Get Pixy 2 Camera Background. The device can perform object recognition, line tracking and barcode reading and can be used with an arduino. On ev3dev there is a difference in using pixy or pixy2:

Tracking Objects With Pixy Visual Sensor On Raspberry Pi Using Windows 10 Iot Core Codeproject from www.codeproject.com

2) pixy cmucam (i got mine from amazon, but you can find yours in other places). The device can perform object recognition, line tracking and barcode reading and can be used with an arduino. Pixy2 is smaller, faster and more capable than the original pixy.

The pixy2 cmucam5 is smaller, faster and more capable than the original pixy.

Like its predecessor, the pixy2 can learn to detect objects that you teach it, just by pressing a button. Connect the pixy2 and dobot to the arduino. 3)arduino ide (to 5)pixymon (to set signatures and view what the camera is seeing). Pixy2 is smaller, faster and more capable than the original pixy.