DC Circuit Analysis: Fundamentals of Linear Circuits

Understanding how electricity flows through basic components is the foundation of all modern electronics and hardware design. This course provides a clear, step-by-step introduction to analyzing linear circuits powered by constant direct current (DC) sources. You will transition from having no prior background in electronics to confidently analyzing circuit configurations, calculating voltage and current, and understanding how resistors, capacitors, and inductors interact. You will also learn how these foundational principles apply to modern sensor interfaces and basic circuit simulation workflows. What you'll learn: - Understand core electrical concepts including voltage, current, resistance, and Ohm's Law. - Analyze series and parallel resistive networks using Kirchhoff's voltage and current laws. - Evaluate the behavior of capacitors and inductors in steady-state DC environments. - Apply circuit analysis techniques to practical sensor circuits and voltage dividers. - Explore modern circuit simulation fundamentals using basic SPICE text netlist concepts. The course begins with fundamental electrical definitions and circuit laws before guiding you through analytical methods for resistive networks. You will then progress to studying reactive components and practical sensor applications through written explanations and step-by-step calculation exercises. This course is designed for absolute beginners, aspiring hardware hobbyists, and introductory engineering students who want to build a strong foundation in circuit theory. No prior engineering experience is required. Start reading today to unlock the fundamental principles of electrical engineering.