In this tutorial we'll learn how to manually blink an LED when we click a front panel control and then modify the VI to automatically blink the LED at a specified rate.

• Sparkfun Inventors Kit for LabVIEW Setup

• Sparkfun RedBoard

• LabVIEW
• NI-VISA
• LINX

• Open the LINX - Digital Output 1 Channel example from the LabVIEW Example Finder.
  
  
• Select the DO Channel connected to the LED.
  
  
• Run the VI, and click the LED control to toggle the LED on and off.
  
  
• Modify the VI to automatically blink the LED at a specified rate using a boolean constant, shift register, and not primitive.