What is a low cost switch which can speak with Labview?

Hello! I apologize if this question is in the wrong forum auxiliary; Let me know a more appropriate and I will happily move it.

I have a chip test with four aircraft on what I measure through an amplifier to lock. Currently, we can make a measurement, then have to physically move the connection to test the following. I would like to automate this process. I hunted around for a cost relatively low switch that can talk with Labview and allow him to select one of the four signals in turn, but did not have much luck. I was wondering if anyone had recommendations or devices that they had worked with.

Thanks in advance,

Dan

Dan,

I was looking at using reed relays.  Download those with golden contacts so that they work well to currents microampere.  Use a with digital outputs DAQ card to drive the relay.  Before you buy, check current relay coils and exits Digital DAQ hardware.

Lynn

Tags: NI Hardware

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