I've been searching everywhere (starting with the RotaryCraft in-game manual), and I can't find any info on either the Integrated Redstone Upgrade or the Permanent Magnet Upgrade.
I have at least figured out that the permanent magnet is used on the magnetizing unit- but to what effect?
Does the integrated redstone allow machines to be toggled on/off without the use of a clutch? (seems like that would contradict the mechanical nature of the mod)
The Permanent Magnet Upgrade is an upgrade that can be applied to the Magnetizing Unit that will greatly boost its efficiency, reducing the amount of power required to get the same amount of operation speed. It will require half as much power to get to a 1 operation per tick speed.