Features :
- Uses LM393 condenser microphone
- Signal output Indication
- Single channel signal output
- The output effective signal is low level.
- Can detect the intensity of the sound environment
- With the retaining bolt hole, convenient installation.
Package Includes :
1 x Sound Detection Module Sensor
Holder for Ultrasonic HC-SR04 Sensor Module
Amped Heart Beat Pulse Sensor
Digital Servo Motor & ESC Tester
3 Wire Voltmeter 0.36 Inch 4.5V-30V DC Digital Voltmeter Module Board
L298N Based Dual DC Motor Driver Module with PWM Control 







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