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Sound Sensors
The Grove-Sound Sensor is a simple microphone compatible with many microcontrollers and SBCs like Arduino and Raspberry Pi.
This is an active buzzer with a diameter of 13.4mm. Power it with a voltage between 3 and 16 VDC to make it buzz.
This well-designed electret microphone amplifier with AGC. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on
The Grove - Loudness Sensor is designed to detect the loudness of environmental sound. Based on amplifier LM2904 and a built-in microphone, it amplifies and filters the high frequency signal that received from the microphone, and outputs a positive envelo
This MEMS mic can just like 'classic' electret microphones, detect sound and convert it to voltage,
A Snap Circuit module for use with all Snap Circuit kits. It enables you to expand your circuit or to replace a lost part. Microphone
The Grove - Analog Microphone is a based on the high-performance SiSonic MEMS technology.