High Sensitivity Sound Detection (3 pins)

Availability: In Stock
Weight: 0.00kg
Package Size: 5.00cm x 2.50cm x 1.50cm
SKU: ELE-SEN-010

$0.75

Ex Tax: $0.75

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Description

Features:

The High Sensitivity Sound Detection Sensor (3 Pins) uses a microphone and LM393 comparator to detect sound intensity. It outputs a digital LOW signal when the sound exceeds a set threshold, adjustable via an onboard potentiometer. An LED indicates sound detection, making it ideal for sound-activated projects and noise monitoring.

Specifications:

Operating voltage: 3.3V to 5V DC
Output type: Digital (High or Low)
Output behavior: LOW when sound exceeds threshold
Operating current: 4mA to 8mA (at 5V)
Microphone sensitivity: -52dB to -48dB (at 1kHz)
Microphone impedance: 2.2 kohm
Frequency response: 16kHz to 20kHz
Signal-to-noise ratio: 54dB
Output indicator: Onboard LED
Sensitivity adjustment: Onboard potentiometer
Channel: Single-channel detection

Shipping & Returns

We offer fast worldwide shipping with reliable service. Orders are processed within 12h and delivered in:

Lebanon:
1–3 working days via Aramex ($4 fee, extra for machines).
International:
3–10 working days (fees depend on weight/volume).

You'll receive an email with tracking details once your order ships. Import taxes may apply and are the customer's responsibility.

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High Sensitivity Sound Detection (3 pins)

Description

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