QR Code, History and Working Explained! (Hindi)

Описание: how qr code works? / what is qr code? / how barcode works? / what is barcode? /

Ever scanned a QR code and wondered about its story? 🤔 Dive into our latest video where we unravel the intriguing history, mechanics, and modern applications of QR codes. From their inception to becoming a digital necessity, we cover it all! 📲

🔍 In this video, you'll discover:

The Barcode Beginnings: Dive into the story of barcodes – where did they come from, and how did they change the retail world?

Transition to QR Codes: Learn about the pivotal shift from barcodes to the more complex and informative QR codes.

The Mechanics of QR Codes: Gain insight into how QR codes function and why they're a significant upgrade from their barcode ancestors.

QR Codes in the Modern World: From business to personal use, QR codes are everywhere! See how they've become an integral part of our daily digital interactions.



🎥 This video is perfect for anyone interested in technology, history, or just curious about the black-and-white squares we scan so often. Remember to hit 'Like', share with friends, and subscribe for more fascinating tech histories and explanations.

🔔 Stay in the loop with our latest content by ringing that notification bell, and join our exploration into the marvels of technology.

#BarcodeEvolution #QRCodeJourney #TechHistory #DigitalScanning #InnovationTimeline

👇 We're eager to hear from you! Have any thoughts or experiences with barcodes and QR codes? Drop a comment below and let's start a conversation!

🔗 Timestamps:

0:00 Lets Start
0:32 History
1:07 Barcode Invention
1:12 What is Barcode?
2:58 Barcode Limitations
3:30 What is QR?
3:53 How does QR code solve Barcode problems?
4:23 Quiz
4:53 QR code internals
6:31 How QR code scanner reads data with example

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