In-browser simulation and plotting lets you design and analyze faster, making sure your circuit works before ever picking up a soldering iron. Unique circuit URLs let you easily share your work or ask for help online. Advanced simulation capabilities include frequency-domain (small signal) simulation, stepping circuit parameters through a range. Offline Circuit Simulation with TINA. TINA Design Suite is a powerful yet affordable circuit simulator, circuit designer and PCB design software package for analyzing, designing, and real time testing of analog, digital, IBIS, HDL, MCU, and mixed electronic circuits and their PCB layouts. You can also analyze SMPS, RF, communication.
It is free and available from SourceForge. The project is active and under development for updates. The link here lists about 10 circuit simulation programs for the mac. The list is a couple of years old but the good simulations should still be available. This link lists about 15 simulators for the mac.
I recently discovered iCircuit, a neat little circuit simulator app that works on Mac as well as mobile devices. It’s perfect for simple effects pedal designs.
A common way to prototype simple electronic circuits such as used in guitar effects pedals is to use a breadboard and real components. This is great for audio projects because you get real results that you can actually hear right away.
Breadboarding, however, it has it’s challenges:
The top four breadboarders headaches:
1 – You have to buy all the parts.
2 – Anything complicated quickly turns into a rats nest.
3 – Routing sensitive signal lines is a nightmare.
4 – It’s hard to get high pin density SMD micro controllers onto a breadboard.
Now admittedly the last two may not be an issue for basic effects pedals, but we are seeing more and more complex micro controllers and CPU’s becoming available to the maker community, and it’s only a matter of time before home-brew digital guitar effects come more commonplace.
An alternative to breadboarding is to use a computer based circuit simulation application. The ones most commonly used in professional electronics are based on SPICE. Many companies that develop integrated circuits create their own SPICE based tools, and Linear Devices makes theirs, LTSPICE available for free which is pretty cool.
The problem for Mac users is that although there is a free LTSPICE version for OS X, the user interface is pretty clunky. It lacks a tool bar for the schematic editor which makes editing layouts directly pretty cumbersome and you have to import schematics in from something else which is a whole other business. The Windows interface is much nicer.
So this lead me to search for a simulator for OS X and hence to iCircuit. It’s a neat little app that’s great for students and hobbyists and supports both analog and digital circuits with inbuilt oscilloscope and meter simulations. There are a couple of headline features:
1. OS X, and IOS versions for Mac, iPhone and iPad
2. Real time simulation
The OS X version works fine and has a nice Mac like user interface. I didn’t try the iOS version yet but the screenshots look very nice.
The realtime simulation is quite fun. Most simulators provide simulation results in the form of a series of reports, but iCircuit simulations run as you work, so you can quickly see how changes to components impact your project, and you can monitor signals with the scope and meters as you go.
Free Circuit Simulation Software For Mac Download
The library of components in iCircuit is pretty limited, so it’s not going to replace a SPICE type tool for professional simulation, but for learning and testing simple circuits it’s pretty useful and way more fun.
There are links to download iCircuit from the developers website. At time of writing, there are versions for OS X, Windows, iOS, and Android at between $4.99 and $9.99 depending on platform.
Free Circuit Simulation Software For Mac Operating System
- Advertisement
- Qucs v.0.0.16Qucs is a circuitsimulator with graphical user interface. The software aims to support all kinds of circuit simulation types, e.g. DC, AC, S-parameter, Harmonic Balance analysis, noise analysis, etc. Until now there is no or little user ...
- DL++ v.1.0simple digital logic circuitsimulator, using only NAND gates. written as a standalone app for your web ...
- ElectroMimic v.1.3.1ElectroMimic is an electronic circuitsimulator in Java™. The simulator is focused on the piecewise-linear models normally used by undergraduate students, but can also be linked with external simulation software for more realistic ...
- Ngspice Extensions v.20051020Extensions to the circuitsimulator Ngspice. One extension is the integration of the next generation build system ...
- Qlogico v.1.0Qlogico is a digital circuitsimulator.True table, manipulation of boolean expresions, schematic capture and simulation, finite state machines, table of transitions, ...
- Tkgate v.1.8.5TkGate is a event driven digital circuitsimulator with a tcl/tk-based graphical editor. TkGate supports a wide range of primitive circuit elements as well as user-defined modules for hierarchical ...
