MECCANIXITY 4 Pcs Microphone Sound Sensor KY-037 Voice Detection Module Voice Sound Detection Sensor Module with Jumper Wire for Voice-Activated Switch

This high-sensitivity microphone sensor module is suitable for voice recognition systems and can capture and transmit sound signals. It can be used for voice-controlled switch applications such as voice-controlled lights and voice-controlled electronic devices. In addition, in environmental monitoring, it can be used to detect noise levels or sound frequencies.
The Microphone Sound Sensor, we provide here, is in size of: Working Voltage: DC 3.3-5.5 V Output Form: Digital and Analog Output Model: KY-037 Number of Pins:4 Pin Length: 7 mm / 0.28inch Jumper Wire Length: 116 mm / 4.57inch Jumper Wire Pin Length: 5.5 mm / 0.22inch In the package of: 4 x Voice Sound Detection Sensor; 16 x Male to Female Jumper Wire
High sensitivity: The sound sensor module has high sensitivity and can accurately capture sound signals in the environment. Easy interface: Simple connection to various microcontrollers or electronic devices for easy integration and use. Stability: Provides stable performance and reliable sound detection function.