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Sound Detection Sensor Module 3 Pin Digital Output

السعر الأصلي هو: 45.00 EGP.السعر الحالي هو: 38.00 EGP.

Sound Detection Sensor Module 3 Pin Digital Output

  1. Product: Sound Detection Sensor Module
  2. Operating voltage 3.3V-5V
  3. Signal output indication
  4. Single channel signal output
  5. Light weight

 

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⚠️ Requested quantity is confirmed after preparing the order

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⚠️ يتم تأكيد توفر الكمية المطلوبة بعد مراجعة وتجهيز الطلب

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Sound Detection Sensor Module 3 Pin Digital Output

A sound sensor is defined as a module that detects sound waves through their intensity and converts it to electrical signals.

The sound detection sensor module for Arduino detects whether the sound has exceeded a threshold value. Sound is detected via microphone and fed into an LM393 op-amp. The sound level set point is adjusted via an onboard potentiometer. When the sound level exceeds the set point, an LED on the module is illuminated and the output is sent low.


Specifications: 

  1. Operating voltage 3.3V-5V
  2. Outputs digital switching output (high and low levels 0 and 1
  3. Operating current (Vcc=5V): 4-8mA
  4. Microphone sensitivity (1Khz): 52-48dB
  5. Microphone Impedance: 2.2KΩ
  6. Microphone Frequency: 16-20Khz
  7. Microphone S/N ratio: 54dB
  8. Signal output indication
  9. Single channel signal output
  10. Outputs low level and the signal light when there is sound

Packages Includes: 

1 x Sound Detection Sensor Module


Specification: 

Operating Voltage (VDC):3.3 to 5
Operating Current (mA):4-8mA (Vcc=5V)
Microphone sensitivity52-48dB (1Khz)
Microphone Impedance2.2KΩ
Microphone Frequency16-20Khz
S/N Ratio (dB)Microphone: 54dB
Shipping Weight0.003 kg
Shipping Dimensions4 × 3 × 2 cm

14 Days Warranty

This item is covered with a standard warranty of 14 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Micro Ohm customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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