Today what I did was completed the schematic for the sensor board. the FSR uses an op-amp which linearizes the single as well as a VD and other caps to filter out the noise. I still want to learn more about op-amps since rn I copied the basic schematic from a paper I read. After that I finished routing the traces and creating the PCB for the sensor board which was pretty easy since it was so small. I also started the board size/layout for the main control board. Again, the goal is finishing the pcbs tommorow (I will have full day tommorow so it should be possible). Another day with good progress!