Arduino HPDL1414 Retro Clock with Set and Alarm

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Unusual Retro clock that shows the time on retro displays made by Hewlett-Packard at the turn of the last century.

mircemk

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Files 2
Components 5
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Quantity		Component name
1	×	Arduino Nano R3
2	×	HPDL-1414 Led displays
1	×	ds3231 realtime clock module
3	×	Pushbutton
1	×	Buzzer