This week I focused on designing and fabricated our PCB. I used an online PCB designing tool called easyeda.com. It allowed me to set up all the components for needed for a row of the board. This week I also worked on a ethics assignment that was due this week. The last thing I worked on was the setting up the Raspberry Pi OS, so that it can be ready for our Web-App communication. In terms of of keeping up with schedule, I am a bit behind in terms of the hardware design, however a lot of work was able to get done and we should be back on track by Monday. By Wednesday, the logic to control the logic on the muxs will be completed on the Arduino. I will also by Friday have the board laser cut and engraved the braille.