LED projector clock
Description:
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:
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The LED projector clock on my bedroom wall, actually a little bit to bright, will make the brightness adjustable in the final version
Check out this video of the LED watch filmed upside down and in a mirror.