Programmed the chip 16f84(A) with DAK's original code.(full step mode)
and made a prototype on Breadboard.instead of IRLZ mosfet i had ST's VNP10N06.i thought they will work just fine.
Used MACH3 for testing.
and the result is a HOT PIC.
it burned out after 20mins.(continuous working)
may be 2 things i did wrong.
1.no chopper between the motor and supply.(used 5v for 12v motor).
2.may be PIC output can not drive the VNP10N06 directly.(i need some transistor in between i'll use ULN2803 probably..)