The Laptop & Networking Know-how program produces graduates ready for positions as technicians and community administrators inside a wide range of industrial and public settings. Particular constraints, challenges, and attributes that are unique to cellular and embedded programs are explored. The position and capabilities of such compact systems in right this moment’s world is analyzed, with detailed reference to accessible processing speed, storage and energy consumption. College students acquire information of sensors and actuators, their operational parameters and characteristics. Methods for interfacing, sampling, and controlling the gadgets are studied, including polled vs. interrupt driven, D to A and A to D conversions and simple digital vs. PWM outputs. Sensible lab workout routines include interfacing to actual world gadgets utilizing a small embedded development board and utilizing a smartphone to provide the UI and control.