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Leer una señal digital con daq6008

Buenas tardes a toda la comunidad soy nuevoQuisiera saber como generar una señal ssb y una señal de clk con la daq6008 para poder leer el módulo max6675 estas señales son necesarias para poder hacer...

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Running a motor

I am using DAQmx to acquire and generate digital inputs and outputs to run a car forward and reverse, triggering off of lasers. The trip lasers are normally High (1) and then go low (0) when something...

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Power Connector for a RoboRio (2-position MINI-COMBICON, 3.5 mm)

Our FRC team has a number of RoboRio units, however over time, some of the 2-position MINI-COMBICON, 3.5 mm power connectors have been lost.  Aside from the kit that NI offers for $49 that has parts...

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Erroneous input values from accelerometer

Hi! I am not sure this is the correct topic for such a question, because I struggle at identifying whether my problem is at a HW or SW level. I struggle at making my acquisition system acquiring...

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Digital output line remains high after digital waveform output

Hello, I am using a NI USB-6229 device and working on outputting an arbitrary sequence of low's (0V) and high's (5V) on one of the digital output lines.The problem I am experiencing is after the...

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NI-6528 connector and cable

Hey,    I am looking at the connector pin out for the NI6528 and the recommended cable SH100-100-F and they do not match up. The connector on the board looks to be grouped by pairs, ie 1 and 2, 3 and...

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P0.line4:7 output problem

I output P0.line0-31 to logic "1" from test panel of MAX, then measure  the output voltage of each line;the line0-3,8-31 voltage are OK,and the line4-7 also keep logic "0".The DAQ's USB-6289

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Connecting a LED to Digital Output

Hi all, I'm trying to connect an LED light to digital output 15 on an NI myRIO using labVIEW.  It's a simple program, but I can't get it work. Any help would be great. P.S. I'm loving this community...

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NI PCI 6509 not working under Win 7 at the same sample rate like under Win XP

Hello together,before I come to the actual problem I want to tell you whats this about, we got an old testbench at which we test rotary encoders, in the testbench pc (win xp 32bit) we use the NI 6509...

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NI-9403: Acheiving maximum 7us update rate

The NI-9403 module has an update rate of 7us, so in theory it should be able to output a clock period of 2*7us=14us or 71kHz.  I have a simple program which inverts the boolean input to a single...

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How to set the sample clock signal from line PFI4 to zero after running the...

Hello all, I suffer from a problem since weeks ago and want your help. I have a NI PCI 6535b card. I notice that after I run my program, the sample clock signal from PFI4 is always there, even I exit...

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How to remeber output states on usb 6501

Hi,I am new in labview.I am  need do that, I can't send data on usb 6501 and the card will by viewing previous state still.Any ideas ( maybe some sihift register)?I need some example. Thank you

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Bertec force plates with .NET

Hello community,I am trying to connect a Bertec force plate to labview using the .NET interface.  This involves loading  "BertecDeviceNET.dll" into labview. This DLL comes from the Bertec website,  and...

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Replacing software trigger with physical trigger

Hi, I am new with control system so excuse me if this sound trivial. Currently I am using a USB6001 running a Labview program with 4 radio buttons trigger 4 different set of codes for Analog Output to...

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about NI9230

we are in need to buy a NI9230, or something equivalent (to valutate vibrations in an idraulic system). This should be used with a CompactRio, as far as what i have read on the datasheet. We already...

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SDRAM load capacitance calculator

I am interfacing SDRAM IS45S32160F-7BLA2 with MPC8270 PowerPC Processor.Input capacitance of SDRAM is 6pF per data line and i am using 4 SDRAM's which add upto 24pF of capacitance load.Processor...

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SDRAM load capacitance calculator

I am interfacing SDRAM IS45S32160F-7BLA2 with MPC8270 PowerPC Processor.Input capacitance of SDRAM is 6pF per data line and i am using 4 SDRAM's which add upto 24pF of capacitance load.Processor...

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Digital IO Port Width

Hi all, Does anyone knows how to extract a DIO Port Width from a C# code? That means the number of digital lines of a DIO port.Thanks in advance.

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DC voltage measurement of a series coil circuit with NI 9205

Hi all, I need to measure the DC voltage across a circuit comprising 24 coils in series. The voltage across each of the 24 coils ranges from 0 to 10 mV DC (much less than 1 V) . I was looking to use an...

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Time between two signals USB-6003

Dear all,I am trying to measure the time between the activation of 2 light gates (response time <500us) with a Visual Basic app. The precision I need is in the order of 10ms. I am trying to use a...

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