Matt Johansen on X: "I remember sitting in the crowd in Miami when Barnaby Jack used a Pringles can antenna to scan the audience for insulin pumps. He found one, and informed
How to Make a Wi-Fi Antenna Out of a Pringles Can | Pringles can, Wifi booster diy, Pringles
Cantenna - Wikipedia
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How to Make a Wi-Fi Antenna Out of a Pringles Can - The Tech Edvocate
Articulated Pringles can holder (Cantenna) by mr_sbo - Thingiverse