LM393 Sound Sensor Module

This LM393 module works perfectly when you monitor sound.

• The microphone captures the audio waves and compares it using the LM393 comparator IC.
• The sensitivity of the digital output pin can be adjusted using the on-board potentiometer.
• The specifications of the LM393 sound sensor module are: Note: Product may be differ from the picture shown here.
• Operating Voltage: 3.3V to 5V Output: digital Comparator IC: LM393 Package Includes: 1 x LM393 Sound Sensor Module.