The keyestudio microphone sensor is typically used in detecting the loudness in ambient environment. The Arduino can collect its output signal by analog input interface.
The S pin is analog output, that is voltage signal real-time output of microphone. The sensor comes with a potentiometer, so that you can turn it to adjust the signal gain.
It also has a fixed hole so that you can mount the sensor on any other devices. You can use it to make some interactive works, such as a voice operated switch.
Specification
- Operating voltage: 3.3V-5V（DC）
- Operating current: <10mA
- Interface：3PIN
- Output signal: Analog
MOre information available at: KS0035 Microphone Sound Sensor with Potentiometer - Keyestudio Wiki
Arduino Modules
| Required Supply Voltage | 3.3V,5.0V |
|---|
Product Dimensions
| Length | 43.0 mm |
|---|---|
| Width | 16.0 mm |
| Height | 13.0 mm |
Packaged Dimensions
| Packaged Dimensions | 7.9cm(Length) x 5.9cm(Width) x 1.1cm(Height) |
|---|
