Content for Sound Sensor

Sound Sensor

The sound sensor is one type of module used to notice the sound. Generally, this module is used to detect the intensity of sound. The applications of this module mainly include switch, security, as well as monitoring. The accuracy of this sensor can be changed for the ease of usage.

Arduino ‘Knock Knock’ Door Access System

“Use ‘secret knocks’ to enter a room! I was watching Stranger Things Season 2, there was a scene where one of the characters in the show was using a secret knock on the door to let the other person in …

LoRa Based Smart City Air Quality Monitoring

“A solar-powered environmental monitoring system based on the Reyax LoRa module and Grandeur IoT Cloud platform for a smart city. Smart City & Air Quality The World Bank defines a smart city as one that is a technology-intensive city. This means …

Halloween Shield

“The night before a Halloween party I thought - wouldn’t it be cool to add a sound-responsive element to my costume? The Prelude Preparing for a student “Fancy Dress” party can be a real challenge. I always struggle with finding …

Arduino Sound meter

“In this video we make a sound level meter using an Ardiuino Una, a 1.3” OLED display and a microphone breakout board. Arduino Sound Level MeterIn this video we make a sound level meter using an Ardiuino Una, a …

Double clap LED Lamp

“Turn on an LED strip with 2 claps using a sound sensor Did you ever dream about turning lights on and off by clapping your hands? If so, this project is for you! This project uses a sound sensor to …

Workspace Environment Device

“This a device that will monitor the ambient sound and temperature of a workspace environment. Background: This project is designed to alert you whenever your workspace environment is not within adequate limits. We decided to make this project since we …

Raspberry Pi Pico: Sound activated RGB LED matrix

“A DIY RGB LED matrix which blinks in pattern with music or any sound. Overview This is a fun project to demonstrate programmable I/O hardware using PIO to control RGB LED (WS2812 Neopixels) movements activated by a connected sound …

Flame the Candle by Snapping Your Finger

“Hi guys, we will make an interesting project in this project. We will try to make a flame by snapping our finger.Let’s get started on the project. First, let’s create a prototype. I will use Arduino Nano …

Solar Scare Mosquito 2.0

“An open-source IoT platform to monitor and prevent epidemics such as Malaria, Dengue and the Zika Virus. This solar-powered device eliminates mosquito larvae in stagnant water bodies such as water tanks, swamps and micro-dams. The system allows mosquitoes to lay …

Otto DIY Humanoid Robot

“Otto bipedal robot now got arms to look similar to a “Human” and an LED matrix to express emotions. 3D print by yourself and then gather the parts to build by yourself. Otto is truly Opensource; it means the hardware …