Description
Sound sensor module with analog and digital output. It works with supply voltage from 3.3 V to 5.3 V. It allows you to detect the volume or the identification of characteristic sounds from the environment, for example clapping hands.
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The product is compatible with Arduino The manufacturer has prepared a user guide along withan exemplary program for Arduino and STM32. |
Specification
- Supply voltage: from 3.3 V to 5.3 V
- Analog and digital output signal
- Two mounting holes with a diameter of 3 mm located at a distance of 14.86 mm
- The kit includes a cable with ferrules female
- The module sizes: 34,42 x 18,67 mm
With the included cable, the user can easily connect the device.
Inputs
The device has a 4-pin connector. The output signal can follow, for example, to an analogmodule Arduino.
| Pin | Description |
|---|---|
| VCC | Supply voltage: from 3.3 V to 5.3 V. |
| GND | The ground of the system. |
| AOUT | Analog output signal. |
| DOUT | The digital output signal, the sensitivity is adjusted using the integrated potentiometer. |
Useful links |
