iCircuit
Real-time circuit simulator
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Description

iCircuit is the premier iPad and iPhone app for designing and experimenting with circuits and Arduinos. Its advanced simulation engine can handle both analog and digital circuits and features realtime always-on analysis. It is the perfect companion to students, hobbyists, and engineers.

You use it as you would any CAD program: you add elements, connect them together, and set their properties.

But iCircuit is unlike other CAD programs because it is always simulating. It's just like working with the real circuit. You do not stop to take a measurement or spend a lot of time configuring reports. Instead, you just play with the circuit as you normally would, with the power on!

There are over 300 elements you can use to build your circuits. The app has everything from a programmable Arduino, to simple resistors, to switches, to MOSFETS, to digital gates.

The app features a multimeter that you use to probe around the circuit to instantly read voltages and currents. If you want to see how a value changes over time, then you can add values to the built-in oscilloscope. The scope can simultaneously track many signals over time and features a touch interface to control the total time displayed and stacked and unstacked modes to easily compare signals. The scope can also display the Fourier transform of any signal so that you can see the performance of filters.

Supported elements include:

• Programmable Arduino using a subset of the C programming language
• Programmable PIC controllers using assembly language or hex files
• Signal generators, Voltage sources, Current sources, and Dependent sources
• Resistors, Capacitors, and Inductors
• Manual SPST/SPDT and DPST/DPDT Switches, Push buttons, and Relays
• LEDs, Diodes, BJ Transistors, and MOSFETs, Thermistors
• Triodes and tetrodes
• Audio simulation with Speakers, Microphones, Buzzers, and LEDs
• DC Motors and Servos
• ADCs, and DACs
• Logic gates: AND, OR, NAND, NOR, XOR
• JK and D Flip-flops
• 180 digital ICs from the 4000 and 7400 series
• 78xx and LM317 voltage regulators
• 7-segment and matrix displays
• Antenna with simulated AM and FM signals

You can also create sub circuits to introduce new elements and componentize your designs.

No matter your skill set, you'll be playing with circuits in no time with iCircuit.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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In-Apps

iCircuit Pro (Yearly)
199,00 kr
iCircuit Pro (Monthly)
29,00 kr

Screenshots

User Rating

4.5 out of 5

2 ratings in Sweden

5 star
1
4 star
1
3 star
0
2 star
0
1 star
0

Ratings History

Reviews

Very good tool

Proffs-tyckaren on

To the developer: The speaker component stop working when connected to even relatively small circuits even on the fastest iPad models. Can it be fixed? I guess it's about optimizing the performance or allow some buffering.

Worth every penny

Prfsnl_engineer on

This app perfectly lives up to my expectations regarding designing and simulating analog circuits (and I have looked around!). It's intuitive, clear, it has a good component library, good documentation, examples etc. //George

Crashing all the time

Tvättsvamp on

It crashes all the time. When you try to make changes (for example trying to change name on a component) on more than one component without exit the app first it will crash. Otherwise a great idea but needs a bit of work before it's useful.

Stimulating

Electr9 on

I like this app. It is very advanced yet easy to simulate simple circuites. It could have been nice if it has support to microchip micro processors or avr just like proteus isis. Very good app though. Cheers.

Lärare

Fazer1001 on

Bra när man vill visa grunderna.

Kul men ostabil...

Haakand on

Funkar rätt fint att tota ihop små byggen med, men börjar man kika på signaler med oscilloscopet så crashar appen hela tiden. Ett bra tilläg vore simulering av temperatursvep och snälla fixa oscilloscopet!

Quite good, expected a bit more though

Cetex on

It's a quite good app, but i expected a bit more from it. A way to slow down (and speed up) the simulation would be nice. And something to induce spikes and temporary drops in voltage would be very good. Like, "5v input ordinarily, but with a spike up to 35v for 200ms every 10 seconds, and a drop to 3.5v for 400ms every 7 seconds". A couple more components and perhaps divide them into different categories with a popup-menu instead of the continous one on the bottom thats in it now. Very good app though, i hope the simulations are quite reliable so i can rely on them when building my circuits in real life. :)

Överlägset bästa appen

kawzon on

Grymt pedagogisk med animerad ström och laddning. Får inte occilloscopet att funka, men den innehållet så mycket annat gött.

Tyvärr inte längre andvändbar.

Sigge Pirat on

Efter uppgraderingen har appen tyvärr blivit helt värdelös. Går inte längre att göra mätningar med oscilloskopet utan att den lägger av och går ur.

Snyggt jobbat

sandvall on

Bra att lära sig med. Roligt

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App Info

Languages
French, German, English, Chinese, Japanese, Russian
Recent version
1.13 (3 months ago )
Released on
Jul 29, 2010 (13 years ago )
Last updated
1 week ago