Wie funktioniert eigentlich ein QR-Code? - Einfach erklärt
5:59
YouTubeErzähluniversum
Wie funktioniert eigentlich ein QR-Code? - Einfach erklärt
🔲 QR-Codes sind heute überall: beim Bezahlen, auf Tickets oder in der Werbung. Doch wie funktioniert ein QR-Code eigentlich? In diesem Video wird einfach und verständlich erklärt, wie Daten im QR-Code gespeichert sind, wie Scanner ihn lesen und warum er selbst beschädigt noch funktioniert. 📖 Dieses Video ist Teil der Reihe https ...
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