The Arduino Mega interfaces with a microphone sound sensor module to detect sound levels and frequencies, ideal for audio monitoring, sound-activated systems, and noise measurement applications in ...

An Arduino Uno microphone sound sensor module detects sound levels using a built-in microphone. It converts sound vibrations into electrical signals, enabling sound-activated projects and audio level ...

I have already made some devices using SeeedStudio’s Seeeduino Nano microcontroller boards and Grove Sensors. In this post I am going to show you how to make a simple sound activated electronic switch ...

Dog Barking Security Alarm using Arduino, PIR Sensor and Dog Barking Sound Module This blog provides a step-by-step guide on creating a practical and cost-effective dog barking security alarm system ...

A sound sensor module and a soil moisture sensor are also part of the kit, enhancing its capability for various applications. The kit features a 1-channel relay board without an optocoupler, operating ...

They’re using a cheap sound sensor module and an Arduino to catch instantaneous photographs, with students caught in the act of popping balloons.