hey everyone! sorry to keep on posting, but where i live i couldn't find any logic level n channel mosfets. Although i came across a popular one, the IRFZ46N. Its not logic level, but from the datasheet i seem to understand that i can actually keep a similar circuit i was using with the TIP120 (using the optocoupler). I just replace it and use the 10k resistor between gate and source.
is this correct?
Thanks for everything!