KY 038 KY-038 4pin Mini Voice Sound Detection Sensor Mic Module for Arduino In Pakistan

Specification of KY-038 LM393 High Sensitivity Microphone Sensor Detection Red Mic Module for Arduino:

• Model: KY-038
• Product Name: LM393 Mini Voice Sound Detection Sensor Mic Module
• Operating Voltage:3.3-5V DC
• With analog output
• There are threshold level output flip
• High sensitive microphones and high sensitivity.
• A power indicator light
• The comparator output is light
• Dimensions: 36.5 x 17 x 10 (LxWxH)mm.
• Weight: 4 gm.
• For sound detection module has two outputs:
• 1. AO, analog output, real-time output voltage signal of the microphone
• 2. DO, when the sound intensity reaches a certain threshold, the output high and low signal

Note: This sensor only recognizes the availability of sound cannot identify the size of the sound or the specific frequencies of sound.

Package Include:

• 1 x KY-038 LM393 4pin Mini Voice Sound Detection Sensor Mic Module for Arduino In Pakistan