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Showing results for tags 'xy scan'.
Hello, I am a research student and I am trying to get the following done: 1.A laser hits on a target. the laser point is scanned on the surface of the target. X-Y scan supported by 2 stepper motors are controlled by a labview program to move the target in X-pixels and Y-pixels. 2. The light that is reflected off the target is taken in by the detector. These analog values are converted to digital using a DSP board. This is my DAQ control board. these values are to be stored in a 2-D array and later used to form an image. My problems: I dont really understand how to contro