MECCANIXITY 3Pcs Microphone Sound Sensor KY-037 Voice Detection Module

Key features

• 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: 3 x Voice Sound Detection Sensor; 12 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.
• 1. Connect the sound detection sensor to your microcontroller correctly, confirming the connections are correct, including the power and signal pins. 2. Provide the appropriate voltage to power the sensor. 3. Write the code suitable for sound detection. 4. Test and calibrate the accuracy.
• Please select the specific microphone voice sound sensor model according to your needs. The color of the included wire is random and subject to the actual product

Free shipping included. 30-day hassle-free returns.