I used this week to finalize the electronic design of my final project. I plan on networking the sensors on my table to my main board.
Below is the schematic for the networked light sensor circuit. I added a 4 pin connector to talk to the other boards. I am using simple hard-wired networking usig the RS-232 protocol family. I am redoing the C code of the sensor to process the proximity sensor on the board. My goal is to have the sensor send a very simple signal that states either something is close to it or not.
Download the KiCad file below. Note, this circuit is a work in progress. Final one will be linked in my Final Project Page.
