KY037 Sound Detection Sensor Module Adjustable Sensitivity AVR PIC Compatible Microphone Blue

₱874.00
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KY037 Sound Detection Sensor Module Adjustable Sensitivity AVR PIC Compatible Microphone Blue

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KY037 Sound Detection Sensor Module Adjustable Sensitivity AVR PIC Compatible Microphone Blue

KY037 Sound Detection Sensor Module Adjustable Sensitivity AVR PIC Compatible Microphone Blue

  • Brand: Unbranded
RRP: ₱1,349.00
Price: ₱874.00
You save: ₱475.00 (35%)
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₱874.00
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Description

KY037 Sound Detection Sensor Module Adjustable Sensitivity AVR PIC Compatible Microphone Blue

Sound detection with LED indicator This module uses an electret condenser microphone and an LM393 comparator to detect ambient sound vibrations such as claps or knocks. When sound is detected, it outputs a lowlevel digital signal and activates an indicator LED for visual confirmation. Adjustable sensitivity and easy calibration Features a builtin blue digital potentiometer for finetuning sensitivity. You can adapt the module to different environments and reduce false triggers from background noise. Wide voltage compatibility and low power design Operates from 3.3V to 5V DC, making it directly compatible with Arduino, Raspberry Pi, and other microcontrollers without extra power regulation. Digital output for easy integration Provides a simple digital /LOW output for straightforward programming and connectivity, suitable for beginners and DIY projects. Practical applications Ideal for acousticcontrolled lights, smart home alarms, and interactive soundactivated systems.
  • Fruugo ID: 449639421-946307167
  • EAN: 6225081144601

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  • STANDARD: FREE - Delivery between Tue 06 January 2026–Thu 22 January 2026 - FREE

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Guangzhou Jieshi Trading Co., Ltd.
  • Guangzhou Jieshi Trading Co., Ltd.
  • 4, Kejiazhong Lane, Xinke, Baiyun District
  • Room 202
  • Guangzhou
  • CN
  • 510000
  • novax77xstudio@outlook.com
  • 8617623655815

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • GLOBEREX SPAIN SOLUCIONES SLU
  • GLOBEREX SPAIN SOLUCIONES SLU
  • CALLE TORCAL, 2，5 D
  • Madrid
  • ES
  • 28041
  • globerexspain@gmail.com
  • 34621668802