At 10:56 PM 1/26/2003 -0500, you wrote: >Ok, so to make sure I don't damage my computer, how could I ensure that my >computer and circuit from my psu will be grounded with eachother? Will simply >connecting the ground pins on the printer port to my circuit ground do... >because it doesn't seem sufficient if the computer is grounded to earth (and >therefore the printerport since I'm assuming the ground pins are grounded with >the computer also). I really don't want to damage my parport, which is why I'm >trying to figure out the best thing to do. Plugged into the same receptacle box will do it, if there is even a problem. Best regards, Spehro Pefhany --"it's the network..." "The Journey is the reward" speff@interlog.com Info for manufacturers: http://www.trexon.com Embedded software/hardware/analog Info for designers: http://www.speff.com -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu