A Lithophane Floating Lamp for your loved ones.
A cheap DIY version of Nanoleaf RGB LIGHT with ATtiny85 and WS2812 RGB strip.
I hate disturbance - so a color LED shows my Outlook calendar status to my colleagues or family, and gives them a warning ;-)
In this post, we learn how to control WS2812B RGB LEDs from your smartphone, change it's colour, brightness and even trigger effects.
It allows you to change theme of your LED pixel strip in an easy way over the internet in two modes: real-time display or saved animation.