KY-037 High Sensitive Sound Microphone Sensor


QuantityDiscountDiscounted Price
5 - 9 5% £0.94
10 + 10% £0.89

KY-037 High Sensitive Sound Microphone Sensor £0.99
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If ordered before 3 p.m.



Elevate your sound detection projects with Kunkune’s KY-037 High Sensitive Sound Microphone Sensor. Engineered for precision and responsiveness, this sensor is a must-have for those seeking high-quality sound detection in a compact form.

KY-037 High Sensitive Sound Microphone Sensor Key Features:

  • High Sensitivity: Powered by the main chip LM393 and an Electret condenser microphone, the KY-037 ensures accurate sound detection.
  • Versatile Voltage Compatibility: Operates efficiently within a working voltage range of DC 4-6V.
  • Signal Output Indication: Stay informed with the sensor’s clear signal output indication feature.
  • Effective Signal Output: The sensor provides a low-level effective signal output, ensuring clarity in sound detection.
  • Sound-Activated Signal Light: The sensor not only detects sound but also outputs a low-level signal and illuminates a signal light upon sound detection.
  • Multifunctional Applications: Ideal for acoustic control lights, sound and light alarms, and can be paired with photosensitive sensors for enhanced functionality.
  • Compact Design: With dimensions of 32 x 17 x 8mm, the KY-037 is designed for seamless integration into various projects.

KY-037 High Sensitive Sound Microphone Sensor Specifications:

  • Main Chip: LM393
  • Microphone Type: Electret condenser microphone
  • Working Voltage: DC 4-6V
  • Output: Single channel signal
  • Induction Distance: Maximum of 0.5m

The estimated delivery time:

  • Standard (Free for orders over 25£ or 1.90£ Service) – Estimated 1-2 working days
  • Tracked 24H – Estimated 1-2 working days with tracking
  • Next Day Special Guarantee- Next Working Day before 1 p.m. (if ordered before 3 p.m.)

Items are normally dispatched within 24 hours (the same day if ordered before 3 p.m., excluding weekends) in 99.9% of cases.

When you place an order, and it is successful, you will receive an email confirmation for the received order. When the order is dispatched, you will receive an email confirming that your order is complete. Please note that if the order is placed with the standard service, tracking will only show when a delivery attempt is made or when the order is delivered.