MICROPHONE SOUND SENSOR MODULE

Description

This high sensitivity sound detection module detects sounds between 48 and 66 dB and has an analog as well as a digital output.
The AO or analog output creates a real-time output voltage signal of the microphone, whereas the DO or digital output depends on the sound intensity and the threshold that has been set.

This product is a replacement of: VMA309

Specifications

• voltage: 3.3 to 5 VDC
• outputs: one analogue + one digital output
• fixation: 1 mounting screw hole 3 mm / 1.3″
• 2 indicator LEDs: 1 power indicator + 1 comparator output indicator
• frequency response: 50 Hz – 20 KHz
• impedance: 2.2 K Ohm
• sensitivity: 48 – 66 dB
• operating temperature: -40 to +85°C / -40 to 185° F
• dimensions: 44 x 15 x 10 mm / 1.73 x 0.59 x 0.39″
• weight: 4 g / 0.14 oz