MICROPHONE SOUND SENSOR MODULE

Description

This high sensitivity sound detection module detects sounds between 48 and 66 dB and has an analog as well as a digital output.
The AO or analog output creates a real-time output voltage signal of the microphone, whereas the DO or digital output depends on the sound intensity and the threshold that has been set.

This product is a replacement of: VMA309

Features

• Dual Output Options: This microphone sound sensor offers both analog and digital outputs, providing flexibility in processing sound data for various applications.
• High Sensitivity: This sound detector boasts impressive sensitivity and can accurately measure sounds ranging from 48 to 66 dB, ensuring detailed sound recordings.
• Versatile applications: This module is versatile and suitable for various applications, from automation, home automation and robotics to environmental and industrial monitoring.
• STEM project: Develop and improve your STEM skills and acquire the knowledge, skills and experience needed to face the technological challenges of the future with this educational kit. This educational kit will trigger a number of processes such as problem-solving, investigative and creative thinking.
• Made in Belgium: Whadda is a unique brand from Belgium’s Velleman Group that offers DIY projects for hobbyists or makers who want to immerse themselves in electronics, programming and mechanics.

Specifications

• Product basic info:
  • Instruction manual languages: English
  • Primary colours: White
  • Depth unit: 3.8 cm
  • Height unit: 15.5 cm
  • Width unit: 7.8 cm
  • Weight unit: 24 g
• Technical data:
  • Specifications kits & modules: <ul> <li>voltage: 3.3 to 5 VDC</li> <li>outputs: one analogue + one digital output</li> <li>fixation: 1 mounting screw hole 3 mm / 1.3”</li> <li>2 indicator LEDs: 1 power indicator + 1 comparator output indicator</li> <li>frequency response: 50 Hz – 20 KHz</li> <li>impedance: 2.2 K Ohm</li> <li>sensitivity: 48 – 66 dB</li> <li>operating temperature: -40 to +85C / -40 to 185 F</li> </ul>
• Operational properties:
  • Coding skill level: none
  • Electronics skill level: none
  • Mechanics skill level: none
  • Soldering skill level: none