Description
The sound module, which is frequently used to measure the strength of ambient sound, is the component that is most sensitive to it. The OUT will output a high level when the module's ambient sound intensity is below a predetermined threshold, and a low level when the ambient sound intensity exceeds the predetermined threshold; Small digital output board OUT can be connected directly to the microcontroller and used to monitor high and low levels and, consequently, detect the surrounding sound.
Features:
- It can detect the intensity of sound
- Its working voltage is 3.3V to 5V
- It has three Pin Out VCC and GND
- This module has two SMD LED
| Specifications | |
|---|---|
| Pins | 3 |
| Type | Sound Detection Module |
| Operating Voltage | 3.3-5V |
| Dimensions | Board Dimension: 31x17x6mm |