Is there anything on the market that will help me fix the low current output problem on my CB-68LP DAQ board w/pci-6024E card? I need to get the 5V TTL pulse to throw a switch, to let an external power supply at 5V (but at least .5 amps) supply a solenoid that has just on/off states. I guess the real question is, "What kind of hardware am I talking about for this purpose?"