Product Overview
This Electret Capacitive Microphone (ECM) is a compact, high-sensitivity audio transducer designed for reliable sound detection and signal conversion. Encased in a 9×7mm metal housing with a standard DIP two-pin configuration, it is optimized for easy PCB integration and prototyping.
Specifications:
- Type: Electret Condenser (capacitive)
- Package: DIP, 9×7mm
- Sensitivity: −52 dB (±3 dB)
- Directionality: Omnidirectional
- Operating voltage: Typically 1.5–10V DC
- Low power consumption
- Stable frequency response
Applications:
- Voice acquisition and processing systems
- Speech recognition modules
- Audio input for microcontroller projects (Arduino, Raspberry Pi, ESP32, etc.)
- Embedded systems and portable devices
- Sound and noise detection in IoT and robotics
Include: 1 Electret Capacitive Microphone
