Arduino Tutorial 3 : Proximity Sensor & Piano

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In the last video I asked for requests so in this video I cover those requests. I’ll make both a Proximity Sensor and a Piano using an Arduino.

We’ll learn about Ultrasonic Sensors, How Sound is Turned into a Current, Passive Buzzers and much more.

Thank you to my Patreon supports like the following :






14 responses to “Arduino Tutorial 3 : Proximity Sensor & Piano”

  1. paraglide01 Avatar

    Is there anything you dont know? Btw can you do a tutorial Banas style on Processing. That would be interesting to see what you come up with.

  2. JDoe Sec Avatar

    Your channel is like university where we are learning everything … In whole my life, I will always be thankful for you.

  3. Dino Zoe Avatar

    Mr. Derek, you are the best teacher I have ever seen.

  4. Exodus Avatar

    Hey Derek 🙂 Thank you very much for the tutorials, arduino looks awesome.

  5. FREE AIRDROP Avatar

    this guys is amazing goooooooooooooooooood derek

  6. Henry Miller Avatar

    Hi Derek. I've watched a few of your videos to get educated in some things that have always interested me and, like so many others, I'm just blown away with everything you do. Your oeuvre corpus, or whatever, paints a picture of a man who has become something more than Man and is on his way to becoming some kind of majestic immortal emperor god king being. Inspired by your example, I'll work and strive to maybe one day attain 1% of your level of excellence. Thanks!

  7. Vasilis Karastergios Avatar

    Hi Derek, thanks for sharing your knowledge with us, I hope you can explain state machines in a future tutorial!
    Greetings from Greece!

  8. Daniel Jordanov Avatar

    Just wanted to say thank you for all your work.
    I just started going to an C# course and your videos definitely help!

  9. Jordi Dragon Avatar

    are you doing a phoenix tutorial soon?

  10. Prince Jacob Avatar

    can i use arduino small controller

  11. Jonathan Nguyen Avatar

    Hey Derek! I love your videos. They are so helpful! Do you think you could cover Penetration Testing with Kali Linux and Metasploit? It would be very much appreciated. I don't know how to use Metasploit very well. Keep up the great work!

  12. Vidit Khandelwal Avatar

    Me and my friends had made with a ultrasonic sensor which was used as a replacement to a walking stick for blind people.
    We called it the 'Project Weihanmayer'.
    Awesome video!


    First, first and first… you know it 😀

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