---
product_id: 45728693
title: "Arduino Audio Sensor, Arduino Frequency Detector Module Attachable to Arduino, Arduino Microphone Module- Sensor with Digital and Analog Output - for Arduino, STM32, Raspberry DIY Projects"
brand: "robotdyn"
price: "S$0"
currency: SGD
in_stock: false
reviews_count: 6
url: https://www.desertcart.sg/products/45728693-arduino-audio-sensor-arduino-frequency-detector-module-attachable-to-arduino
store_origin: SG
region: Singapore
---

# Arduino Audio Sensor, Arduino Frequency Detector Module Attachable to Arduino, Arduino Microphone Module- Sensor with Digital and Analog Output - for Arduino, STM32, Raspberry DIY Projects

**Brand:** robotdyn
**Price:** S$0
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Arduino Audio Sensor, Arduino Frequency Detector Module Attachable to Arduino, Arduino Microphone Module- Sensor with Digital and Analog Output - for Arduino, STM32, Raspberry DIY Projects by robotdyn
- **How much does it cost?** S$0 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/45728693-arduino-audio-sensor-arduino-frequency-detector-module-attachable-to-arduino)

## Best For

- robotdyn enthusiasts

## Why This Product

- Trusted robotdyn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Ports | 1 |
| Unit Count | 1.0 Count |
| Item Weight | 4.54 g |
| Package Quantity | 1 |
| Item Dimensions | 3.15 x 1.57 x 0.39 inches |

## Images

![Arduino Audio Sensor, Arduino Frequency Detector Module Attachable to Arduino, Arduino Microphone Module- Sensor with Digital and Analog Output - for Arduino, STM32, Raspberry DIY Projects - Image 1](https://m.media-amazon.com/images/I/71MAVyhNSCL.jpg)
![Arduino Audio Sensor, Arduino Frequency Detector Module Attachable to Arduino, Arduino Microphone Module- Sensor with Digital and Analog Output - for Arduino, STM32, Raspberry DIY Projects - Image 2](https://m.media-amazon.com/images/I/41V-23dAhWL.jpg)
![Arduino Audio Sensor, Arduino Frequency Detector Module Attachable to Arduino, Arduino Microphone Module- Sensor with Digital and Analog Output - for Arduino, STM32, Raspberry DIY Projects - Image 3](https://m.media-amazon.com/images/I/41IcthVoe-L.jpg)
![Arduino Audio Sensor, Arduino Frequency Detector Module Attachable to Arduino, Arduino Microphone Module- Sensor with Digital and Analog Output - for Arduino, STM32, Raspberry DIY Projects - Image 4](https://m.media-amazon.com/images/I/71mzjkYYsjL.jpg)
![Arduino Audio Sensor, Arduino Frequency Detector Module Attachable to Arduino, Arduino Microphone Module- Sensor with Digital and Analog Output - for Arduino, STM32, Raspberry DIY Projects - Image 5](https://m.media-amazon.com/images/I/41TWchKRjuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Excelent product
  

*by Y***K on Reviewed in the United States on June 22, 2018*

Works perfectly

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Used attached to Arduino with success. Wired VCC to ...
  

*by M***E on Reviewed in the United States on November 15, 2017*

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    Used attached to Arduino with success. Wired VCC to the Arduino uno 3.3v, Gnd to Gnd and the Analog pin to Arduino A0 pin. Used adafruit mic sketch to sample the pin and output to led matrix.  Change the sketch to use 420 as the max peak to peak, not 1024 as in the adafruit example. Did not test digital output.

### ⭐ 1.0 out of 5 stars







  
  
    Ordered shown item, received a different module
  

*by S***T on Reviewed in the United States on July 11, 2020*

Product image and description incorrect. Purchased item and received something else.

---

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**Shop now:** [https://www.desertcart.sg/products/45728693-arduino-audio-sensor-arduino-frequency-detector-module-attachable-to-arduino](https://www.desertcart.sg/products/45728693-arduino-audio-sensor-arduino-frequency-detector-module-attachable-to-arduino)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-03*