Working principle of ion activity sensor
Under normal difficulty, the efficiency of the polytetrafluoroethylene membrane electrode is 420%, corresponding to a sensor value of maximum 4.2.
Under expert difficulty, the fuel cell mode will haveadditional efficiency bonus (expert perk?), so please refer to what is displayed in the machine controller.
Preparation materials
Fuel cell (as if you didn't know), ME input hatch (2), ion activity sensor (1), machine control cover plate (2), redstone alloy wire;
Homework display (I know, actually you just want to see the answer)
Principle: When the fuel efficiency decay reaches a set value, output a redstone signal, close the fuel input chamber, and open the distilled water input chamber.
Do not use inventory input to pull fuel. Inventory input has no cache, which will cause the device to fail.
The more distilled water input, the faster the efficiency recovery.
Attached fuel chamber diagram (in case someone doesn't know how to set it up)