danst83
Junior Member level 1
- Joined
- Nov 2, 2009
- Messages
- 16
- Helped
- 0
- Reputation
- 0
- Reaction score
- 0
- Trophy points
- 1,281
- Activity points
- 1,410
I want to build a stand alone QR code reader that can decode the data and send it over I2C. I need to pick an oem camera that would be good enough to read QR codes up to version 3. What resolution camera would be appropriate for my application and do I need to have an autofocus?