Spent a ridiculous amount of time remembering how to use Kicad after about 9 months of not touching it, and finding accurate parts for the business card. I spent a lot of time on the antenna calculator to get the right value but also have a coil that I aesthetically liked. Figured out the resistance and capacitance needed, found specific components that correlated to those values, and figures out the antenna specs. Luckily, I think I have basically nothing left to do after this apart from the fun part of designing the card and routing the very few components in this design