I am sorry if it is not detailed enough.
Maybe I can change the question with, is it possible for Arduino Uno to works multitask ?
I've tried many ways like Scheduler (for Arduino Due) or FreeRTOS (but too complex) to controlling my fuelcell. Last night I try to used MultipleBlinks in my IDE but there are many errors such as "Scheduler was not declared" or "expected unqualified-id before '.' token". I stuck in here, pls help me.