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Description
High sensitivity sound detection module with 2 outputs.
AO - analog output, real-time output voltage signal of the microphone.
DO - the digital output depends on the sound intensity and the threshold that has been set.
Specifications
- voltage: 3.3 to 5 VDC
- outputs: one analogue + one digital output
- fixation: 1 mounting screw hole 3 mm
- 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°F to 185°F (-40 to +85°C)
- dimensions: 1.74" x 0.59" x 0.39" (44 x 15 x 10 mm)
- weight: 0.14 oz. (4 g)