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Dk'tronics Real Time Clock

3 bytes added, 12:41, 22 February 2010
Contains a rechargeable battery, five chips, a quartz crystal, a 8bit general-purpose I/O port (9pin male DSUB), and a few odds and ends.
The RTC chip is a HD146818 (which is also used in IBM PCsa [[PC compatible RTC chip]]).
== Technical ==
Nocash
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