Description

Sound Detection Sensor Module – Detect Claps, Noise & Audio Signals

The Sound Detection Sensor Module is an audio-sensitive module designed to detect sound intensity levels. It is widely used in voice-activated projects, security systems, IoT automation, and robotics. This module can sense loud noises like claps, whistles, or knocks, making it ideal for clap-switch automation and noise monitoring systems.

1. Specifications

Operating Voltage: 3.3V – 5V DC
Microphone Type: Electret Condenser Microphone
Output Type:
- Analog Output (A0) – Provides real-time sound intensity
- Digital Output (D0) – High/Low output based on threshold
Sensitivity Adjustment: Potentiometer for noise threshold tuning
LED Indicators: Power LED & Digital Output LED
Size: Compact, PCB-mountable

2. Features

✅ Detects Claps, Noise & Audio Signals – Ideal for sound-based automation
✅ Dual Output (Analog & Digital) – Suitable for various applications
✅ Adjustable Sensitivity – Fine-tune detection threshold
✅ Low Power Consumption – Compatible with Arduino, ESP8266, ESP32, Raspberry Pi
✅ Plug & Play Design – Easy to use in embedded projects

3. Applications

Clap-Switch Projects – Turn lights or devices ON/OFF using claps
Noise Monitoring – Detect unusual sounds in security systems
Sound-Activated Robots – Make robots respond to voice or claps
Smart Home Automation – Integrate with IoT to trigger devices via sound
Industrial Audio Detection – Monitor noise levels in machines

4. Wiring & Connection with Arduino

Sensor Pin	Arduino Pin	Function
VCC	5V	Power Supply
GND	GND	Ground
A0 (Analog Output)	A0	Reads sound intensity
D0 (Digital Output)	D2	Detects sound based on threshold

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Shipping & Delivery

Delivery & Return FAQs – RoboXCraft

1. What is the delivery time for orders?

We aim to deliver your orders within 3-4 business days across India. Delivery times may vary depending on your location.

2. How can I track my order?

Once your order is shipped, we’ll send you an email/SMS with the tracking number. You can track your shipment on our Order Tracking Page.

3. Do you offer international shipping?

Currently, we offer delivery within India only. We are working towards expanding to international markets soon!

4. What if I receive a damaged or incorrect product?

If you receive a damaged or incorrect product, please contact us within 7 days of receiving the order. We’ll initiate a return or exchange based on the situation.

5. What is your return policy?

We offer a 7-day return policy for all products. If you’re not satisfied with your purchase, you can return it within 7 days from the delivery date. The product should be unused and in its original packaging.

6. Who pays for the return shipping?

In the case of returns due to damage or wrong products, we will cover the return shipping cost. For other reasons, return shipping will be the customer’s responsibility.

7. Can I cancel my order after placing it?

You can cancel your order within 24 hours of placing it. After that, if the order has already been shipped, we won’t be able to process the cancellation.