A Core Memory Shield for the Arduino

The Core Memory Shield for Arduino. (📷: Jussi Kilpelainen)
Apollo guidance computer’s RAM (made from magnetic cores) was 2K words of 15 bits + parity.
Top down view of the Core Memory Shield. (📷: Jussi Kilpelainen)
All the components included in the kit. (📷: Jussi Kilpelainen)

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Scientist, Author, Hacker, Maker, and Journalist.

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