Blood type match 11

Course design summary report
       Looking back on this course design, I have a lot of emotions. It lasted 13 weeks, including analyzing the topics on paper, calculating truth tables, drawing Karnaugh diagrams, writing logical expressions, and running simulations on Proteus. Understand, learn, use and skillfully use Jialichuang EDA software to create new projects, analyze circuit principles, place PCB orders and make patterns, and then complete the welding and debugging process. What is certain is that there is more bitterness than sweetness, and tiredness is the state we most often feel. But we learned a lot. Through this course design, we not only consolidated the knowledge we have learned before, but also learned a lot of knowledge that is not in the textbooks. As students majoring in electronic information engineering, we not only need to be able to do theoretical analysis, but also need to be able to solder chips by ourselves.
     Humans have four common blood types, namely A, B, AB and O. After analyzing the question, we should use the data selector. Let's assume that type A blood is 00, type B blood is 01, type AB blood is 10, and type O blood is 11. When Y is 1, the light is on, which means the blood type of the blood donor and the recipient is matched successfully. When Y is 0, the light is off, which means the matching failed.
  Through the analysis of the truth table and Karnaugh map, it is not difficult for us to draw its schematic diagram on Proteus,     and then we choose to use Jialichuang EDA software as the PCB circuit design tool. On the one hand, because Jialichuang EDA is a A friendly and easy-to-use EDA design tool specially designed for Chinese people, it is completely independently developed by Chinese people and has independent intellectual property rights; on the other hand, because Jialichuang EDA upholds the support of university electronics-related associations in cultivating electronic innovation enthusiasts, Help the development of electronic practical training, and at the same time promote the application of domestic EDA design software in colleges and universities, promote the domestic spirit, and cultivate more electronic enthusiasts; in addition, Jialichuang EDA’s preferential policy is that each person has two Free printing of PCB boards within 10cmX10cm.
    Based on the Proteus simulation diagram, it is not difficult to draw the EDA schematic diagram (as shown below). The illustrated part includes the main body of the schematic diagram, the power supply module, and the power indicator light. The schematic diagram we drew on the Jialichuang platform can be directly converted into a PCB template. However, one thing to note is that before conversion, you must check the packaging of each component to ensure that the correct components are used. After converting to a PCB template, you can make a layout according to your own aesthetics (as shown below), but the layout process must ensure that each original part has an independent space, which can also simplify our next welding part. After the layout is completed The optional automatic routing function can complete the production of the PCB board, and the PCB board can be printed after checking the DRC. After printing the board, you can directly purchase components according to the BOM list, so after the preparation work is completed, it is time to test our welding skills. I believe we can definitely complete this content.
PCB board physical display and
practical operation display