Do you have a switchbox to supply voltage to 15 electrodes randomly with LabVIEW

[MattBradley]

First of all, are you talking hardware, software, or both? 

[astropollo]

Hi Matt, I have the LabVIEW software and a DAQ box with the I/O connections box (USB-6509 and SCB-100). I wanted to use another similar setup but instead of another DAQ and I/O box, do we get an integrated switch box for this purpose?

[MattBradley]

So are you looking only for digital I/O?  Still not sure what you mean by "15 electrodes randomly".  Do you want to output 15 random bits?

[astropollo]

Yea, what I mean by 15 electrodes is that suppose I have 15 bulbs, & I need to supply voltage to them successively from 1st bulb to the fifteenth bulb, one at a time. I also want to have some time gap between the lighting of the bulb. I have the LabVIEW programme to do so. I only want to avoid the DAQ and USB boxes and have one simpler setup to control the switching.

[MattBradley]

Actually, based on your description -- that's about as simple as it gets.

Software-wise, you might be able to make it easier if you can output the data as a 16-bit word rather than as individual bits.  Not sure if that instrument has the ability to do that or not.  Let us know if you have trouble figuring that out.