Submitted by jacques (not verified) on Thu, 04/10/2008 - 13:52.
It will not work with all PC's, because USB D+ & D- will be working around 5V, and they should be 3V3.
So, sometimes it works sometimes it does not
You should add 2 zener diodes between datalines and ground.
check the source off all this here at http://www.fischl.de/usbasp/
USA 
Canada 
It will not work with all
It will not work with all PC's, because USB D+ & D- will be working around 5V, and they should be 3V3.
So, sometimes it works sometimes it does not
You should add 2 zener diodes between datalines and ground.
check the source off all this here at http://www.fischl.de/usbasp/