OmegaHaxors

In most cases it's not, but when dealing with capacitors negative voltages go all sorts of places you don't want them and it makes it very difficult to work around...

Capacitors produce negative voltages on the opposing side when you charge them. If you put it straight to a ground it won't cause issues but if you need to check...

Bumping this again. Diodes will fail to draw current at all if the voltage is negative, even if a current should be allowed due to the positive voltage difference. If...

Once again, another error. Hubs when given a negative voltage will fail.

I found that a good fix for the time being is to have a useless diode reverse-facing a ground. I'm not sure why it works, but it will help prevent...

That could actually be a pretty good thing if it cooperates with engine code. 90% of ELN is done internally, but what little minecraft-facing code we do, could be helpful...

Internals would be easy: The engine would ignore any 'deactivated' colors as if they were Giga Resistors, and the control panel will determine which colors are allowed, via a signal...

Could be done similar to how lights are. Three modes: Bigger Smaller and Toggle.

Kind of? It's more like cables paths you can control via a signal. For example, to activate red and blue paths, you input a red and blue signal of True.

Signal-controlled power cables.