Seeed Studio Grove Sound Sensor

About Seeed Studio Grove Sound Sensor

• Operating voltage range: 3.3V – 5V
• Operating current: 4 to 5 mA (at Vcc= 5 V)
• Voltage gain: 26 dB (at V=6 V, f=1 kHz)
• Microphone sensitivity: 52 to 48 dB (at f=1 kHz)
• Microphone impedance: 2.2 kΩ
• Microphone frequency: 16 to 20 kHz
• Microphone S/N Ratio: 54 dB
• Inbuilt potentiometer
• Grove compatible interface
• Minimum external parts