About Ohm7

Ohm7 is an educational platform created for students, technicians, and young engineers learning electrical engineering. The goal of this website is to provide a clear, reliable, and practical resource for studying, experimenting, and applying fundamental electrical concepts in real-world scenarios.

Our tools are designed to simplify essential calculations — including voltage drop, resistance, ampacity, and many more — making them accessible whether you're preparing for exams, building projects in the lab, or working in the field. Every tool is crafted to be intuitive, accurate, and easy to use.

In addition to calculators, Ohm7 includes a growing library of articles covering topics such as circuit theory, power systems, RF filters, grounding, harmonics, transformers, electronics fundamentals, control systems, and practical troubleshooting techniques. Each article is structured to build a strong conceptual foundation while also connecting theory to real applications.

Ohm7 is an ongoing project — continuously expanding with new tools, lessons, and engineering insights. Whether you're just starting your electrical journey or advancing your professional knowledge, this platform is built to support your learning and help you understand the principles that power our world.