DC 5V–12V Electret Condenser Microphone Amplifier Board
DC 5V–12V Electret Condenser Microphone Amplifier Board
Compact Microphone Amplifier Board for Your DIY Audio Projects
The DC 5V–12V Micro Electret Condenser Microphone Amplifier Board is a versatile, miniature amplifier module designed for makers, hobbyists, and electronics enthusiasts. Whether you're building a custom audio pickup, integrating voice sensing into a microcontroller project, or upgrading a computer audio setup, this tiny yet powerful board delivers clean, amplified audio signal with minimal fuss.
Powered by a wide supply voltage range of DC 5V to 12V, it's compatible with common USB power sources, Arduino boards, Raspberry Pi, and other development platforms. The built-in electret condenser MIC element picks up sound efficiently while the onboard amplifier circuit boosts the signal for reliable downstream processing.
Made in Mainland China.
Key Features
- Wide Voltage Range: Operates on DC 5V to 12V — compatible with USB, Arduino, and bench power supplies
- Electret Condenser MIC: High-sensitivity pickup for crisp, clear audio capture
- Compact & Lightweight: Micro form factor fits easily into tight enclosures or breadboard builds
- Low Dissipation Power: Only 1.5W power consumption — energy-efficient for continuous use
- Wide Operating Temperature: Rated from –40°C to +85°C for stable performance across environments
- No High-Concern Chemicals: Safe materials with no hazardous substances
- Condition: Brand new
Specifications
| Supply Voltage | DC 5V – 12V |
| Dissipation Power | 1.5W |
| Operating Temperature | –40°C to +85°C |
| MIC Type | Electret Condenser |
| Application | Computer, DIY Electronics, Microcontroller Projects |
| Origin | Mainland China |
Who Is This For?
This amplifier board is ideal for:
- Arduino & Raspberry Pi audio input projects
- DIY voice control and sound detection circuits
- Computer audio enhancement builds
- Electronics students and hobbyists
- Makers needing a compact, reliable MIC pre-amp module
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Frequently Asked Questions
Q: What voltage is required to power this microphone amplifier board?
A: The board supports a wide input range of DC 5V to 12V, making it compatible with standard USB power supplies, Arduino boards, Raspberry Pi, and most bench power supplies commonly used in DIY electronics projects.
Q: Can this amplifier board be used with an Arduino or Raspberry Pi?
A: Yes! The DC 5V–12V supply range makes it perfectly suited for use with Arduino (5V) and Raspberry Pi (5V) platforms. Simply connect power and ground, and the onboard electret condenser MIC will capture audio that can be fed directly into an analog or digital input pin.
Q: What is the operating temperature range for this board?
A: This amplifier board is rated to operate reliably from –40°C to +85°C, making it suitable for use in a variety of environmental conditions, from cold workshops to warm electronic enclosures.
Q: Is this board suitable for beginners in electronics?
A: Absolutely. Its compact design, standard voltage requirements, and simple connection points make it accessible for electronics students, hobbyists, and makers at all skill levels who want to add audio capture capability to their builds.