20th Jul 2026, 10:45 PM

Robocraze LM393 Sound Sensor Module Arduino Compatible Sound Detection Module with Electret Microphone | Adjustable Sound Trigger Sensor for Robotics IoT Automation Noise Detection Projects

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61% Off

₹179

₹457

Buy @ amazon.in

Highest: ₹439

Average: ₹211

Lowest: ₹80

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Based our analysis and observation, there is 46.65% chance that the price of Robocraze LM393 Sound Sensor Module Arduino Compatible... will increase. Price of product might fluctuate between 14% and 18% of current price.*

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You can check the price history of Robocraze LM393 Sound Sensor Module Arduino Compatible Sound Detection Module with Electret Microphone | Adjustable Sound Trigger Sensor for Robotics IoT Automation Noise Detection Projects here. This product's current Price in India is ₹179. The average and highest prices are ₹211 and ₹439 respectively.

Lowest Ever Price	₹80
9th Nov 2021
Average Price	₹211
Based on 2738 days price tracking
Highest Price	₹439
13th Jul 2023

Price History of All Variants of Robocraze LM393 Sound Sensor Module Arduino Compatible...

Offer Price: ₹179

Robocraze LM393 Sound Sensor Module Arduino Compatible Sound Detection Module with Electret Microphone | Adjustable Sound Trigger Sensor for Robotics IoT Automation Noise Detection Projects

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Offer Price: ₹499

Robocraze Waterproof Ultrasonic Distance Transducer Sensor for Arduino (JSN-SR04T)

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Current Price in India

Price	₹179
MRP	₹457
Savings	₹278
Discount	60.83%

Recent Price Drops on Robocraze LM393 Sound Sensor Module Arduino Compatible Sound Detection Module with Electret Microphone | Adjustable Sound Trigger Sensor for Robotics IoT Automation Noise Detection Projects

Price Drop 26th Jun 2026

₹179 → ₹169

5.59% drop

Price Drop 30th May 2026

₹179 → ₹169

5.59% drop

Price Drop 8th May 2026

₹189 → ₹179

5.29% drop

Price Drop 20th Apr 2026

₹242 → ₹189

21.9% drop

Price Drop 1st Apr 2026

₹279 → ₹189

32.26% drop

Price Drop 14th Mar 2026

₹279 → ₹188

32.62% drop

Product Information

Details

Product Name	Robocraze LM393 Sound Sensor Module Arduino Compatible Sound Detection Module with Electret Microphone \| Adjustable Sound Trigger Sensor for Robotics IoT Automation Noise Detection Projects
Store Product Code	B07FDF3V1M
Store Name	amazon.in
Rating	8 / 10
Category	Robotic Kits & Accessories

Features

Sound Detection Sensor Module : High-sensitivity LM393-based sound sensor detects ambient noise levels using an electret condenser microphone for Arduino, robotics and IoT applications
Adjustable Sensitivity Control : Built-in potentiometer allows easy adjustment of sound trigger threshold enabling accurate detection of different sound intensity levels in various environments
Digital Output Signal Interface : Provides single-channel digital output with clear low-level trigger response making it easy to integrate with microcontrollers and embedded systems
Stable LM393 Comparator Circuit : Integrated LM393 chip ensures reliable signal processing and noise immunity for consistent performance in sound-based automation projects
Easy Installation Design : Equipped with mounting hole for secure placement in DIY electronics, robotics systems, alarms and interactive sound detection applications

Images

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Rating and Reviews

8 Based on 101 reviews

Robocraze LM393 Sound Sensor Module Arduino Compatible has 8 rating out of 10. This average rating is consist of 101 individual ratings. You can rate this product at product review page.