For those who like to set resistance using color bands, we are very glad to introduce this new feature to DCACLab!
As for tolerance, its randomly generated according to the selected color of band For full reference of resistor color bands, have a look at wikipedia here.
Students now can change colors of resistor and see the simulation in real time, here are more details.
could you suggest some resistor color code calculator ? nice article by the way !
you can check this article https://blog.dcaclab.com/how-to-use-resistor-in-lab/ which describes how to use the resistor color code, actually you can think about the properties inspector of resistor there as calculator as it will calculate the resistance based on colors choosen 🙂