Control Engineering is an addon for Immersive Engineering focusing on redstone control and automation. Its main features are control panels and logic cabinets.
Control panels offer a compact way to control and monitor various redstone signals using various different components like buttons, variacs, panel meters and many more. Panel designs are stored on Punched Tape and then created using the Control Panel CNC. This allows existing designs to easily be replicated and modified. The tape designs can either be written out manually using a Keypunch or created in the visual interface of the Panel Designer.
Logic cabinets are an independent take on redstone logic in IEs visual style. Unlike the logic units added by IE, these support analog signals, but also require power to keep them running.