Caps Lock Key simulation

[RT_LabVIEW]

 I have TEMPerNTC II device, from that I want to read the temperature. For that I have to press Caps lock key for 3 sec to get the data and to stop again I have to press Caps lock key for 3 sec. How to simulate the these condition( pressing Caps Lock key for 3 sec) in LabVIEW?

[TiTou]

You can call the user32.dll to simulated keystrokes, you event control the down and up change. See this example (here the down time is only 100ms) :

hope this helps