Hi Everyone!
I am designing an interactive light installation under a bridge...
Let's assume a simple configuration of 16 overhead spotlights arranged in a 4 x 4 square grid. If someone walks under a specific light it should turn on.
Considering that I'd need 16 sensors, one for each light, I am out of luck with the 8 analog/digital inputs. I assume I'd need to utilize the RS232/485 port.
Any hints how to get this whole thing started hardware and software wise?
Thank you for your help in advance!
Erwin
