Microphone Sound Sensor with Potentiometer (Arduino-Compatible)
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.
*This offer cannot be combined with any other offer and is limited to products that can ship within the continental United States from a carrier of Jameco's choosing by June 30, 2023. Orders must be valued at $150, before tax and shipping, to receive Free Ground Shipping. Any backorders that are shipped separately may incur shipping charges.