switching Power Supply

    Mean Well LRS-75-5 5 V 14 A Enclosed Switching Power Supply Mean Well LRS-75-5 enclosed switching po..

    Rs.1,320.28 (inc GST)
    Rs.1,118.88 + GST

    SKU: 2494 | DAC658
    Stock: 1

    Have You Seen

    Product Page : Have You Seen

    MCP3008 SMD IC

    Microchip MCP3008 SMD 8-Channel 10-Bit ADC MCP3008 SMD IC - 8-Channel 10-Bit ADC with SPI Interface;..

    Rs.237.77 (inc GST)
    Rs.201.50 + GST

    SKU: 1556 | DAB611
    Stock: 20

    LM1085ISX-5.0 Volt Regulator

    LM1085ISX-5.0 Volt RegulatorLM1085 adjustable voltage regulator for battery chargers; line regulatio..

    Rs.151.04 (inc GST)
    Rs.128.00 + GST

    SKU: 1170 | DAB559
    Stock: 20

    5 Pin Female Right Angle Screwable Plug 3.81mm (Combicon Connector)

    XY-2500 5 Pin Female Right Angle Screwable Plug Connector XY-2500 Screw Type 5 Pin Right Angle fema..

    Rs.13.28 (inc GST)
    Rs.11.25 + GST

    SKU: 3013 | DAE743
    Stock: 10

    ULN2803

    ULN2803 High Current NPN Darlington Transistor Array ULN2803 High Current NPN Darlington Transistor ..

    Rs.36.58 (inc GST)
    Rs.31.00 + GST

    SKU: 123 | DAA480
    Stock: 10

    Related Products

    A3144 Hall Effect Switch

    A3144 Hall Effect Switch

    A3144 Hall Effect Sensor for Reliable Switching A3144 Hall Effect Sensor for unipolar switching, 4...

    Rs.17.70 (inc GST)
    Rs.15.00 + GST

    SKU: 394 | DAA576
    Stock: 150
    PC817 OPTOCOUPLER

    PC817 OPTOCOUPLER

    PC817 OptoCoupler General Purpose Photocoupler PC817 OptoCoupler with 4-pin DIP package, 5.0kV isola..

    Rs.5.48 (inc GST)
    Rs.4.64 + GST

    SKU: 427 | DAA413
    Stock: 20
    6N139 High Speed Optocoupler

    6N139 High Speed Optocoupler

    6N139 High Speed Opto-Coupler 6N139 High Speed Opto-Coupler with 300% current transfer ratio and 53..

    Rs.37.76 (inc GST)
    Rs.32.00 + GST

    SKU: 662 | DAA197
    Stock: 16
    Magnetic Door Sensor 27mm

    Magnetic Door Sensor 27mm

    Magnetic Door Sensor 27mm Magnetic Door Sensor 27mm for sensing door status with a Normally Open (NO..

    Rs.66.20 (inc GST)
    Rs.56.10 + GST

    SKU: 1135 | DAA830
    Stock: 0
    TTGO ESP32 WiFi And Bluetooth Development Board With 1.14″ LCD Display

    TTGO ESP32 WiFi And Bluetooth Development Board With 1.14″ LCD Display

    TTGO ESP32 WiFi and Bluetooth Development Board with LCD TTGO ESP32 board with 1.14'' LCD, WiFi & Bl..

    Rs.2,116.92 (inc GST)
    Rs.1,794.00 + GST

    SKU: 3474 | DAD585
    Stock: 1
    IKW75N60T High Speed Switching IGBT

    IKW75N60T High Speed Switching IGBT

    IKW75N60T High Speed Switching IGBT IKW75N60T IGBT for high speed switching, 600V, 75A, optimized fo..

    Rs.568.26 (inc GST)
    Rs.481.58 + GST

    SKU: 8143 | DAH643
    Stock: 3
    5.1 Channel USB Sound Card for Raspberry Pi and Computers

    5.1 Channel USB Sound Card for Raspberry Pi and Computers

    5.1 Channel USB Sound Card for Raspberry Pi and Computers5.1 Channel USB Sound Card for Raspberry Pi..

    Rs.136.50 (inc GST)
    Rs.115.68 + GST

    SKU: 10994 | DAK247
    Stock: 5