การดู
8:13
Create Barcode, QR Code & track your inventory all in MS Excel. (Scan using smartphones)
3:45
How do QR Codes Work: Explained in Minutes
3:00
Create Your Own QR Code & Barcode Scanner App | MIT App Inventor 2025
53:07
How to Make a QR Code Scanner and Generator App in Android? | GeeksforGeeks
15:16
Flutter QRCode Generator & Scanner Tutorial | Barcode and QRCode Generation and Scanning Flutter App
0:30
How to create Qr Code in Microsoft Excel in 30 seconds
2:00
FREE QR Code Scanner Build Into Your Phone! | QR Code Reader | Mobile Phone Tutorial
8:35
Implement Barcode QR Scanner in Android Studio Barcode Reader | Cambo Tutorial
