Routing a PCB is an art of engineering. Every trace carries the potential for interference or signal degradation. Follow these S-Tier parameters for maximum stability.
Decoupling Capacitors
Never skip placement. Decoupling capacitors act as a buffer for your power supply, smoothing out voltage spikes that can crash your MCU.
Ground Planes
A solid ground plane is your best defense against EMI. Ensure your return paths are short and unimpeded to maintain signal integrity across the entire board.