I want to build a measuring device, preferably using sensors to be integrated with RaspberryPi or Arduino, to measure distances between 30cm and 30meter with an accuracy of 5 cm or less.
I am interested in wirelessly and dynamically/continuously measuring the distance between my slowly moving robot and a fixed point. The robot will act in a space which will never be more than 5ft from the fixed point. Is this possible??
Thank you very much.