Getting Started with LabVIEW and a Digilent Discovery Device [Digilent WaveForms VI] The following guide presents how to install and use the Digilent WaveForms VIs LabVIEW package, to control Digilent Test and Measurement devices. Demos for controlling the Power Supply, the Digital I/O lines, the Waveform Generator, and the Oscilloscope instruments can be found in the $f_s$$f_m$$f_s$$100f_{max}$