Go Down

Topic: Christmas tunes and light show (Read 1 time) previous topic - next topic


Hi all,

I thought you might be interested in checking out my latest creation. It plays 5 Christmas tunes with synchronized light show.


Merry Christmas!



Great Project!

I am sitting right now playing with a piezo speaker for a fun project I want to make with my 5 year old daugther. I tried different projects I found, like this one, but then I found yours! It was by far the easiest as the christmas tunes was already coded.

It's running now and works fine. Although without the speaker and LEDs, I am just running it with a piezo speaker alone in continous mode.

However, I want to add the RGB LED I have in my drawer :)

Thanks a lot and Merry Christmas!

PS. Is it possible to change the volume, making it play a little more quiet?


Wow, those LEDs are eye-searing bright!! :)


Thanks for the comments guys. Apologies for seeing it so late. I should have turned on notification!

As for reducing the volume, it should be possible with PWM: http://www.arduino.cc/en/Tutorial/PlayMelody


Go Up

Please enter a valid email to subscribe

Confirm your email address

We need to confirm your email address.
To complete the subscription, please click the link in the email we just sent you.

Thank you for subscribing!

via Egeo 16
Torino, 10131