Low-Power Design
Low-power design has become a cornerstone of modern electronics engineering, driven by the proliferation of battery-powered devices, the growth of the Internet of Things, and increasing emphasis on energy efficiency and environmental sustainability. The ability to create electronic systems that accomplish their intended functions while minimizing energy consumption directly impacts device usability, operational costs, and environmental footprint.
From smartphones that must operate for days on a single charge to wireless sensor nodes powered entirely by harvested ambient energy, low-power design principles shape the architecture, component selection, and operational strategies of countless electronic products. Understanding these principles enables engineers to push the boundaries of what portable and energy-constrained systems can achieve.