Sound Sensor

WaveshareSKU: WAV-9534
(1 Reviews)
Price:
Sale price £4.20
incl. VAT
excl. VAT
Stock:
Only 11 units left
Quantity:

Awesome Extras

(5 Reviews)
The Pi Hut4-pin Sensor Cable
Sale price £1 incl. VAT excl. VAT
(97 Reviews)
The Pi Hut120-Piece Ultimate Jumper Bumper Pack (Dupont Wire)
Sale price £6 incl. VAT excl. VAT
(30 Reviews)
The Pi HutFull-Size Breadboard - Transparent
Sale price £5 incl. VAT excl. VAT

Did you hear that? No? Well, your project did, because it had one of these cool little sound sensors fitted!

Sound sensors are handy for detecting noise or other sounds near your project - great for monitoring projects, alarm projects and more.

This sensor from Waveshare features both analogue and digital outputs for use with your microcontrollers input pins. The accuracy is adjustable for tweaking the setup for your specific project, and the onboard signal output indicator LED is useful for debugging.

Note: This sensor does not come with a cable

Features

  • Onboard audio power amplifier LM386
  • Audio signal gain up to 200
  • Adjustable accuracy
  • Signal output indicator
  • Pre-soldered male pins for connecting to your microcontroller with jumper wires
  • M2 Mount holes
  • Dimensions: 34.42mm x 18.67mm

Resources

How to Use

In the case of working with an MCU:

  • VCC ↔ 3.3V ~ 5.3V
  • GND ↔ power supply ground
  • AOUT ↔ MCU.IO (analogue output)
  • DOUT ↔ MCU.IO (digital output)

Package Contents

  • 1x Sound Sensor Module

Specifications

  • Mic sensitivity: 52dB
  • Frequency range: 50Hz ~ 20KHz
  • Power: 3.3V ~ 5.3V
  • Mounting holes size: 2.0mm

Payment & Accreditations

Payment methods
Amazon American Express Maestro Mastercard PayPal Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Accreditations