Would you like to react to this message? Create an account in a few clicks or log in to continue.

You are not connected. Please login or register

Opamp 741 simulations

Go down  Message [Page 1 of 1]

1Opamp 741 simulations Empty Opamp 741 simulations Sat Apr 17, 2021 3:02 pm


I have made a new repository at GitHub about the 741. 
The Readme file says at this moment:

This project tries to give some more details about simulating opamp 741 with SimulIDE. It uses this book:


A text file is added with more details about each simulation and will be updated now and then.
The simulations are made with SimulIDE 0.4.15-SR1 and can be downloaded here:
Once downloaded there are more examples about Opamp circuits at
The Github repository starts at example no. 21 from the book.


I hope it will be a nice addition to the Opamp-examples that are already available in SimulIDE and some will overlap. 
Pdf examples 16-19 and perhaps more to come are discussed in this Help-topic: https://simulide.forumotion.com/t176-opamp-and-trafo-circuit
Of course not every project will be placed here, that's why I created the Github. There are 20 more to come and I haven't looked ahead what they contain.
These are Simulide examples with the path where to find to them

Opamp 741 simulations Simuli10

And this is pdf-example no. 21

Opamp 741 simulations 21_squ10

The simu-file can be found here:

2Opamp 741 simulations Empty Re: Opamp 741 simulations Wed Apr 21, 2021 10:24 am


From the same opamp 741 book, pdf page 27/42, examples 25-28, a monostable and a bistable multivibrator, a trigger pulse generator and a flasher.

Opamp 741 simulations 25_26_10

Simu-file is here with title 25-28

3Opamp 741 simulations Empty Re: Opamp 741 simulations Sun Apr 25, 2021 4:57 pm


Examples 29 to 41.
Some I don't get to function, this does not mean it's because of the simulator. There can be several reasons, for instance when I don't know what the input signal should be. More details are in the Help-topic >
Example 40, for some reason the generator has to be started before the 12 Volt button.

Opamp 741 simulations Opamp_10



4Opamp 741 simulations Empty Re: Opamp 741 simulations Tue Apr 27, 2021 2:40 am


In the last opamp example no.41 there is a Programmable Unijunction Transistor (PUT).
This is a very nice webpage with 16 examples of the Put: 

I have placed these circuits in Simulide 0.4.13-SR5

Opamp 741 simulations Put_ex10
Opamp 741 simulations Put_ex11


Sponsored content

Back to top  Message [Page 1 of 1]

Permissions in this forum:
You cannot reply to topics in this forum