PhasorZ

Quick series and parallel impedance calculator for EE labs.

PhasorZ is a lightweight, distraction-free browser widget built for electrical engineering students, hobbyists, and developers to calculate network impedance on the fly. Stop switching tabs to access bulky websites or fumbling with complex matrix arithmetic on a physical calculator mid-lab. PhasorZ sits directly in your toolbar, allowing you to build passive RLC networks sequentially in either series or parallel configurations. Key Features: • Intuitive Engineering Notation: Input values seamlessly using standard component prefixes (e.g., 4.7k, 10u, 22n, 100m). • Dual Format Display: View instant calculation results in both Rectangular (R + jX Ω) and Polar (Magnitude ∠ Angle°) forms. • Smart Frequency Locking: Lock your system frequency to dynamically calculate inductive and capacitive reactance as you add components. • Optimized UI: Sleek dark mode design built to fit perfectly inside your workspace without taking up screen real estate. Streamline your circuit analysis, verify your lab data instantly, and keep your focus on the hardware. Developed by TDM.