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Sound Sensor - LM393 Module
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Sound Sensor – LM393 Module

Original price was: ₹143.00.Current price is: ₹119.00.

Sensor : Nex Electronic
Quick View:
1. Working voltage: DC 3.3-5V.
2. IC Chip: LM393
3. Signal output indication.
4. The output is digital.
5. Single channel signal output.
6. With the retaining bolt hole, convenient installation.
7. Output low level and the signal light when there is sound.

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Quantity 1+ 6+ 11+ 21+ 50+
Price ₹119.00 ₹113.05 ₹107.10 ₹101.15 ₹95.20
Estimated delivery dates: Aug 19, 2025 - Aug 24, 2025
SKU: SM024 Category:

LM393 Sound Detection Sensor Module for Arduino detects whether the sound has exceeded a threshold value. The sound is detected via a microphone and fed into an LM393 op-amp.
Features :
Signal output indication.
The output is digital.
Single-channel signal output.
With the retaining bolt hole, convenient installation.
Output low level and the signal light when there is sound.

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Sound Sensor – LM393 Module
Original price was: ₹143.00.Current price is: ₹119.00.

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