About Circuit Simulation with Oscilloscope

#1 · May 6, 2026, 3:30 pm

Hi,

I am learning electronic circuit base on book "Complete Electronics SELF-TEACHING GUIDE"

each component internal characters are can be different but

I got some outputs are not expected, so I am trying to report this

Opamp (Page 375 )

expect output as below screenshot

a. output did not display wave form

b. "Volt Div" reacted same as "Volt Position" ( change Volt Div, wave moving up or down on Y-Axis)

2. Bridge Rectifier (Page 468)

everything is okay but right side of resistor's voltage is 0V (I used probe suddenly display output so I saved and open again I could not reproduce output wave)

this is expected output

I uploaded 2 files for Opamp and Bridge rectifier.

Being able to use such a good tool is a great help to me.

Thank you for your hard work.

Uploaded files:

#2 · May 6, 2026, 5:56 pm

Hi.

About OpAmp:
Seems that polarity is not 100% correct:

- About Bridge:
You can use a ground to force 0 V on one side of the bridge:

#3 · May 6, 2026, 11:58 pm

Thank you so much... it was my mistake. Next time before I post, I will take more time to check.

Now I can go to the next chapter😂