Introduction to Free Electronics Design Software
If you are a student or a electronics hobbyist who does not need to have complicated electronics design software to help you in your design work, it is strongly recommended that you consider the following free electronics design software that can be downloaded. There are some software which allow you to use for 30 days or so before you decide to purchase them.
However, if you can live with limited feature, you can get a free download without having to pay for a full feature software.
Among some of the design software that can be downloaded are free PCB software, circuit analysis software and electromagnetic planar structure analysis software.
EasyEDA electronic circuit design, circuit simulation and PCB design
EasyEDA is a free, zero-install, Web and cloud-based EDA tool suite, integrating powerful schematic capture, mixed-mode circuit simulation and PCB layout in a seamless cross-platform browser environment, for electronic engineers, educators, students and hobbyists. On the website you can find and use many projects and electronic circuits made by others because they are public and open hardware. You can also import files in Eagle, Kikad, LTspice and Altium Designer, and export files in .PNG, or .SVG.
EAGLE PCB Layout Editor Software
The EAGLE Layout Editor is a free PCB software (see the conditions) which is easy to use, yet powerful tool for designing printed circuit boards (PCBs). The name EAGLE stands for Easily Applicable Graphical Layout Editor. It has 3 main modules which consists of schematic editor, layout editor and autorouter.
5Spice Analog Circuit Simulation Software
5Spice is a graphical user interface software that offers easy to use analog circuit simulation for the electronic circuit designer. 5Spice provides the analysis capabilities needed by experienced circuit designers while remaining easy to use. The focus is on analog circuit analysis and circuit design at the component level.
Multilayer Air Core Inductor Calculator
Calculate the number of turns, DC resistance and other inductor data based on the input data of the inductance, coil inner diameter, coil length and wire gauge.
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