Apr 6, 2005 #1 T tantoun2004 Member level 1 Joined Jan 23, 2005 Messages 41 Helped 2 Reputation 4 Reaction score 0 Trophy points 1,286 Activity points 455 AT89S52 Programmer Hi all, when I intended to make The At89S52 programmer I heard that it might damage the parallel port . Is this right? If so is there any precautions that must be taken ? Thanks,
AT89S52 Programmer Hi all, when I intended to make The At89S52 programmer I heard that it might damage the parallel port . Is this right? If so is there any precautions that must be taken ? Thanks,
Apr 6, 2005 #2 J Jack// ani Advanced Member level 3 Joined Dec 2, 2004 Messages 757 Helped 107 Reputation 222 Reaction score 58 Trophy points 1,308 Activity points 5,006 AT89S52 Programmer Read the whole thing again! Its all crap, if you are afraid then use a buffer in between.
AT89S52 Programmer Read the whole thing again! Its all crap, if you are afraid then use a buffer in between.
Apr 6, 2005 #3 mrcube_ns Advanced Member level 1 Joined Apr 10, 2002 Messages 452 Helped 48 Reputation 96 Reaction score 34 Trophy points 1,308 Location Europe Activity points 3,813 Re: AT89S52 Programmer Try with programmer on this url: www.aec-electronics.co.nz It's free, it's simple and it's working for over 1.5 year for me witout problems. Mr.Cube
Re: AT89S52 Programmer Try with programmer on this url: www.aec-electronics.co.nz It's free, it's simple and it's working for over 1.5 year for me witout problems. Mr.Cube
Apr 21, 2005 #4 S sajal1975 Full Member level 2 Joined Mar 25, 2005 Messages 135 Helped 6 Reputation 12 Reaction score 3 Trophy points 1,298 Activity points 2,149 Re: AT89S52 Programmer hi, u can get very good data support at **broken link removed**
May 2, 2005 #5 M mzeitoun2002 Member level 4 Joined Mar 1, 2005 Messages 68 Helped 3 Reputation 6 Reaction score 2 Trophy points 1,288 Activity points 2,022 Re: AT89S52 Programmer Salam, Nothing could happen just for that all motherboards now contains a protection for all ports.
Re: AT89S52 Programmer Salam, Nothing could happen just for that all motherboards now contains a protection for all ports.
May 2, 2005 #6 S shafee001 Advanced Member level 4 Joined May 6, 2004 Messages 114 Helped 16 Reputation 32 Reaction score 4 Trophy points 1,298 Location Egypt Activity points 1,078 Re: AT89S52 Programmer you may use buffer 74244 or latch 74573 between your programmer and parallel port [/img]
Re: AT89S52 Programmer you may use buffer 74244 or latch 74573 between your programmer and parallel port [/img]