Core electronics engineering
Ohm's law, resistor and capacitor colour codes, RC/RL corner frequencies and voltage dividers - the everyday bench set, in one calculator.
ElectronicsVecta
An electronics calculator with a signed reference pack
In development Android
Ohm's law, resistor colour codes, RC/RL corner frequencies, voltage dividers and more - an electronics engineering calculator that shows its reasoning, not just a number. Every result decodes with its trace: the formula, the standard it used, and how it got there. Drawn from a verify-before-open reference pack; when a value isn't in the pack it says so instead of guessing. Runs offline, no ads, no tracking.
What it does
Every result carries its trace
The formula and reference values used are shown with each answer, not hidden behind a bare number.
Refuses to guess
Values come from a signed, verify-before-open reference pack. If a value isn't in the pack, the app says "not in pack" rather than fabricating one.
Private by default
Fully offline in 25 languages. No accounts, no ads, no trackers, no network calls.
Questions
What happens when a value isn't in the pack?
It tells you - "not in pack" - instead of guessing. Honesty over false confidence.
Does it work offline?
Yes, entirely. No network calls, ever.
The CoreVecta promise
Like every CoreVecta app, ElectronicsVecta works fully offline, anchors its answers to verifiable sources, and sends nothing anywhere. There is no server to receive it. Knowledge packs state their review status on their face, and packs touching high-stakes domains are reviewed by credentialed professionals before they're labeled ready.
← All apps