Description:
This tiny MEMS microphone has an amplifier gain of 66. When there is no sound detected, it outputs a voltage of around 1.5V. When speaking, you can easily get the acoustic waveform by ADC sampling. The module can be used on all kinds of 3.3V/5V main controllers.
Specifications:
- Signal Type: Analog signal power
- Supply: 3.3V/5V
- Directivity: All-round
- Sensitivity: -42dBS/N
- Ratio: 59dBA
- Frequency Range: 100Hz~8KHz
- Dimension: 18*12.5 mm/ 0.71*0.49”
Features:
- Provides an analog signal for easy integration with various systems.
- Captures sound from all directions.
- Detects even faint sounds.
- The high signal-to-noise ratio for clear audio.
- Accurately captures a broad range of audio frequencies.
- Small size for easy integration into space-constrained designs.
Useful link:
Fermion: MEMS Microphone Module
Package Included:
- 1 x Fermion: MEMS Microphone Module
- 1 x 2.54-3P Single Row Pin Header