I dont from where to start because i am facing so many problems.
I am unable to communicate with my both Zigbee modules.
I am using arduino mega 2560 board and trying to make a line follower, obstacle avoider and object follower.
In the sensors i am trying to use CMOS camera ( 20 pin image sensor) but i dont know how to connect with my arduino mega 2560 board cause i dont know the pin configuration of it.
Please help me with my zigbee problem and CMOS camera problem from the very basic.
advance thanx !!!!