Published Paper Details:

Energy efficiency has become a critical design consideration in embedded systems due to the increasing demand for low-power and portable electronic devices. ARM-based processors are widely adopted in embedded applications because of their reduced power consumption, high performance, and flexible architecture. This paper presents an experimental analysis of energy consumption in an ARM-based embedded system under different operating conditions. The proposed system evaluates power usage by monitoring voltage and current parameters while executing various computational tasks and operating modes such as active, idle, and sleep states. The hardware platform is developed using an ARM-based microcontroller with peripheral interfaces and a regulated power supply unit. Software routines are designed to control task execution and record power-related parameters for analysis. The collected data is used to compare energy consumption across different functional modes and workload conditions. Experimental results demonstrate that significant power savings can be achieved by optimizing operating modes and task scheduling in ARM-based embedded systems. The outcomes of this study provide useful insights for designing energy-efficient embedded applications, particularly in battery-operated and low-power environments. The proposed analysis approach can be effectively applied to industrial automation, portable devices, and embedded monitoring systems.