DIYables Analog Sound Sensor Sound Detector for Arduino, ESP32, ESP8266, Raspberry Pi
WHERE TO BUY
| Shop now at Amazon.com |
DESCRIPTION
SPECIFICATION
- Used to detect the intensity of the ambient sound.
- Two Outputs: Analog and Digital signal (LOW / HIGH).
- The digital threshold is adjustable via a built-in potentiometer.
- Sound Sensor for Arduino, ESP32, ESP8266, Raspberry Pi, or any 5V or 3.3V microcontroller.
※ NOTE THAT:
If you are using the ESP32, you need to configure the ADC with 11 dB attenuation to set the voltage reference range to handle up to 3.3V.
