My Life in the Cloud

This clock is constucted using an old HDD. The clock is controlled using an ATMEGA128 microcontroller and the time is counted from DS1307 real time clock IC. Motor is controlled from TDA5140A using standard configuration. The device is also equipped with RS232 interface to load new software and a small universal remote. HDDClock – Hard Drive Clock - [in polish] [Link] + [Youtube video]

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