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Parallax Sound Impact Sensor

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Product details

Management number 234971100 Release Date 2026/07/02 List Price $5.75 Model Number 234971100
Category
  • Single bit output
  • Detection range: 3 meters
  • Power requirements: 5 VDC
  • Compatible with all Parallax microcontrollers

The Parallax Sound Impact Sensor detects sound from up to 3 meters away, lending noise-activation possibilities to your project. This sensor also includes an on-board potentiometer for easy adjustment of the range of detection for the sensor. This sensor is compatible with all Parallax microcontrollers. The sample code for both the BASIC Stamp 2 and the Propeller chip can be found in useful link tab.

Features:

  • Detection range up to 3 meters away
  • On-board potentiometer provides an adjustable range of detection
  • Single bit output
  • 3-pin SIP header ready for breadboard or through-hole projects
  • Built-in series resistor for compatibility with the Propeller microcontroller and other 3.3V devices

Application ideas:

  • Noise activated alarm systems
  • Holiday animated props
  • Monitoring systems

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