Got the light shield eagle file done. Ordered my parts from digikey. Printed layout files for acrylic. The eagle went slow because I spent a lot of time futzing with libraries. A lot of it wasn’t necessary but I didn’t know it at the time.
I got a lot done today but it was very efficient. I feel if I was more focused I could have done everything much faster.
I also worked on PWM-ing the stepper motors—ended up frying something; I think (and hope) it was the darlington transistor chips. Will work on that later. Next I should drill the acrylic.