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- HiLetgo 2pcs MAX9814 Microphone Amplifier Sen...
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Nº de artículo:
111819811
HiLetgo 2pcs MAX9814 Microphone Amplifier Sensor Module AGC Amplifier Board Auto Gain Control VGA Low Noise Microphone Bias
86% of respondents would recommend this to a friend
Nº de artículo:
111819811
DOP 1135
Price Details
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*All items will import from Estados Unidos
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Experience superior sound quality with the MAX9814 Microphone AGC Amplifier – your ultimate solution for automatic gain control and low noise performance.
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What Stands Out
Auto Gain Control
This module features auto gain control, ensuring optimal sound levels in varying environments, effectively eliminating distortion and enhancing audio clarity for better performance in audio applications.
Low Noise Design
Engineered for low noise operation, this amplifier module minimizes unwanted interference, providing clean audio signals, making it ideal for projects requiring high fidelity audio without the background noise.
Versatile Applications
Perfect for a wide range of applications, including robotics and home automation, this microphone amplifier module is suitable for hobbyists and professionals alike, offering flexibility in audio projects.
Detalles de producto
Who Should Buy?
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Audio Projects
Ideal for hobbyists and engineers working on audio amplifying projects requiring low noise and automatic gain control.
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DIY Electronics
Great for makers and learners wanting to build custom microphone-based devices such as sound sensors or communication tools.
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Robotics
Beneficial for robotics applications where sound detection and amplification is crucial for interaction or navigation.
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High-End Audio
Not suitable for professional-grade audio systems needing top-tier sound quality and performance beyond basic amplification.
DESCRIPCIÓN DEL PRODUCTO
HiLetgo 2pcs MAX9814 Microphone Amplifier Sensor Module AGC Amplifier Board Auto Gain Control VGA Low Noise Microphone Bias
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Preguntas y respuestas de los clientes
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Pregunta:
What is the required supply voltage for the MAX9814 modules?
Respuesta: The required supply voltage is between 2.7V and 5.5V. -
Pregunta:
What is the significance of the selectable gain settings?
Respuesta: The selectable gain settings allow you to customize amplification levels to suit different recording environments. -
Pregunta:
How does the automatic gain control feature benefit audio recording?
Respuesta: The automatic gain control feature ensures consistent audio levels, preventing distortion from sudden loud sounds and improving overall sound quality.
HiLetgo Amplifiers Editorial Review
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Customer Reviews & Ratings
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ventajas
- High-quality sound amplification
- Automatic gain control feature
- Low noise operation
- Easy to integrate into projects
- Compact size for various applications
Contras
- May require basic soldering skills.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Información importante
- Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
- No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda a nivel mundial. Los productos están sujetos a las normas de exportación/comercio.
DOP 1135
Haz tu pedido ahora y recíbelo por ahí Monday, Septiembre 28
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
características y beneficios
- High-quality sound with a frequency response of 20Hz - 20KHz.
- Programmable attack and release ratio for customizable audio dynamics.
- Automatic gain control with selectable maximum gain of 40dB, 50dB, or 60dB.
- Low input-referred noise density of 30nV/ ensures crystal clear audio.
- Low total harmonic distortion (THD) of 0.04% for pristine sound fidelity.
- Includes two MAX9814 Microphone AGC Amplifier modules for versatile applications.
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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.