Hii Arduino lovers :),
This one is my third post on this Forum so expecting the same help just like i got on those two ;).
I have an idea in my mind which needs the exact distance between the two objects(may be a transmitter receiver pair) to be calculated. One of them is fixed at its respective location and the second one is mobile.They both are not necessarily should be in line of sight. The thing over here is that whole setup should come under a range of 1m2(even this is large).
Is this possible…?
I have tried searching on google and found using ultrasonic sensors or radio waves for this but i don’t know if they are suitable for smaller distances… :~… Still i have not ended up searching… 8)
I am ready to use more than one receiver as Triangulation to increase the accuracy of the system …