The entire design flow—from interpreting requirements at the board level and selecting components, to establishing power/signal flow and connecting it through schematics and layout—was organized so naturally that my practical sense really improved. Working with a mixed-signal configuration that included STM32 with Ethernet PHY, motor drivers, and ADC/DAC, the course consistently emphasized easily overlooked points like EMI/ESD countermeasures, ground separation, and power budget, which gave me a solid basis for making design decisions. The assignments and materials were substantial, so following along produced tangible results that worked well as portfolio stories for job applications.