LM393 sound sensor - Arduino

LM393 sound sensor - Arduino

Read user reviews
5901414653828 5901414653828
In stock
zł3.80
Tax included Shipping excluded *

LM393 Arduino sound sensor module detects if the sound has exceeded the threshold value. The sound is detected by the microphone and fed to the LM393 operational amplifier.

The sound level setpoint is adjusted using the built-in potentiometer. When the sound level exceeds the set point, the LED on the module is illuminated and the output is sent low.

Specification:

  • Operating voltage: 3.3-5V DC.
  • IC integrated circuit: LM393
  • Indication of the signal output.
  • The output is digital.
  • Single-channel signal output.
  • With hole for fixing screw, convenient assembly.
  • Low output level and light signal when there is sound.

Country of origin
China
5901414653828 5901414653828
Product Description

LM393 Arduino sound sensor module detects if the sound has exceeded the threshold value. The sound is detected by the microphone and fed to the LM393 operational amplifier.

The sound level setpoint is adjusted using the built-in potentiometer. When the sound level exceeds the set point, the LED on the module is illuminated and the output is sent low.

Specification:

  • Operating voltage: 3.3-5V DC.
  • IC integrated circuit: LM393
  • Indication of the signal output.
  • The output is digital.
  • Single-channel signal output.
  • With hole for fixing screw, convenient assembly.
  • Low output level and light signal when there is sound.
Product Details
Country of origin
China
5901414653828 5901414653828

Comments (0)

Customers who bought this product also bought:

Why you should be our customer

We use our products by ourselves and are really glad to share our knowledge. If you have any questions, please contact us.

14 days for free return without any conditions.
Fast delivery in whole EU.
Secure payments thanks to SSL encryption.
Any questions? Just call We speak in Polish / English.
search-icon