fever16
Junior Member level 2
cnc pic
hello all,
iam trying to make a small CNC engraver.and searched a lot for easy and simple circuit.as my engraver is small i want to use steppers from old printers.
at last i decided to use PIC16LF84A based stepper driver from turbocnc site (http://www.dakeng.com/u2.html).below is my modified diagram for 3-axis.
mean while i found another design based on PIC16f84 and ULN2803 (**broken link removed**)
now iam confused which one is good.
i have NOPPP programmer to burn PIC16LF84A.
so guys can u guide me with this issue.
help me pls.i'll be waiting for your replies.
thanks
hello all,
iam trying to make a small CNC engraver.and searched a lot for easy and simple circuit.as my engraver is small i want to use steppers from old printers.
at last i decided to use PIC16LF84A based stepper driver from turbocnc site (http://www.dakeng.com/u2.html).below is my modified diagram for 3-axis.
mean while i found another design based on PIC16f84 and ULN2803 (**broken link removed**)
now iam confused which one is good.
i have NOPPP programmer to burn PIC16LF84A.
so guys can u guide me with this issue.
help me pls.i'll be waiting for your replies.
thanks