I have access to a number of USB based ultrasonic sensors (HRUSB-MaxSonar-EZ). I believe these output a serial command through the USB link. Because they are already in serial, can I use an arduino to read a number of these sensors?
I am using an Arduino Leonardo. If I understand correctly, the only serial port on this board is through the USB, which means I can only have access to one ultrasonic sensor? Or is there a way/shield that I can use to take in inputs from a number of sensors (say, 4 of these, for directional mapping).
Thanks for the help!