ARM Assembly on Cortex-MWrite assembly for an ARM Cortex-M4 in Keil uVision5, step through it in the simulator, and watch every register and flag change.
Arduino from the Registers UpMove to real hardware with the Arduino. Drive GPIO and motors, write AVR assembly, then program the timers, interrupts and ADC directly.
Systems and InterfacingConnect boards over serial links, control hardware from LabVIEW, build an elevator controller, and finish on the Raspberry Pi.