- Ngspice v.24Ngspice project aims to improve the spice3f5 circuit ...
- Pro Flight Simulator v.1With today's modern technology, the Pro Flight Simulator can help aspiring pilots and flying enthusiasts can develop their skills through a three-dimensional simulator. Becoming a pilot and being able to smoothly and swiftly operate an aircraft can ...
- Lunar Rover Simulator for Mac OS v.1.0This is a proof of concept Lunar Electric Rover simulator, designed by Frassanito and Associates, in conjunction with Petter Sundnes, Rommany Allen, and Chilton Webb. This simulator is based around NASAs Constellation Program architecture.It lets ...
- Patent Bar Simulator v.1.4.1Patent Bar Simulator - USPTO Registration Examination Preparation ...
- LammleSim Cisco CCENT Simulator v.2.0.1Todd Lammle has released his new CCENT 100-101 Study Guide, and it is jammed packed with great hands-on labs. Download our latest CCENT simulator that allows you to run through every command, every lab in Todd's new book!
- RC Helicopter Simulator v.1.9RC Helicopter Simulator is a radio-controlled helicopters simulator.It simulates the behavior and the control of real radio-controlled helicopters.It is still under development and continues to be bit by bit improved. You can pilot the RC ...
- Steam Engine Simulator v.0.1Steam Engine Simulator 0.1 is said to be smart Java application that helps with the design of oscillating steam engines. You can download a copy or simply run the program on a web page. Control:New - This allows you to select a simulation.Open - If ...
- Arcus - Rubik's Cube Simulator v.0.3.2Arcus is a Rubik's Cube Simulator written in Java featuring 3D display and cube manipulation. Besides conventional solving, getting from any pattern to any goal pattern is supported. Allows the user to bidirectionally walk through the cube's ...
- Automated Life Ecosystem Simulator v.1.0The Automated Life Ecosystem Simulator is a microbe simulation environment developed in ...
- Brick game simulator v.0.7.rc1bgs (brick game simulator) is an attempt to implement multipurpose gaming engine which will allow to port all existant puzzle games (like tetris, columns, puyo puyo sun, etc) to all operating systems using SDL as cross-platform multimedia ...
- Celeste Cellular Automaton Simulator v.2012.02.02Celeste is a tiny and simple Cellular Automata simulator written in Java. It is a command line application that writes an image of each simulation step. Celeste was designed to run Conway's Game of Life but other rulesets can be implemented as well.
- CDL cycle language, compiler, simulator v.1.0.18Language, compiler and simulator for CDL cycle description language Platforms: OSX, Linux, Cygwin CDL is a C-like language for hardware description; simulator generates C++ models and synthesizable verilog. Includes C++ cycle simulation ...
- Gene-Environment iNteraction Simulator 2 v.32Gene-Environment iNteraction Simulator 2 (GENS2) simulates interactions among two genetic and one environmental factor and also allows for epistatic interactions. GENS2 is based on data with realistic patterns of linkage disequilibrium, and imposes ...
- Global Epidemic Simulator v.beta.1.0The Global Epidemic Simulator is a platform for modelling directly transmissible human diseases such as influenza, and testing intervention policies that may reduce the duration or severity of an outbreak of such a disease. Building on previous work, ...
Free Circuit Drawing Software Mac
- Arcus - Rubik's Cube Simulator Arcus is a Rubik's Cube Simulator written in Java
- Steam Engine Simulator Steam Engine Simulator 0.1 is said to be smart Java
- Pro Flight Simulator With today's modern technology, the Pro Flight Simulator
- LammleSim Cisco CCENT Simulator Todd Lammle has released his new CCENT 100-101 Study Guide,
- Lunar Rover Simulator for Mac OS This is a proof of concept Lunar Electric Rover simulator ,
- ZSim flight simulator open-source flight simulator , for RC-models and real
- Global Train Simulator GTS or Global Train Simulator is a train driving program
- Java Flight Simulator Java Flight Simulator is a 3D flight simulator that was
- Qucs Qucs is a circuit simulator with graphical user
- RC Helicopter Simulator RC Helicopter Simulator is a radio-controlled helicopters