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.
by Team IoTBoys
A stereo VU meter built with an Arduino Nano and two NeoPixel LED rings.
Project showcase by ericBcreator
Play Super Mario Bros theme song on a piezo buzzer! It’s very simple and fun, and great as a beginner Arduino project.
by Jorge Rancé
A simple DIY project which can be done by anyone!!!! Make Arduino Nano sing your favorite songs with a buzzer!!!!
Project tutorial by adithyalokesh17
Easy and intuitive serial MP3 player. How to use this inexpensive device with your Arduino?
Project tutorial by javier muñoz sáez
Simple FM radio based on RDA5807M module and Arduino Pro Mini 3.3V.
Project tutorial by Alexander
Translation of Morse code to text.
Project tutorial by Jalal Mansoori
A discussion about digital sound synthesis.
by 3 developers
VFO/RF generator for use in homebrew radio equipment such as direct conversion and superheterodyne receivers or ham transmitters.
Project in progress by CesarSound
This is an easy how-to make a mini-piano using Arduino, including a preset song!
Project in progress by ExeCuteLi
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.
by Prasanth K S
Build a real, playable theremin music instrument. The theremin is played using two antennas without physical contact.
Project showcase by Urs Gaudenz
In this video I explain how you can use an Arduino to make music using just a speaker and a resistor.
Project tutorial by Code_and_Make
Discover how to make an I2S Theremin based on the new Arduino I2S library.
Project tutorial by Arduino_Genuino
This trick teaches you how to use Micro SD/SD card for Arduino and speaker.
Project showcase by HUNMAN
Playing polyphony 'happy birthday' theme on Arduino Nano with three buzzers on a single mini breadboard.
Project tutorial by Liss
Weekend project: Building a DIY piano learning & tutoring system.
Project tutorial by tcucinotta
Library & sketches to control the TEA5767 FM radio module, using Arduino and an I2C LCD display. Release 02.00.00 is an arduino library.
Project showcase by diamond2016
A simple Arduino Morse code machine with a button, LED, and a buzzer that translates your input into English while you are typing.
Project showcase by Vlada Krsmanovic
A simple sound monitoring system using a microphone and a small amplifier with LM386.
Project showcase by Sorin Trimbitas
A novel variant of the Arduino Fade sketch
Project tutorial by glennedi
An update of the older version of the keyboard.
Now it doesn't require switches on your breadboard, you can use your pc keyboard.
Project in progress by Gabriele Scordamaglia
Visualize sound frequencies spectrum with an OLED 128x32 display, Arduino Nano 33 BLE and an electret microphone amplifier (MAX9814).
Project tutorial by Enrique Albertos
Choose a song with your remote and Arduino will play it. On the monitor will appear the musical note played.
Project tutorial by Simone Adobs
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