Hello! We are high school students in South Korea.With not much time left until graduation, we proceeded with one project.Since we learned about diodes in the class of physics II, we decided to make a keyboard using them.We adopted keyboard-matrix because this allows us to implement keyboards while using fewer controllers.(example of keyboard-matrix)It is difficult to produce a pcb from scratch without professional knowledge, so we made a little modification of the pcb of the keyboard released as open source.But we have one problem.There is no cost left to manufacture the case because it is too expensive to manufacture the pcb.So we are writing to PCBway that we would like you to sponsor the case.These are rendered pictures of our keyboard.Thank you for reading, and have a nice day!
