Sound Detection Sensor Module KY-037
In stock
The Sound Detection Sensor Module KY-037 utilizes an LM393 comparator and an electret condenser microphone to detect sound intensity in the environment. It features both digital and analog outputs, adjustable sensitivity, and an LED indicator for signal output. Ideal for voice-activated systems, sound monitoring, and security applications, this module is easy to integrate with various microcontrollers like Arduino and Raspberry Pi.
රු160.00 රු180.00
In stock
CompareThe Sound Detection Sensor Module KY-037 is an efficient module for detecting sound intensity in the environment. Utilizing the LM393 comparator and an electret condenser microphone, this module provides a reliable output signal that can be easily integrated into various microcontroller projects. Ideal for applications like voice-activated systems, sound monitoring, and security alarms, the KY-037 offers both digital and analog outputs for versatile usage.
Specifications:
- Operating Voltage: 3.3V to 5V
- Microphone Type: Electret condenser microphone
- Comparator: LM393
- Output Signal Type: Digital (DO) and Analog (AO)
- Signal Output Indication: LED indicator for signal output
- Output Signal: Low-level effective signal
- Sensitivity Adjustment: Potentiometer for adjusting sensitivity
- Dimensions: 35mm x 17mm x 8mm (LxWxH)
- Mounting Hole: Single retaining bolt hole for easy installation
- Current Consumption: 4-5mA
- Output Logic Level: High when sound is detected
Key Features:
- High Sensitivity: Equipped with an electret condenser microphone for precise sound detection.
- Dual Outputs: Provides both digital and analog outputs for a variety of applications.
- LM393 Comparator: Utilizes the LM393 for reliable signal comparison and output.
- Adjustable Sensitivity: Potentiometer allows for fine-tuning of detection sensitivity.
- Wide Operating Voltage: Compatible with both 3.3V and 5V systems, making it versatile for various microcontroller platforms.
- Signal Output Indication: LED indicator shows when a signal is detected.
- Compact Size: Small form factor for easy integration into projects.
- Low Current Consumption: Efficient power usage, suitable for battery-powered applications.
- Easy Installation: Single mounting hole for straightforward installation.
- Versatile Applications: Ideal for voice-activated projects, sound intensity monitoring, and security systems.
- Compatibility: Works seamlessly with popular microcontrollers like Arduino, Raspberry Pi, and more.
The Sound Detection Sensor Module KY-037 is an excellent choice for adding sound detection capabilities to your projects, offering high sensitivity, adjustable settings, and easy integration with various microcontroller platforms.
| Weight | 3 g |
|---|---|
| Dimensions | 35 × 17 × 8 mm |
- Operating Voltage: 3.3V to 5V
- Microphone Type: Electret condenser microphone
- Comparator: LM393
- Output Signal Type: Digital (DO) and Analog (AO)
- Signal Output Indication: LED indicator for signal output
- Output Signal: Low-level effective signal
- Sensitivity Adjustment: Potentiometer for adjusting sensitivity
- Dimensions: 35mm x 17mm x 8mm (LxWxH)
- Mounting Hole: Single retaining bolt hole for easy installation
- Current Consumption: 4-5mA
- Output Logic Level: High when sound is detected
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