Rik, I switched to the serial port and of course rewired the connector and changed the interface to a PNP transistor. All is fine and well now. It has been running all weekend without any trouble. Th
Hello Bill, QRS should work fine with the parallel port if running under Win3, Win95 and Win98. The way I acces the parallel port will not work under WinNT, Win2000, WinXP as these operating systems
Yep, and when I switched to the serial port, it worked. I only got .6v out on the collector, so I am going to put a stage in there to give me 5v and ground for the swing. It'll work with the Epson af
At 18:25 25/07/2002 -0500, you wrote: I am using Windows 3.11 with the QRS 3.17 program and keyer design that comes with the program. I am keying an Epson Oscillator with a 10k resistor in series wit
I am using Windows 3.11 with the QRS 3.17 program and keyer design that comes with the program. I am keying an Epson Oscillator with a 10k resistor in series with the collector of the NPN transistor.