Projects in the July 2004 issue of EPE Magazine | |
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The Staff at EPE is saddened to announce Andy's untimely death on 4th June 2004. This Portable Mini Alarm monitors your projects and distinguishes between "loiterers" and "passers-by". PIR detection, pulse counting alarm system. Ingenious micropower design for maximum battery life. Traditional 4000 CMOS discrete logic design, piezo siren output.
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Also in the July 2004 issue:
All this and more in the #1 hobby and educational electronics magazine. Subscribe now! |
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