The SEN0487 is a tiny microphone able to detect sound and generate the acoustic waveform by ADC sampling.
This tiny MEMS microphone has an amplifier gain of 66. When there is no sound detected, it outputs voltage around 0.66*VCC. 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.
SPECIFICATION
- Signal Type: Analog signal
- Power Supply: 3.3V/5V
- Directivity: All-round
- Sensitivity: -42dB
- S/N Ratio: 59dBA
- Frequency Range: 100Hz~8KHz
- Dimension: 18*12.5 mm/ 0.71*0.49”
SHIPPING LIST
- Fermion: MEMS Microphone Module ×1
- 2.54-3P Black Single Row Pin Header ×1
RESOURCES
WARNING
