Custom DIY Keyboard Design and Build: PCB Layout - Part 4

Learn advanced PCB layout techniques through a detailed 2-hour tutorial focused on designing a custom keyboard PCB. Master essential skills including VIA rules setup, track and clearance configurations, 4-layer stackup implementation, and comprehensive MCU pin fanout procedures. Progress through practical steps of connecting various components like FLASH memory, BOOT buttons, encoders, LEDs, and USB interfaces. Gain hands-on experience with differential pair rules, buffer connections, debug header setup, and power distribution for 3V3 and 5V_USB lines. Complete the design process by running Design Rule Checks (DRC) and finalizing all remaining net connections. Access downloadable project files through provided EasyEDA, GitHub, and Thingiverse links, while being part of a larger tutorial series covering the entire keyboard design and manufacturing process.