Content for Microphone

Music Rhythm LED Flash Light

“In this project, we will make a Music Rhythm LED Flash Light circuit using Microphone and BC547 on breadboard and PCB where the led strip lights will blink with the music rhythm. The microphone will sense the music rhythm and …

Freezer Alarm Relay

“Our freezer is in a utility room which is isolated from our living space. Occasionally the freezer door doesnt shut properly and the alarm goes off. The problem is that we cant hear it if we are in our living …

Interactive Jack-o’-lantern

“Pumpkins are usually seen as Halloween decoration, but in this project,we took it one step further away, this jack-o’-lantern responds to various external stimuli. When the lights of the room are switched off, the pumpkin rotates 90 degrees …

Protect Yourself With This Noise Level Monitor

“Hello friends, I am Anto.. Arduino-based noise/sound level monitor project which that displays sound levels in decibels (dB) and corresponding voltage levels on an LCD. A noise monitoring system is used in many applications such as healthcare, defence, mining …

IGo - Low-Cost Advanced Driver Assistance System

“The typical day of every human being starts with waking up late and getting ready for work in a hurry. The workplace will not be very near, one has to travel a significant distance or around 30 minutes on an …

Eye Guardian: Sound Triggered Eye Protection

“Eye Guardian is an Arduino powered, High-Decibel continuous sound triggered eye protection wear. It detects heavy equipment sound and lowers protective eye goggles while the equipment is in use. Outline In the first step, I will explain the Inspiration&Idea …

Bubble Talk: Turn Your Speech Into Bubbles!

“A soap bubble is ephemeral. It lasts only for a brief moment and quickly disappears even by a light breeze. The bubble’s symbolic meaning as a metaphor of human’s fragile and insubstantial life was first coined by a …

Two Clap ON - Clap OFF Circuits - 555 IC | 4017 IC

“Clap ON - Clap OFF circuit is the circuit which can be used to control variety of electronic equipment by just a CLAP. One clap turns the load ON and another clap turns it OFF. It’s very common and simple …

Arduino Whistle Command Recognition

“A part Arduino, part Java project that aims to recognize compound whistle commands, e.g. to activate a fan, or even steer a drone. Story Last March I went looking for inspiration to start a new, exciting Arduino project. Picky …

Identifying Birds Using Machine Learning

“We use the Intel Edison to record bird vocalizations and pass them to a predictive model to identify four bird species from the recordings. The crucial information necessary to track the migration of birds is vocalization. However, capturing this information …