YourITronics

I am a fan of blue colored LED’s, LCD’s, any kind of light emitting source , so when i stumbled on this project it got my eye immediately. The project features a Digital Clock based on Atmel Atmega8535 microcontroller. For displaying the info the circuit uses four, blue, 3mm,  7 segment LED modules. Three are used to display the hour and minutes, and the other one is used to display the status of the alarm: on or off. The clock uses a small lithium battery to keep the current time if power is lost.  The alarm time and state are saved in EEPROM and restored after a power outage. If you would like to start building this Digital Clock follow the link at the bottom of this article.

Atmega8535 Digital Blue Clock

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