Sound detection sensor module

Item number 10249 Share Write a review
Sound detection sensor module


This module acts as a switch with sound as input. When a sound is detected above the set sensitivity, this module briefly signals. This module can be used as a blow sensor or a trigger when too much noise is made. Properties:
  • Voltage: 4V - 6V
  • Adjustable sensitivity
  • Output: Digital
  • Output LED (on when output = 1)
  • Comparator chip: LM393
  • VCC: 4V - 6V
  • GND: GND
  • DO: digital output (0 and 1)


Brand information
Brand Opencircuit house brand
Size info
Length32 mm
Width17 mm
Height8 mm
Weight12 g
€ 2,95€ 2,45 Excl. VAT (NL)
Ordered before 23:59, shipped today. ... pieces in stock
Show volume discounts Shipped from € 3,50 (NL) 30 days cooling-off Excellent service
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Customer questions

Q Belgium Jeroen KoningI am looking for a sound sensor to control a vibrating motor via an I/O output. The sensors I find here have digital outputs. I need a simple I/O. I hope to find a circuit that is as simple as possible. It must be robust. With this I want to provide a helmet so that a deaf person can feel when a sound is made. 4 motors, 4 sensors and a power source would be ideal. Can someone help with that? Answer this question

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