How Do QR Codes Work? (The Answer Will Surprise You)
6:09
YouTubeAs a Beginner
How Do QR Codes Work? (The Answer Will Surprise You)
🔍 HOW QR CODES WORK - EXPLAINED SIMPLY Ever wondered how your phone reads QR codes? The technology behind those black and white squares is way cooler than you think - and it started with a board game! In this video, I explain how QR codes actually work, from scratch. ⏱️ TIMESTAMPS: 0:00 - Intro: What Are QR Codes? 0:33 - The Problem QR ...
4 views5 days ago
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