Barcode- This is used to store information in a 1D or 2D format that can be scanned for data retrieval.
QR code-
This can be scanned by using QR code scanner to retrieve the data.
Barcode- This is used to store information in a 1D or 2D format that can be scanned for data retrieval.
QR code-
This can be scanned by using QR code scanner to retrieve the data.