We're showing how to use KY-038 Sound Sensor using Arduino. You can control LED by clap with the help of Arduino and sound sensor.

This is a another version of a music LED strip using Arduino Nano and an Electret Mic/Max4466 Amplifier.

pedalSHIELD UNO is an Arduino UNO programmable guitar pedal. You can create your own effects and digital sounds.

A stereo VU meter built with an Arduino Nano and two NeoPixel LED rings.

DIY Amazon Echo using Arduino that can control house lights, tell you the time, play music and even get the weather status right now.

Simple FM radio based on RDA5807M module and Arduino Pro Mini 3.3V.

Play Super Mario Bros theme song on a piezo buzzer! It’s very simple and fun, and great as a beginner Arduino project.

Easy and intuitive serial MP3 player. How to use this inexpensive device with your Arduino?

PedalSHIELD MEGA is an open-source Arduino MEGA programmable guitar pedal. You can create and share your own effects and guitar pedals.

Discover how to make an I2S Theremin based on the new Arduino I2S library.

It is the amazing RGB LED desk light. It will be reacting on the surrounding sound and music and will be playing like a visualizer.

Build a real, playable theremin music instrument. The theremin is played using two antennas without physical contact.

Despacito melody using Arduino Uno.

Playing polyphony Happy birthday theme on Arduino Nano with three buzzers on a single mini breadboard.

Lets make a programmable guitar pedal, using all the power from the Arduino DUE board with 12 bits ADCs, DACs and RAM memory.

This is minimal drum kit using Arduino UNO.

A simple Arduino Morse code machine with a button, LED, and a buzzer that translates your input into English while you are typing.

This is an easy how-to make a mini-piano using Arduino, including a preset song!

From Siri to Amazon's Alexa, we're slowly coming to terms with talking to machines. Build your own voice command device with this tutorial.

A simple sound monitoring system using a microphone and a small amplifier with LM386.

Weekend project: Building a DIY piano learning & tutoring system.

A discussion about digital sound synthesis.

Arduino TEA5767 radio with analog meters for showing frequency and signal strength.

An Arduino-based robot drummer. It works with a transistor noise-generator and an arrangement of servos hitting a can and a pair of piezos.