From RF design to financial planning — all tools are free and built to help you learn and build faster.
Real‑world projects with code, schematics, and demos — updated regularly.
Transmission line calculators, Smith charts, antenna design helpers.
Electromagnetic field solvers, skin depth, waveguide calculators.
Explore interactive 3D visualizations of TE, TM, and TEM modes. Adjust dimensions, frequency, and mode numbers — see fields update in real time.
FD, SIP, EMI, SWP, pension planners, and live market dashboard.
Math, conversion, date, health – simple utilities for daily use.
Water hardness, calorific value, pH, dilutions – for students and researchers.
Curated videos on Smith charts, electromagnetics, and RF simulations.
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