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Final Project

Concept: Smart "Fu" (福) Decoration​

What does it do?​

This project starts from the object: "Fu" (福) sticker we hang on the door every Chinese New Year. Instead of using paper that fades over time, I want to make a small electronic "Fu" decoration that can stay with the family all year round.

Final project concept sketch

On the wall, it looks like a glowing "Fu" character, always bright and festive. Below it hangs a simple pull-ring, similar to the one on an old bedside lamp.

With a gentle pull, the display changes:

  • First pull: shows the current time
  • Second pull: shows today's weather, so you know how to dress before going out

It keeps the feeling of "good fortune arrives" (福到了), while adding everyday usefulness.

Who is it for?​

This project is designed for a real home, not just a technical demo.

It is for:

  • Family members who enjoy traditional decorations
  • Parents who want a quick glance at the weather before leaving
  • Elders who prefer simple physical interaction instead of mobile apps
  • Guests who notice it on the wall and smile when they see it glow

How does it work?​

Inside the device, there is a custom PCB that controls the system.

By default, the LED display shows a red or golden "Fu" character. When the pull-ring is activated, the system switches display modes:

  • One pull shows a digital clock
  • Another pull shows weather icons and temperature information via WiFi

My Inspiration​

Chinese New Year 2026 is coming soon, and I want to decorate my home. Last year, I hand-wrote a large "Fu" character with ink on special paper. I really loved it, but one year later, the color had faded.

Hand-written Fu character

This made me think: can I make a "Fu" that doesn't fade? And not only decorative, but also useful in daily life?

Although there are many LED signs and weather gadgets in the maker world, I have not seen one that combines:

  • A traditional "Fu" symbol
  • A simple pull-string interaction
  • A long-lasting display
  • A warm, home-like feeling

This project turns a once-a-year decoration into something that stays with the family, and it helps me practice Fab Academy skills in a very personal way.