Can i read the QrCode with OV7670 and save it in SD card?
Theoretically yes, but believe me, you won't get happy with such a solution. Expect 95% of the QRcode to be unreadable (picture not sharp enough, to small, wrong angle, etc.).
Can i read the QrCode with OV7670 and save it in SD card?
Theoretically yes, but believe me, you won't get happy with such a solution. Expect 95% of the QRcode to be unreadable (picture not sharp enough, to small, wrong angle, etc.).