SimulIDE is a simple real time electronic circuit simulator. It's intended for general purpose electronics and microcontroller simulation, supporting PIC and AVR. PIC simulation is provided by gpsim and avr simulation by simavr.




The best free Circuit Simulator alternative to Autodesk Tinkercad is SimulIDE, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Autodesk Tinkercad and four of them are free Circuit Simulators so hopefully you can find a suitable replacement. Other interesting free Circuit Simulator alternatives to Autodesk Tinkercad are Ktechlab, Wokwi Arduino Simulator and Experimenters Circuits.
SimulIDE is a simple real time electronic circuit simulator. It's intended for general purpose electronics and microcontroller simulation, supporting PIC and AVR. PIC simulation is provided by gpsim and avr simulation by simavr.




KTechLab is an IDE for microcontrollers and electronics. It supports circuit simulation, program development for microcontrollers and simulating the programmed microcontroller together with its application circuit.




A web-app you can use to simulate circuits as well as run Arduino sketches right in the browser, using the open-source AVR8js platform.




Educational virtual 3D laboratory simulator helps students, teachers, and tutors conduct electrical circuit experiments by providing realistic equipment access anywhere, avoiding availability issues and safety hazards, and enhancing learning with immediate feedback and...


