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2N3055 as stepper driver

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Nandu ji , a bit late before I see your post, I bought P55NF06
This mosfet can be directly connected to PIC micro through resistor, isnt it ?

Yes. You can connect mosfet through a resistor
 

Yes. You can connect mosfet through a resistor

I believe you can connect it directly even without a resistor, or maybe just a small resistor - say 100ohm or less. IMHO without resistor is better for fast switching, since MOSFET's are like large caps ~ 1nF or more. Your larger resistor's will charge this slower (based on RC time constant), hence switch the MOSFET slower.
 
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