Apps Like Electronics Handbook for iPhone and iPad
Access circuit data and formulas
Resistor Band Converter allows users to build resistors by selecting color bands and displays the resistance value. It also identifies color bands based on resistance input.
by Keysight Technologies, Inc★ 3.24 ratingsEducationFreeData updated 2026-09-08
Calculate power, voltage, resistance, and current using Ohm's Law. Enter any two values to instantly receive all results. Switch between Watts, kiloWatts, and MegaWatts. Clear fields with a button. Share results via built-in sharing.
Calculate electrical circuits with tools for cable sizing, including phase, neutral, and protective conductors. Use criteria based on current capacity, voltage drop, and overcurrent protection.
Calculate decompression stops using VPM-B and VPM-B/E models. Input gas mixtures including nitrox and trimix. Plan dives with OC or CCR configurations. Specify bailout scenarios with SCR and OC legs.