Computer Prototyping - Day 2

 Charlie Brisch

Mr. Beradino

Computer Prototyping with PCBs

March 23rd, 2021


Today in class we worked on building our arduino’s and prototyping with our breadboards. I had taken apart an old controller I brought in so I could use the shell as a “project box” for my PCB, arduino, and components. I got my prototype to function after looking for new code multiple times because none of the code would work the way I needed it to.

Comments

Post a Comment

Popular posts from this blog

Computer Prototyping - Day 5

Friday Most of Friday was spent finishing and proofreading PCB designs, and organizing the fabrication of the PCBs. Much of the time consisted of looking over final PCB designs in the Fritzing design client; ensuring that the traces did not short each other, and the components has adequate accommodations to properly fit within the working board environment. The other part of the day was consumed browsing different PCB manufacturers, and selecting one that would enable a weekend turnaround, as well as being within budget. Such a company was not found however, and we resolved to fabricating our own PCBs in house, as well as sending our designs to an overseas European manufacturing facility for later development. This configuration not only allowed us to gain experience in the PCB manufacturing process, but provided us with a professionally made base for our instrument prototypes. This video was taken whilst running the CNC machine to drill the necessary vias for the PCB boards. 
Read more

Computer Prototyping - Day 4

Image
 Connor Kissack On Thursday, March 26th, we completed all of our personal protoboards (this includes our code and our self-placed circuits on our breadboard). The next step in our project was to create our own PCB layouts. This task was rather time consuming and tedious as we had to connect wires from the parts we used in our protoboards to sockets located on the microcontroller board--this model is specifically known as the Mega 2560 (AGK). Working through this was difficult since we had a cluster of wires being used to make our projects function. When we placed each wire to its correct position on our PCB we needed to start organizing the wires so that each did not touch each other. This required us to make "vias", to bring wires to the lower layer, and to keep some at the top layer. Additionally, we also had to make breakpoints so other wires could avoid touching one another. Most of us got this done, but for some of us we needed to use the morning of last day of working o
Read more