EveryCircuit

Build and simulate electronic circuits, and dive into a vast collection of community circuits to enhance your learning and creativity!

If you're serious about understanding the inner workings of electronic circuits, EveryCircuit is your go-to app. As GeekBeat.tv put it, "I stumbled upon some serious gold," and Design News hailed it as an app that "takes design to a whole new level of interactivity."

With EveryCircuit, you can construct any circuit, hit the play button, and witness dynamic animations of voltage, current, and charge in action. This visual approach offers unparalleled insights into how circuits operate, far beyond what equations can convey. As the simulation runs, you can tweak circuit parameters using an analog knob, and the circuit will respond in real-time. You can even create custom input signals with a simple swipe of your finger—a level of interactivity and innovation unmatched by the best circuit simulation tools available for PC.

EveryCircuit is more than just visually appealing. It's powered by a custom-built simulation engine, optimized for interactive mobile use, employing serious numerical methods and realistic device models. This means you're working with the fundamentals: Ohm's law, Kirchhoff's current and voltage laws, and nonlinear semiconductor device equations.

The app's growing library of components lets you design everything from basic voltage dividers to intricate transistor-level masterpieces, whether they're analog or digital circuits. The schematic editor simplifies your work with automatic wire routing and a minimalistic user interface, ensuring less tapping and more productivity.

EveryCircuit's blend of simplicity, innovation, and power, combined with its mobility, makes it an essential tool for high school science and physics students, electrical engineering college students, breadboard and PCB enthusiasts, and ham radio hobbyists.

The app is free to download and use, with an option to upgrade to the full version for $14.99 via a one-time in-app purchase. The upgrade allows you to build and simulate large circuits, save an unlimited number of circuits, store them in the cloud, and sync them across your devices. The app requires permission to access your account for authentication within the EveryCircuit community.

Analyses:

• DC analysis
• AC analysis with frequency sweep
• Transient analysis

Features:

• Growing public library of community circuits
• Animations of voltage waveforms and current flows
• Animations of capacitor charges
• Analog control knob adjusts circuit parameters
• Automatic wire routing
• Oscilloscope
• Seamless DC and transient simulation
• Single play/pause button controls simulation
• Saving and loading of circuit schematic
• Mobile simulation engine built from the ground up
• Shake the phone to kick-start oscillators
• Intuitive user interface
• No ads

Components:

• Sources, signal generators
• Controlled sources, VCVS, VCCS, CCVS, CCCS
• Resistors, capacitors, inductors, transformers
• Voltmeter, amperemeter, ohmmeter
• DC motor
• Potentiometer, lamp
• Switches, SPST, SPDT
• Push buttons, NO, NC
• Diodes, Zener diodes, light emitting diodes (LED), RGB LED
• MOS transistors (MOSFET)
• Bipolar junction transistors (BJT)
• Ideal operational amplifier (opamp)
• Digital logic gates, AND, OR, NOT, NAND, NOR, XOR, XNOR
• D flip-flop, T flip-flop, JK flip-flop
• SR NOR latch, SR NAND latch
• Relay
• 555 timer
• Counter
• 7-segment display and decoder
• Analog-to-digital converter
• Digital-to-analog converter

EveryCircuit Screenshots