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Neat binary DCF-77 clock

This binary clock is actually a DCF=77 receiver which receives and decodes time information transmitted in Germany. Received signal is decoded by Atmega8 microcontroller and displayed in binary format on array of LEDs.

binary_clock.jpg

Clock has internal counter which is counting time by itself in case signal is lost. When official time signal is received – internal time is adjusted. This project is licensed under the GNU license and can be downloaded here.

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