Problem is that Matlab isn't free & I don't know much about octave or scilab(very new to matlab too) so is there any free software that simulates exaclty like matlab or with simulation features like matlab to desgin a whole electrical circuit & I need to know how to interface arduino in such a way…

Electric circuit similation & controlling simulated appliance through arduino

wvmarle November 24, 2017, 5:23am 3

The MATLAB/simulation part you better ask on a MATLAB forum, rather than an Arduino forum.

Topic		Replies	Views
Can I turn an Arduino Uno into a simple switch controlled by Matlab commands? Interfacing w/ Software on the Computer	4	1328	May 6, 2021
Arduino y Matlab Español	11	21971	May 6, 2021
Matlab interface for arduino,is it possible to do? Interfacing	2	1721	May 6, 2021
MOVED: Can I turn an Arduino Uno into a simple switch controlled by Matlab commands? General Guidance	1	497	May 5, 2021
Program arduino with matlab Interfacing w/ Software on the Computer	3	1299	May 6, 2021