Electromagnetic 7-Segment Display Clock

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Modern flap clock:
I have tried it before (often) and this time it has worked out! I made a clock out of small 7-segment displays from an old gas pump (Mannesmann Kienzle). It is driven by an Arduino and MC33880 octal switches. The time is received with a DCF-77 module what made a buttonless acrylic enclosure possible.
Music: Arnav Srivastav - The Code via 909music.com
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