This $1 Buzzer Just Played the Nokia Tune! 😲 #Electronics

Watch this little piezo buzzer play the classic Nokia ringtone! 🎶

Built using an Arduino and a passive piezo buzzer, this short demo brings retro tech to life in a fun DIY electronics project.

🧠 Learn how to build it yourself step-by-step:

https://www.labdarna.com/en/understanding-piezo-buzzers-how-they-work-and-how-to-use-them-in-electronics-projects

#Shorts #Arduino #PiezoBuzzer #NokiaTune #ElectronicsDIY #Labdarna