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MED box output to Pulsepal Trigger - Printable Version

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MED box output to Pulsepal Trigger - neuralcircuit - 04-20-2019

Hi everyone,

I have a Pulsepal trigger channel hooked up to a MED behavior box output channel at 5 volts, and I found that the Pulsepal trigger responds only in the pulse-gated mode, but not the normal mode. Would anybody have any ideas to what kind of signal can cause this outcome?

Thank you!
Ben


RE: MED box output to Pulsepal Trigger - Josh - 04-25-2019

Hi Ben,

Is the 5V output logic-inverted by any chance?
I'd connect it to an oscilloscope to make sure the signal coming out of the MED box is what you expect.

-Josh