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As a software and electronic engineer I got a bit carried away adding LEDs to my bookshelf.
Here are the 3D printed mounts that hold the LED strips to the shelf.
And the Raspberry Pi Zero W controlling it all.
Here's the first mode I wrote, letting my housemates visit a webpage to control the colour of each shelf.
I then got carried away and added a few more.
This is my favourite, Disco mode listens to the music I'm playing on my PC and displays cool visualisations.
And a wider shot of Disco mode.
More info at http://tomarcher.co.uk
xxDmDxx
That's really neat.