A night light that:
- Red: Acts as a nearly invisible night light.
- Orange: It's okay to get up (albeit earlier than normal).
- Green: You probably should have gotten up.
The point is to avoid looking at the actual time (which is a terrible sleep habit), but still be able to know if you could/should get up.
- Raspberry Pi Pico W.
- Generic 8-LED light strip (NeoPixel WS2812 compatible).
- Switch (for daylight savings).