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deepmind.google·6d ago
AI Engineering
Lobsters·26d ago·5 min read
How to build a circular LCD clock
TL;DR
A circular LCD clock was built using a 7-inch, 1080 x 1080 pixel display powered by a Raspberry Pi 3B+. This setup allows for customizable clock faces and simple animations.
✦ Why It Matters
Engineers can explore using Raspberry Pi for custom display projects to enhance user interaction in everyday devices.
Key Takeaways
- Consider using a Raspberry Pi for interactive projects.
- Explore custom display options for unique designs.
- Utilize multi-touch technology for enhanced user experience.
- Focus on affordable components to reduce project costs.
Full Summary
In a quest to replace an unappealing oven clock, a wall clock was constructed using a circular LCD screen. The display measures 7 inches across with a resolution of 1080 x 1080 pixels, providing good contrast and brightness.
A Raspberry Pi 3B+ minicomputer powers the clock, enabling the rendering of custom animations and interactive features through multi-touch capabilities. The choice of a smaller, more affordable screen over larger options made the project feasible.
This DIY approach demonstrates how engineers can create personalized devices that enhance daily life. The project showcases the intersection of hardware and software, emphasizing the importance of customization in consumer electronics.