I am searching for a solution that will enable me to develop a system that can detect objects moving towards it from 20meters (60ft) away.
Presently from what I find regarding LIDAR /Radar techology it is rather expensive. I am attempting to learn whether there is a solution on the market that will enable basic detection of objects at low power and at a price of maximum $20 in a complete system of transmitter and receiver.
if you know of any ideas to point me in the right direction as to the appropriate technology and/or systems/solutions on the market, that'd be much appreciated,
many thanks,
Sean.
Presently from what I find regarding LIDAR /Radar techology it is rather expensive. I am attempting to learn whether there is a solution on the market that will enable basic detection of objects at low power and at a price of maximum $20 in a complete system of transmitter and receiver.
if you know of any ideas to point me in the right direction as to the appropriate technology and/or systems/solutions on the market, that'd be much appreciated,
many thanks,
Sean.