OhmicKit

OhmicKit – The Offline Electrical Engineering Toolkit

Everything an electrical engineer needs, right in your pocket — and it all works completely offline. No account, no cloud, and no internet connection required. Your calculations and data never leave your device.

Smart Circuit Calculators

Instant, accurate answers for everyday work:

- Ohm's Law (V, I, R)

- Power Law (P, V, I)

- Series & Parallel Resistors

- Voltage Dividers

With input auto-suggestions and a local history, you can revisit your previous results at any time.

Component Finder

Capture a photo of an electronic part and match it against the built-in component library — all processed locally on your device. Save your findings to a personal Favorites list for quick access later.

Circuit Designer

Select a circuit concept and instantly generate a clean, exportable schematic diagram (SVG) with a clear description, including classic designs such as the NE555 astable flasher. An ideal companion for quick reference and learning.

Offline Reference Library

Browse common electrical formulas, pinouts, and reference tables with no connection needed. Look up standards, physics, and component data in seconds.

Built for the Bench

- Dark Mode — comfortable viewing in low-light lab environments

- Haptic Feedback — tactile confirmation on every input

- Fully Offline and Private — history and favorites remain on your device

Who It's For

Electrical engineers, electronics students, technicians, makers, and hobbyists who want fast, reliable tools that work anywhere — on-site, in the lab, or off the grid.

Your Privacy Comes First

OhmicKit has no backend server. Every calculation, component match, and diagram is generated entirely on your device. Nothing is uploaded, tracked, or shared.