Before you leave...
Take 20% off your first order
20% off
Enter the code below at checkout to get 20% off your first order
Free Shipping on Orders Above ₹999
A sound sensor is a module designed to detect sound waves based on their intensity and convert them into electrical signals. The sound detection sensor module for Arduino determines if the sound level has surpassed a specified threshold. Sound is captured by a microphone and processed by an LM393 op-amp. The sound level set point can be adjusted using an onboard potentiometer. When the sound level exceeds this set point, an LED on the module lights up, and the output signal goes low.
* Product Images are shown for illustrative purposes only and may differ from actual product.
At ROBODIUM™, we want you to be completely satisfied with your purchase. You may return most items within 7 days of delivery for a full refund or exchange.
Most items sold on ROBODIUM™ can be returned within the return window, including:
To be eligible for a return, items must be:
Note: Products damaged due to misuse, modification, static discharge, soldering, or improper handling may not be eligible for return.
We arrange the return pickup for you — hassle-free returns similar to major e-commerce platforms.
All products include a minimum 15-day warranty against manufacturing defects, unless otherwise specified on the product page.
Warranty does not cover misuse, soldering damage, modifications, physical damage, or incorrect electrical connections.
Receive our latest updates about our products and promotions.
Thanks for subscribing!
This email has been registered!
Take 20% off your first order
Enter the code below at checkout to get 20% off your first order