The Electret Condenser Microphone (ECM) is a compact, high-sensitivity microphone widely used in audio applications such as voice recording, sound detection, and DIY electronics projects. Its built-in FET preamplifier delivers stable and clear output, making it ideal for integration into embedded systems, Arduino/Raspberry Pi projects, and consumer electronics.
Key Features:
High sensitivity and wide frequency response
Compact size for easy PCB or enclosure mounting
Built-in FET for pre-amplification
Operates on low voltage (1.5V – 10V typical)
Output impedance: typically < 2.2 kΩ
Omnidirectional pickup pattern for uniform sound capture
Applications:
Voice recording and recognition systems
Audio sensing modules and speech detection
DIY electronics, Arduino, and Raspberry Pi projects
Consumer electronics such as telephones, toys, and portable devices
Package contains
1x condensor mic
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