LED projector clock


My bedroom wall projector clock stopped working (not repairable), and I decided to try to build my own model, and this is the result. It consist of a very bright red LED seven segment display with a I2C backpack from adafruit, a DS3231 RTC from eBay, an Arduino Uno, a magnifying glass and a prototype case made of LEGO. Don't worry this is only a prototype I made to show the concept, we plan to build a more finished version with aluminium case later when we have better time :-)
In the meantime feel free to download my code and try to improve it!

Picture gallery:

Click on the picture to enlarge it and read our comments and advice

Check out this video of the LED watch filmed upside down and in a mirror.

Projects files:

The electronic files