Sign up using Email and Password. The driver was installed automaticaly by windows and the board works fine. Message 6 of International prices may vary due to local duties, taxes, fees and exchange rates. It looks like it uses a dll provided by AD. Home Questions Tags Users Unanswered. The frequency generator allows an external complex impedance to be excited with a known frequency.

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There are no drivers from NI for this.

Instrument Control (GPIB, Serial, VISA, IVI)

Hi, sorry about the attachment. Message 6 of Sign up using Facebook.

There is also stray capacitance between your wires. Did not the evaluation board come with a USB driver? Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

EVAL-AD Evaluation Board | Analog Devices

The formula is more accurate when the space between the plates evluation very small compared biard the dimensions of the plates. The user has the option to power the entire circuitry from the USB port of a computer. Richeek Dey 10 5.


Message 5 of Can you help me? Okay, thanks a lot. Is it an USB access problem or impossibility to make connection to the board with this driver from NI?

Message 8 of Look in device manager to see what driver the USB is actually using. The driver was installed automaticaly by windows and the board works fine. So yes, I understand there will be additional capacitances, but if I’m aware of this, I can take it into account in my code. And keep the wire length down, keep them better separated and held in position. The situation is too complex.

Labview AD – Discussion Forums – National Instruments

Message 7 of And what do you mean “making the edges of the copper far from any other object “? Email Required, but never shown. A google search brought up this. The part operates from a 2. What driver and manual are you talking evxluation. Right now the setup is very messy. It would not be easy, in my opinion. Maybe if you look at what is actually going on think about electric field lines between the plates, bulging out, taking paths through the plastic, table and between the wires etc.


I have made a capacitor by sticking 2 copper plates to the back of a teflon backplate and then adjusted them such that the copper plates are 9cmx9cm and 40 mm apart.

Hi, thanks for your reply. So, if I use FR foam and hold the wires in place, I would reduce stray capacitances right? Thank you for your support! Did anyone face boagd kind of problem?

av5933 It’s possible to calculate capacitor values to high precision from first principles if they are made in an enclosed fashion, and standards agencies do that, but that is not your situation. Message 9 of