Welcome to the Arduino Sound-Activated Projects repository! This repository contains Arduino sketches for creating interactive projects using sound sensors and relay modules. These projects are ...

Used to detect the intensity of the ambient sound. Output: digital signal (LOW / HIGH). The triggered threshold is adjustable via a built-in potentiometer. Sound Sensor for Arduino, ESP32, ESP8266, ...

This demo will show you how to use Sound Sensor, to indicate the intensity of sound, we need a LED Bar. We can use analogRead() to read the value of light sensor, this value will indicate the ...

サンワサプライは21日、はんだ付けなしでGroveシステムのセンサーを接続できるセンサーキットセット2種(「Raspberry Pi用センサーキット GrovePi+800-RPSET1」、「Arduino用センサーキット Grove 800-RPSET2」)を発売した。同社運営のWebショップ「サンワダイレクト」限定 ...

To capture an instant on film or sensor with a camera, you usually need a fast shutter. But alternately a flash can be triggered with the scene in the dark and the shutter wide open. It’s this latter ...