Dark Light

KY 037 KY-037 LM393 High Sensitivity Microphone Sensor Detection Red Mic Module for Arduino In Pakistan

KY037 LM393 Sound Detection Sensor Module for Arduino detects whether the sound has exceeded a threshold value. The sound is detected via microphone and fed into a KY 037 LM393 op-amp. The sound level setpoint is adjusted via an onboard potentiometer. When the sound level exceeds the setpoint, an LED on the module is illuminated and the output is sent low.

Compare

120

Specification of KY-037 LM393 High Sensitivity Microphone Sensor Detection Red Mic Module for Arduino:

  • Model: KY-037
  • Product Name: LM393 High Sensitivity Microphone Sensor Detection Red 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-037 LM393 High Sensitivity Microphone Sensor Detection Red Mic Module for Arduino In Pakistan
SKU: D184,B100 Category:

Reviews

There are no reviews yet

Add a review
You must be logged in to post a review Log In

SHOPPING CART

close
error: Content is protected !!
X