Arduino QR code scanner

Other Hardware Sensors
1

Hi,everyone :slight_smile:
Can I use arduino mega 2560 to read QR code with OV7670 Colour Camera.

Help me......

Thx

2

You can use that combination to read the picture of the QR code but the Arduino will not be able to interpret the picture and get the QR code content out of the image.
It's a relatively easy task for a Linux based embedded computer like the Raspberry Pi (Zero).

3

Hello,
Can i read the QrCode with OV7670 and save it in SD card?
and use the QrCode source to read this image?

Thanks for Help

4

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.).