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Microphone Sound Sensor

200.00 160.00

A microphone is an acoustic to electric transducer or sensor that detects sound signals and converts them into an electrical signal. This guide shows how to use the microphone sound sensor with the Arduino. The microphone sound sensor, as the name says, detects sound.

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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.
SENSOR MODULE PIN ARDUINO CONNECTION
Ao——————-Any Analog pin of Arduino
Do——————-Any digital pin of Arduino
GND—————-Ground of Arduino Board
Vcc——————5V DC
SPECIFICATIONS:-
1. Voltage……………..3.3-5 VDC
2. Outputs……………..one analogue + one digital output
3. Fixation…………….1 x mounting screw hole (3 mm)
4. 2 indicator LEDs……..1 power indicator + 1 comparator output indicator
5. Frequency response……50 Hz – 20 KHz
6. Impedance—–2.2 kΩ
7. Sensitivity–48-66 dB
8. Operating temperature..-40 °C to +85 °C
9. Dimensions–44 x 15 x 10 mm
10. Weight—-4 g.

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