I was able to connect LabVIEW to an oscilloscope and measure a signal, thanks for the help Filipe and AVR. Now I want to hook my SCB-68 connector block to a peltier cooler and control it using LabVIEW. I need at least 20 volts and .01 amps. I'm using a PCI 6052E I/O board. Any idea how much power I can get out of this setup??