I'd like to use the Sonix OID with the arduino but I have some difficulties in writing the code.
The sensor uses a 2 wires communication but I still can't find a way to make it work even after I read it's datasheet .
I wanna know if any one ever worked in a similar project or is there an alternative for this sensor.
PS: the sensor is an image decoder which operate exactly as an RFID but with images.
You'll find the datasheet link below.
and here is a sensor's image: