Build and simulate electronic circuits, explore thousands of community-created circuits!

Forget the jokes; this time, you'll truly grasp how electronic circuits function. "I stumbled upon some serious gold" – GeekBeat.tv "This app takes design to a whole new level of interactivity" – Design News

Build any circuit, tap the play button, and watch dynamic voltage, current, and charge animations. This provides unparalleled insight into circuit operation, surpassing the limitations of equations. While simulating, adjust circuit parameters with the analog knob, and see the circuit respond in real-time. You can even generate arbitrary input signals with your finger! This level of interactivity and innovation is unmatched by the best PC circuit simulation tools.

EveryCircuit is more than just visually appealing. It boasts a custom-built simulation engine optimized for interactive mobile use, employing sophisticated numerical methods and realistic device models. In short, it incorporates Ohm's law, Kirchhoff's current and voltage laws, nonlinear semiconductor device equations, and all the essential elements.

A growing component library provides the freedom to design any analog or digital circuit, from a simple voltage divider to a complex transistor-level masterpiece. The schematic editor features automatic wire routing and a minimalist user interface—less tapping, more productivity.

Simplicity, innovation, and power, combined with mobility, make EveryCircuit an indispensable tool for high school science and physics students, electrical engineering college students, breadboard and printed circuit board (PCB) enthusiasts, and ham radio hobbyists.

EveryCircuit is free to download and use. An optional in-app purchase ($14.99) unlocks the full version, enabling the creation and simulation of larger circuits, unlimited circuit saving, cloud storage, and syncing across devices. Account access is required for EveryCircuit community authentication.

Analyses:

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

Features:

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

Components:

• Sources, signal generators
• Controlled sources: VCVS, VCCS, CCVS, CCCS
• Resistors, capacitors, inductors, transformers
• Voltmeter, ammeter, ohmmeter
• DC motor
• Potentiometer, LMP
• Switches: SPST, SPDT
• Push buttons: NO, NC
• Diodes, Zener diodes, LEDs (including RGB LEDs)
• MOS transistors (MOSFETs)
• Bipolar junction transistors (BJTs)
• Ideal operational amplifier (op-amp)
• 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 (ADC)
• Digital-to-analog converter (DAC)