Best Operational Amplifiers Guide Apps

ST op-amps

by STMicroelectronics International N.V.

Free

This app helps engineers select operational amplifiers, comparators, and current sense amplifiers for their projects. It provides datasheets, common schematics, and package dimensions.

Digital Electronics Guide

Digital circuits made simple

Free

This app serves as a comprehensive reference for digital electronics, covering essential theory and practical guides. It's designed for students, engineers, and hobbyists to learn and prototype digital circuits with ease. Features include detailed information on logic gates, IC families, and various digital components.

Electronics Engineer Helper

Calculators and references

Free

This app provides a comprehensive suite of calculators and reference tools for electronics enthusiasts and professionals. It includes features for component identification, circuit calculations, and electrical property analysis, aiding in both study and practical work.

Electronics Handbook

by Keysight Technologies, Inc.

Free

This app provides essential tools and calculators for electronics engineering students and professors. It includes features for circuit design, simulation, and understanding fundamental electronic concepts. Stay updated with industry news through an integrated RSS feed.

Simple Circuit Builder

Electrical Learning Tool

Free

This virtual lab offers a hands-on experience for learning about resistors and circuit resistance. Easily build and test series and parallel circuits, measure voltage and current, and understand the impact of component changes in real-time.

Electronics Circuit Calculator

Arduino Experiments Guide

Free

$2.99 | 100% OFF

This app offers over 55 electronic circuit calculations, conversions, and experiments. It simplifies complex circuit problems for engineers, students, and hobbyists, providing instant variable value calculations and precise component analysis.

Electronic Circuits Calculator

Electronic Engineering Toolkit

Free

This comprehensive electronics toolkit offers over 130 interactive calculators, circuit tools, and guides. It's designed for users of all levels, from beginners to professionals, to assist with learning, prototyping, and quick calculations in electronics engineering.

EE ToolKit

Electronics Engineering

Free

This comprehensive toolkit offers over 160 electronic applications, calculators, and reference tools for engineers, students, and hobbyists. It features a multi-functional keyboard, color code tools, audio scope, frequency generator, and component references with datasheet access. The app supports real-time circuit simulations and includes a file manager for saving calculations.

Electronics Toolkit!

Dozens of tools in one app

Free

This app provides a comprehensive suite of tools and calculators for electronics engineers, students, and hobbyists. It includes numerous calculators for resistors, LEDs, capacitors, Ohm's law, and more, alongside useful tables and unit converters.

Electronics docs & calculators

Electronics lab in your pocket

$4.99

This app serves as a pocket electronics lab, offering a comprehensive reference for components and circuits. It simplifies complex calculations for filters, inductors, and various circuit configurations, aiding engineers and hobbyists in their designs.

Circuit Calculator

Build & Solve AC/DC Circuits

Free

$0.99 | 100% OFF

This application allows users to build, simulate, and solve linear AC and DC electrical circuits. It is designed for students, engineers, and electronics enthusiasts to aid in study, verification, and practical circuit analysis. Users can visualize current flow and analyze component values directly on schematics.

Ohm's Law & Power Law Calculator

by Cressall Resistors Ltd

Free

This app calculates electrical parameters based on Ohm's and power laws. Input any two values (voltage, current, resistance, or power) and the app will automatically compute the remaining two. It allows for continuous "what-if" scenarios by locking one parameter and recalculating others.

Resistor Tools

by Siu Yuen Ho

Free

This utility app provides a suite of tools for calculating and determining resistor values. It assists hobbyists and engineers with series, parallel, and voltage divider calculations, as well as inverting amplifier gain.