DFRobot (SEN0487) MEMS Microphone Module, Fermion, Arduino Board

Product Information Silicon Manufacturer: - Accessory Type: MEMS Microphone Module Core Architecture: - Core Sub-Architecture: - Silicon Core Number: - Silicon Family Name: - Kit Contents: Board Product Range: - Product Overview SEN0487 is a Fermion MEMS microphone module S15OT421(Breakout). This tiny MEMS microphone has an amplifier gain of 66. When there is no sound detected, it outputs voltage around 0.66xVCC. 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. Analog signal type 3.3V/5V power supply Directivity is all-round Sensitivity of -42dB 59dBA S/N ratio Frequency range of 100Hz to 8kHz Dimension of 18x12.5mm/ 0.71x0.49”