---
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: "€ 0.54"
currency: EUR
in_stock: false
reviews_count: 6
url: https://www.desertcart.ie/products/45728693-arduino-audio-sensor-arduino-frequency-detector-module-attachable-to-arduino
store_origin: IE
region: Ireland
---

# 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:** € 0.54
**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?** € 0.54 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/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

Buy RobotDyn - 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: Computers & Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Excelent product - Works perfectly
Review: Used attached to Arduino with success. Wired VCC to ... - 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073S39CG4 |
| Date First Available | December 16, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.16 ounces |
| Manufacturer | Zhuhai RobotDyn Technology Co.,Ltd (China) |
| Product Dimensions | 3.15 x 1.57 x 0.39 inches |

## Product Details

- **Brand:** RobotDyn
- **Compatible Devices:** Amplifier
- **Item Weight:** 4.54 g
- **Item dimensions L x W x H:** 3.15 x 1.57 x 0.39 inches
- **Number of Ports:** 1

## 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

### ⭐⭐⭐⭐⭐ Excelent product
*by Y***K on June 22, 2018*

Works perfectly

### ⭐⭐⭐⭐ Used attached to Arduino with success. Wired VCC to ...
*by M***E on November 15, 2017*

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.

### ⭐⭐⭐⭐⭐ Five Stars
*by C***J on December 2, 2017*

Works as advertised.

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

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-09*