Adjust the isolated voltage source in the top left corner of the workspace.
This is not likely to exist in real life as it is now, what with voltage-controlled current sources and Op-Amps with unrealistic parameters. Also, I am FULLY aware of how much current each Op-Amp is sinking when its LEDs are on. 😒
It does have overvoltage detection, where it warns at 6.25V, and shouts danger at 7.5V
Bookmark and enjoy! 😁
Warning: this circuit tends to lag a little bit when the voltage raises or drops a level. This lag only increases the faster you adjust the voltage level
