Ky 037 Sound Sensor Module For Microphones 5 Pieces With Adjustable Threshold Sensitivity

Ky 037 Sound Sensor Module For Microphones 5 Pieces With Adjustable Threshold Sensitivity Description

Wide compatibility and easy integration: The Ky-037 Sound Sensor can be installed on various small equipment such as microphones and robots, expanding its usability.
Low noise and reliable capture: With its small footprint and low output noise, the Ky-037 provides clear sound sensing. It operates at a fixed gain of 20dB and supports a 5V power supply.
Threshold sensitivity adjustment: The built in potentiometer lets you set the threshold. When the sound crosses the threshold, the module outputs a high signal; otherwise it outputs a low signal.
Compact and visible design: The Sound Sensor Module measures 40x15mm and is built with electronic components. Its red color adds visibility to any setup.
Practical uses: Use as a voice-activated indicator or alarm, as a trigger in a robot to respond to loud sounds, or for simple ambient sound monitoring in compact devices.