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- Sound Sensor Module KY-038 Sound Sensor Module KY-038
- Description
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The sound detection sensor module detects the intensity of sound where the sound is detected via a microphone and fed into an LM393 op-amp. It comprises an onboard potentiometer to adjust the setpoint for sound level.
Specifications:
- Operating Voltage: 3.3V to 5V DC
- LM393 comparator with threshold preset
- PCB Size: 3.4cm * 1.6cm
- Induction distance: 0.5 Meter
- Operating current: 4~5 mA
- Microphone Sensitivity (1kHz): 52 to 48 dB
Shipping Information
Processing Time
- Orders within Beirut: 1–3 business days
- Orders outside Beirut: 3–5 business days
- High-demand or custom items may require additional processing time
- Once your order is dispatched, you will receive an email confirmation with a tracking number
Delivery Rates & Estimates
- Standard Delivery: $4 (2–5 business days)
- Express Shipping: 2–3 business days (additional fee applies)
- Delivery times may vary due to customs procedures, courier delays, or other unforeseen circumstances beyond our control.
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Only JPG, PNG or WebP file types are supported, and the file size should be less than 20MB.
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