EC Buying
0 ratings
3Pcs MAX9814 Microphone Amplifier Module Electret Microphone Amplifier Module MIC Microphone Sound Amplification Microphone Head Sensor Auto Gain Control Release Ratio Low THD for Arduino
genuine image
3Pcs MAX9814 Microphone Amplifier Module Electret Microphone Amplifier Module MIC Microphone Sound Amplification Microphone Head Sensor Auto Gain Control Release Ratio Low THD for Arduino
Experience exceptional sound amplification capabilities with the MAX9814 microphone amplifier module, featuring Auto Gain Control, low THD, and programmable settings for MIC microphone sound amplification.
3Pcs MAX9814 Microphone Amplifier Module Electret Microphone Amplifier Module MIC Microphone Sound Amplification Microphone Head Sensor Auto Gain Control Release Ratio Low THD for Arduino
Item #: 94235471

3Pcs MAX9814 Microphone Amplifier Module Electret Microphone Amplifier Module MIC Microphone Sound Amplification Microphone Head Sensor Auto Gain

Item #: 94235471

€ 16

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Thursday, August 27
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Experience exceptional sound amplification capabilities with the MAX9814 microphone amplifier module, featuring Auto Gain Control, low THD, and programmable settings for MIC microphone sound amplification.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Auto Gain Control
Automatically adjusts amplification levels, ensuring optimal sound capture in varying environments, thus enhancing user experience and audio clarity.
Low Total Harmonic Distortion
Delivers cleaner sound with minimal distortion, ensuring high-quality audio output, ideal for professional and hobbyist audio projects using Arduino.
Versatile Compatibility
Designed for easy integration with Arduino projects, making it an excellent choice for developers seeking reliable sound amplification solutions.

Product Details

Shop 3Pcs MAX9814 Microphone Amplifier Module Electret Microphone Amplifier Module MIC Microphone Sound Amplification Microphone Head Sensor Auto Gain Control Release Ratio Low THD for Arduino online at a best price in San Marino. B0D3CXWBBT
Package Dimensions6.85 x 4.65 x 0.43 inches (17.4 x 11.8 x 1.1 cm)
Item Weight0.6 ounces (17.01 grams)
Date First AvailableMay 6, 2024
ManufacturerEC Buying

Who Should Buy?

Suitable For
  • Arduino Enthusiasts

    Great for hobbyists working on audio projects with Arduino, enabling sound sensitivity and amplification.

  • DIY Sound Projects

    Ideal for individuals designing unique sound sensors or amplifiers for personal or educational projects.

  • Audio Developers

    Useful for developers creating audio applications needing excellent sound clarity and automatic gain control features.

Not Suitable For
  • Professional Studio Use

    Not suitable for professional recording environments requiring high-fidelity and specialized audio equipment.

Product Description

3Pcs MAX9814 Microphone Amplifier Module Electret Microphone Amplifier Module MIC Microphone Sound Amplification Microphone Head Sensor Auto Gain Control Release Ratio Low THD for Arduino

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the MAX9814 Microphone Amplifier Module?

    Answer: The MAX9814 Microphone Amplifier Module is an advanced circuit designed for amplifying audio signals from electret microphones. It features automatic gain control (AGC) for optimal sound levels, aiding in clear audio capture without distortion. This module is particularly beneficial in applications requiring consistent audio quality, such as recording projects, DIY electronics, and voice recognition systems.
  • Question: How does the automatic gain control work on the MAX9814?

    Answer: The automatic gain control (AGC) feature in the MAX9814 adjusts the audio signal's amplification level based on the incoming sound intensity. When the sound is loud, the gain decreases, preventing distortion, and when the sound is soft, the gain increases for better clarity. This makes it ideal for scenarios involving varying sound levels, such as singing, public speaking, or interactive installations where user voice recognition is crucial.
  • Question: Can I use the MAX9814 with various types of microphones?

