This is tutorial to help you understand ultrasonic and buzzer and go deeper into learning Arduino, follow these steps and give me feedback.
Project tutorial by Ammar Atef Ali
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
Stick this little electronic device practically anywhere and watch your friends go crazy as it beeps and blinks. They won't find it!
Project tutorial by Alex Wulff
This smart stick can help blind people walk on the street safely without any help.
Project tutorial by hadi1234
This is a tone selector with the ability to change the buzzer frequency by a potentiometer and to see the result on a 16x2 display.
Project tutorial by cronenborg
You will learn how to make a servo move with an ir remote control and the degree measurement you will see on the lcd display!
Project tutorial by razangry1731
A simple burglar alarm built using an ATtiny45. You can attach it anywhere and will it will inform when someone tries to steal something.
Project tutorial by Salman Faris
A simple, small piano that is not only small as the name implies, but it runs off of the Arduino Nano Every.
by Christian Madlansacay
I've invited fellow writers and now one book is missing. Time to make a lie detector with Arduino Nano.
Project tutorial by Roni Bandini
This projects detects knock using Arduino UNO and sends notification to Windows 10, Ubuntu.
by Random Science Stuff
Hello ! For my first project, I will make you discover a project that I designed myself, and more in English !
Project tutorial by Lucas_gosgnach
A simple and small music box with customizable tunes. Parts involved? Arduino Micro, buzzer and a switch.
Project showcase by I'm ST
'Tis the season to stick Arduinos in festive places, and what better place than a Christmas tree!
Project tutorial by Dante Roumega
Web-based buzzer controlled with PHPoC Shield for Arduino.
Project showcase by Gyusik Song
Music by Fitz and the Tantrums played on 3 piezo buzzers using an Arduino Nano (clone).
Project tutorial by MrZmann
Never have trouble again deciding who is allowed to answer a quiz question. 6 different LED's show who pressed his buzzer first.
Project showcase by renzosmania
Make Christmas lights that vary color with the music!
Project tutorial by Giando
During the COVID-19 phase our school needed a touch-less bell, so I was asked to build such a device.
Project tutorial by Robert Fisch
I created a tank that plays the US National Anthem upon pressing a button (eagle eye). It is meant to be a fun way of being patriotic.
Project tutorial by Thomas Fowler
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