|
Parameter |
Details |
|
Product Type |
Noise / Sound Sensor Module |
|
Sensor Type |
Electret Microphone |
|
Comparator IC |
LM393 |
|
Operating Voltage |
3.3V – 5V DC |
|
Output Signal |
Analog + Digital |
|
Sensitivity |
Adjustable via potentiometer |
|
Frequency Range |
Approx. 50 Hz – 20 kHz |
|
Operating Temperature |
-20°C to +70°C |
|
Dimensions |
Compact PCB module |
Gas Sensors, Noise sensor
Noise Sensor Module | Sound Detection Sensor for Arduino, IoT & Robotics
₹7,658.00 Price With Tax
Buy Noise Sensor Module with analog & digital output. High-sensitivity sound detection sensor for Arduino, ESP32, IoT, and automation projects.
15 Days Warranty
This product comes with a 15-day warranty starting from the date of delivery. The warranty covers manufacturing defects only. If a defect is confirmed, the item will be replaced.
Warranty will not apply if:
- The product has been misused, dropped, or damaged.
- It has been exposed to water, fire, chemicals, or static discharge.
- It has been tampered with, soldered, or altered in any way.
The Noise Sensor Module is a compact and reliable sound detection module designed to measure and detect ambient noise levels. It is widely used in electronics projects, automation systems, and IoT applications for detecting sound intensity and triggering actions based on noise levels.
Equipped with a high-sensitivity microphone and onboard signal processing, this module provides both analog and digital outputs, making it easy to interface with microcontrollers such as Arduino, ESP8266, ESP32, and Raspberry Pi.
Key Features
- High-sensitivity microphone-based sound detection
- Adjustable sensitivity via onboard potentiometer
- Dual output: Analog (A0) and Digital (D0)
- Built-in comparator (LM393) for threshold detection
- LED indicators for power and signal detection
- Compact and easy-to-use module
- Low power consumption
- Compatible with Arduino, Raspberry Pi, ESP32, etc.
Applications
The Noise Sensor Module is widely used in:
- Sound detection and monitoring systems
- Smart home automation (clap switch, alarm triggers)
- Security systems and intrusion detection
- Voice or noise-activated devices
- Industrial noise monitoring (basic level detection)
- Robotics and DIY electronics projects
- IoT-based environmental sensing
Why Choose This Noise Sensor Module?
This module is a cost-effective and easy-to-integrate solution for detecting sound levels in real-time.
Key advantages:
- Simple plug-and-play interface
- Adjustable sensitivity for flexible applications
- Dual output for analog measurement and digital triggering
- Ideal for beginners and professionals alike
It is perfect for developers building interactive and sound-responsive systems.
Pin Configuration
| Pin | Description |
| VCC | Power Supply (3.3V–5V) |
| GND | Ground |
| A0 | Analog Output |
| D0 | Digital Output (threshold-based) |
Installation & Usage Tips
- Adjust sensitivity using onboard potentiometer
- Use analog output for sound level measurement
- Use digital output for threshold-based triggering
- Avoid placing near strong airflow or vibration sources
- Calibrate threshold based on ambient environment
| Weight | 0.150 kg |
|---|---|
| Dimensions | 12 × 6 × 6 cm |
Only logged in customers who have purchased this product may leave a review.
Related products
-
Gas Sensors
PLANTOWER | PMS7003T Monitors PM1.0, PM2.5, PM10 | With Cable ADAPTOR | DUST SENSOR | 90 DEGREE LASER SCRATTERING
₹2,453.00 Price With Tax Add to cart
Reviews
There are no reviews yet.