dc input offset voltage, bias current using lab view

[augusta]

hi all

 my lecture has asked me to write a lab vbiew program that can measure the 741 operational amplifer dc input offset volage, its bias current. i totally do not have an ideal how to do this because i am new to lab view programming.

 i have design the hardware and connected to using the ni elvis instrument, but i do not know how to write a lab view program that can help me take these. readings without been done manually using and oscilloscope.

 please help guys

[Liam_A]

Hello augusta,

Many thanks for your post, I have some information that I think you will find useful.

The link below is a link to our LabVIEW Getting Started page that will allow you to get to grips with the LabVIEW environment and basic programming.

http://www.ni.com/gettingstarted/labviewbasics/

In terms of ELVIS, the following link may also help

http://zone.ni.com/devzone/cda/tut/p/id/12964

In terms of example coding, using the Find Examples from the LabVIEW getting started screen and then using Hardware Input and Output>> DAQmx>> and then selecting one of voltage examples there will also be if use.

Many thanks and good luck!