It appears that there is an issue with the CircuitMod program for Windows version 2.8 where the voltage value of the DC power supply cannot be changed and it is very buggy.
Solve Elec 2.5, an educational program to draw and analyze electrical circuits.
Design electronic circuits.
PICAXE Virtual System Modelling (VSM) is a software circuit simulator.
It appears that there is an issue with the CircuitMod program for Windows version 2.8 where the voltage value of the DC power supply cannot be changed and it is very buggy.