    Answer: Yes, the MAX9814 is designed to work specifically with electret microphones, which are widely used due to their sensitivity and compactness. However, this module is versatile enough to be compatible with a range of electret microphones. This flexibility allows users to integrate it into numerous projects, whether they're building a homemade audio recorder, a sound sensor for smart devices, or enhancing existing audio equipment.
  • Question: What are common applications for the MAX9814 Microphone Amplifier Module?

    Answer: The MAX9814 Microphone Amplifier Module is widely used in various applications, including DIY audio projects, sound recording devices, IoT devices that require sound detection, and even robotics for voice interaction. It’s especially useful in scenarios where consistent audio quality is important, such as in speech recognition, environmental monitoring, or music production. These applications benefit from the module's efficient sound amplification capabilities.
  • Question: Is there a recommended power supply for the MAX9814?

    Answer: The MAX9814 typically operates between 2.4V to 5.5V, making it suitable for a variety of power supplies, including battery sources and typical microcontroller setups. When powered appropriately, users can achieve optimal performance from the module, ensuring high-quality audio amplification. This wide voltage range allows flexibility in different projects, whether for handheld devices powered by batteries or stationary systems connected to a wall socket.
  • Question: How can I connect the MAX9814 to a microcontroller?

    Answer: Connecting the MAX9814 to a microcontroller is straightforward. First, connect the microphone to the input terminals on the module, ensuring a solid connection for quality sound pickup. Then, link the output pin of the MAX9814 to the analog input pin of your microcontroller. Finally, power the module from your microcontroller’s power supply. This setup allows your microcontroller to read audio levels, perfect for sound-triggered responses in projects.
  • Question: What is the sensitivity of the MAX9814 Microphone Amplifier Module?

    Answer: The MAX9814 exhibits high sensitivity, typically around 65 dB, allowing it to pick up soft sounds clearly while accommodating louder noises without distortion. This high sensitivity is particularly beneficial in applications such as voice recognition, where the amplifier needs to detect a wide range of sound pressure levels. It ensures high-quality audio capture across various environments, whether in quiet indoor settings or dynamic outdoor conditions.
  • Question: Can the MAX9814 be used for live audio applications?

    Answer: Absolutely! The MAX9814 is well-suited for live audio applications thanks to its real-time automatic gain control and low noise levels. Musicians, presenters, and performers can use this module in microphones for live performances, ensuring they maintain clear sound quality. Its adaptability in dynamic audio environments makes it ideal for professional audio setups, recording studios, and public speaking scenarios.
  • Question: What advantages does the MAX9814 offer over other microphone amplifier modules?

    Answer: The MAX9814 stands out due to its integrated automatic gain control, which allows for smooth audio level adjustments, reducing the need for manual intervention. Unlike simpler amplifier circuits that may distort or clip at high volumes, the MAX9814 manages audio quality across varying input levels. This is particularly beneficial for projects requiring reliance on audio consistency and quality, such as multimedia interactive projects or sound-sensitive installations.
  • Question: Where can I buy 3Pcs MAX9814 Microphone Amplifier Module in San Marino?

    Answer: You can purchase 3Pcs MAX9814 Microphone Amplifier Modules from Ubuy, which offers a reliable platform for electronics and components. Their extensive inventory ensures you can find the exact module you need. Ubuy provides a user-friendly shopping experience, making it easier to compare options and read customer reviews, helping you make informed purchasing decisions while enjoying prompt service.

EC Buying Microphone Elements Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Excellent sound quality
  • Automatic gain control
  • Easy to integrate
  • Compact design
  • Versatile applications

Cons

  • May require minor adjustments for optimal settings.

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

€ 16

Order now and get it around Thursday, August 27

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • 3Pcs MAX9814 module offers exceptional sound amplification.
  • Features Auto Gain Control for consistent sound amplification.
  • Three customizable gain settings (40dB, 50dB, 60dB) for flexibility.
  • Wide power supply range (2.7V to 5.5V) for versatility.
  • Low THD (0.04%) ensures high-quality sound amplification.
  • Energy-efficient design with low power shutdown mode for reliability.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.