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Waveshare Sound Sensor Module
$2.7900
In stock
SKU
SEN-17-044
Volume discounts:
- +25 4 % $2.6800
- +100 6 % $2.6200
- +300 8 % $2.5700
- +500 10 % $2.5100
- +1000 12 % $2.4600
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Free delivery in 12-15 days by Tracked Economic Shipping on orders over $100.
Free delivery in 7-10 days by Express Shipping on orders over $300.
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CSR8635 PAM8403 Bluetooth 4.0 Stereo Audio Amplifier Module Previous 
Waveshare Sound Sensor Module is an audio detection module with an onboard LM386 amplifier. It supports audio signal gain up to 200 and includes adjustable sensitivity for detection tuning. The module also provides a signal output indicator for monitoring the input signal state. It is designed for ambient sound detection and sound level detection. This sound sensor module is suitable for electronics and robotics projects that require audio signal monitoring.
Features of Waveshare Sound Sensor Module - LM386, 52dB, 50Hz-20KHz, 3.3V-5.3V
- Onboard LM386 amplifier
- Audio signal gain up to 200
- Adjustable sensitivity
- Signal output indicator
- Mic sensitivity: 52dB
- Frequency range: 50Hz to 20KHz
Specifications of Waveshare Sound Sensor Module - LM386, 52dB, 50Hz-20KHz, 3.3V-5.3V
- Amplifier chip: LM386
- Audio signal gain: up to 200
- Sensitivity adjustment: Yes
- Signal output indicator: Present
- Mic sensitivity: 52dB
- Frequency range: 50Hz to 20KHz
- Supply voltage: 3.3V to 5.3V
- Mounting holes size: 2.0mm
How to Use Waveshare Sound Sensor Module - LM386, 52dB, 50Hz-20KHz, 3.3V-5.3V
- Connect the module to a 3.3V to 5.3V power supply.
- Adjust the sensitivity setting as needed.
- Monitor the signal output indicator during sound detection.
More Info
- Designed for ambient sound detection.
- Suitable for sound level detection.
| Interface Type | Digital, Analog |
|---|---|
| Operating Voltage (V) | 3.3V to 5.3V |
| Mounting Type | Screw holes |
| Audio Function | Microphone |
| Bluetooth Ver. | No |
| Output Type | Analog Voltage, Digital |
| Channels | 1-channel |
| Chipset | LM386 |
| Frequency Response | 50Hz to 20KHz |
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