₹49.00 Original price was: ₹49.00.₹35.00Current price is: ₹35.00.
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LM393 Sound Detection Sensor Module
LM393 Sound Detection Sensor Module
The Sound Detection Sensor Module is designed to detect ambient sound and changes in sound intensity. It incorporates a microphone, resistors, capacitor, potentiometer, LM393 comparator IC, and power and status LEDs. The module features a single-channel signal output and is compatible with Arduino, allowing easy integration into various projects. When a sound is detected, it outputs a low-level signal with high fidelity, and the signal light activates. This module also provides an analog output voltage that is directly proportional to the intensity of the ambient sound, which is ideal for more sensitive applications.
Features
- Microphone Sensor: Captures sound and provides analog and digital output
- LM393 Comparator IC: Stable signal processing
- Adjustable Sensitivity: Configured through the onboard potentiometer
- Power and Status LED Indicators: Clear visual feedback
- Sound Detection Range: Maximum distance of 0.5 meters
- Compatible with Arduino: Easy integration for a variety of projects
Applications
- Acoustic control lighting
- Sound and light alarms (with Photosensitive sensors)
- Sound-controlled devices
- Hearing aids and audio devices
- Telephones and tape recorders
- Radio and television broadcasting
- Speech recognition systems
Specifications
- Supply Voltage: 3.3V to 5V DC
- Digital Output: Low-level output when sound is detected
- Analog Output: Proportional to sound intensity
- Maximum Detection Range: 0.5 meters
Package Includes
- 1 x LM393 Sound Detection Sensor Module
Costumer
How many pieces in 12 rupees
Response from MaDDY Electronics
1 Pcs
Costumer
i want this charger but your website safe
Response from MaDDY Electronics
Its 100% safe
Costumer
Can it help to charge battery
Response from MaDDY Electronics
No….It Is A Voltage Level Indicator
Costumer
Kya ye circuit bord battery charger ka kam karega ya nahi
Response from MaDDY Electronics
yes it will do
PK
what i use 17 v battery in input or not
Response from MaDDY Electronics
No, Use Only 12v Battery with any inverter board
Aditiya
Fast Delivery. I have Receved it in 5 Days. Good
Nithin
Osm 100% Safe. I Have Orderd Of Rs. 450
Rakesh
Good Price. Nice Quality
MaDDY Electronics Team
These are Good Quality Product. Its Safe To Buy From Us
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