Membership Cards

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Herb Johnson and Lee Hart contributed information and photos to a new gallery page for the 1802 Membership Card — a kit you can still buy, build, and wire in to your own projects today. Cristian Arezzini also sent in a photo for that gallery; his approach used a second Altoids tin to house the batteries.

The Membership Card was recently covered in IEEE Spectrum; see the related news blurb here.

© Dave Ruske 2001-2022, except where noted