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
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
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
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
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
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
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
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
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
商品＃: 94235471

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

商品＃: 94235471

TWD 602

Price Details

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

*All items will import from 美國

0 ratings 撰寫評論

50+ bought

有存貨
美國 從USA商店匯入
立即訂購並活動它 週四, 八月 20
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保固：
沒有
選擇一個計劃
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

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.

產品詳情

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 Taiwan. B0D3CXWBBT
  • Automatic Gain Control (AGC) for MAX9814 microphone amplifier module ensures consistent sound amplification, while the 3 gain settings (40dB, 50dB, 60dB) allow for flexible customization to suit different MIC microphone sound amplifier needs
  • The programmable action time and release time ratio of this Electret Microphone Amplifier Module provide precise control over the MIC head sensor, offering enhanced performance for Arduino projects
  • With a wide power supply voltage range of 2.7V to 5.5V, the MAX9814 microphone amplifier module is suitable for various power sources, and its low THD of 0.04% (typical value) ensures sound amplification for Arduino
  • The low power shutdown mode and built-in 2V low noise microphone bias make this MIC microphone sound amplification module energy-efficient and reliable, ideal for long-term use in Arduino applications
  • 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, making it a versatile choice for Arduino enthusiasts
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.

產品描述

有疑問？ 和我們聊天

客戶問題與解答

  • 問題: 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.
  • 問題: 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.
  • 問題: 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.
  • 問題: 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.
  • 問題: 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.
  • 問題: 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.
  • 問題: 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.
  • 問題: 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.
  • 問題: 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.
  • 問題: Where can I buy 3Pcs MAX9814 Microphone Amplifier Module in Taiwan?

    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

未找到編輯評論

Customer Reviews & Ratings

26 客戶評價
  • 5 星
    86%
  • 4 星
    6%
  • 3 星
    0%
  • 2 星
    0%
  • 1 星
    8%

評論這個產品

和其他客戶分享您的想法

優點

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

缺點

  • 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
安全結帳 Global Delivery Easy Returns Genuine Products

Product Price History

重要資訊

  • 限制：對於國際運輸的產品，請注意任何製造商保修可能無效；製造商服務選項可能不可用；產品手冊、說明和安全警告可能不是目的地國家的語言；產品（及隨附材料）的設計可能不符合目的地國家的標準、規範和標籤要求；並且產品可能不符合目的地國家的電壓和其他電氣標準（如果適用，需要使用適配器或轉換器）。收件人有責任確保產品可以合法進口到目的地國家。當從Ubuy或其關聯公司訂購時，收件人是記錄在案的進口人，並且必須遵守目的地國家的所有法律和法規。
  • 由於Ubuy是一個全球搜索引擎，因此並非Ubuy上列出的所有產品都在出售。產品受出口/貿易法規的約束。

TWD 602

立即訂購並活動它 週四, 八月 20

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

特色和優勢

  • 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.