Analog signal controller box, like it's previous version controller box emits signal, but It doesn't simply emit one signal form when powered or one form when unpowered. It emits a signal type based on received power strength. You can set in the GUI to for example emit GREEN when redstone power is 5 and emit RED when redstone power is 0 and set it OFF when redstone power is 15.

Recipe

The bottom center Redstone dust is in fact Redstone Comparator. It's because the recipe is broken.


Iron IngotController CircuitIron IngotIron IngotRedstone ComparatorIron IngotAnalog Signal Controller Box