Episode 381: Reverse Music Box

How cute! I want to learn more about the programmable LED strip.

And then make it listen for John Coltrane's solo on Giant Steps.

Dude, I am SO gonna build one of these!

Oh, that super cheesy nod to 2001: A Space Odyssey! I remember that!

Fantastic!

Good starting point to my puzzle box!

Would you post the code, please?

Really clever project DJ! You had my attention at the beginning since I wondered how you’d pull it off. Was not disappointed. Would recommend. 5 stars.

Next time though, can you drop your screen’s resolution when capturing the code? It was practically impossible to follow along on a mobile screen.

Also, big props on the Fourier pronunciation. I’ve been saying it for years without thinking about it’s origin or if I said it correctly.

Shades of the Prometheus navigation activation.

Nice build.

DAB

Didn't Drax Industries try something similar in the Bond film Moonraker ?

I can recall this slightly different take on a musical box lock using a keypad instead of the microphone:

Tune lock box

https://www.youtube.com/watch?v=RPjXJXshco0

which may also be of interest.

There was also this project which is perhaps a bit closer, where you have to sing to open the lock:

Sing Lock

https://www.youtube.com/watch?v=3QbT2-mdAIQ