I am trying to display the speed of my car on a computer screen. I have installed a sensor on the wheel axle that gives 6 pulses per revolution of the shaft...
I doubt DI-194 is fast enough for this project. Anyway, the best you can do is run DI-194 at max speed (480Hz throughput rate at 9600 baud), and monitor the...
Dave- It depends on how fast you plan to go (and how accurate you need to be)- at 60 mph you are traveling at 88 fps so your pulses will be coming at 75 Hz, or...
I am trying to make a thrust stand using Labview. The system has a load cell to Aerocon Op-Amp translation card to the Dataq-194RS Module. I have tried to...
... I have built and installed many systems as you describe, one of them using the Dataq 151 module. The code is very similar to the 194, you only have to...
1) DataqSerial is being obsoleted 2) UltimaSerial has the following functions, and DataqSerial doesn't (Please refer to www.ultimaserial.com): Text-based error...
I am attepting to get 'anything' from my DI-194RS through TestPoint V5. Looking at the ultimaserial website info is no through enough to properly set up...
Everytime I attempt to run Excel AnalogSingle I get Run-Time Error '449' Augment not optional. OS Win xp and UltimaSerial ver 2, DI-194RS. Any ideas? L Bush...
The sample Excel AnalogSingle was developed under UltimaSerial version 1, and when you use ver 2, unfortunately, you need to recreate the project --- a very...
Thanks. That solved my problem. L Bush ... From: ultimaserial To: ultimaserial_group@yahoogroups.com Sent: Thursday, August 26, 2004 9:28 AM Subject:...
I am using the UltimaSerial Active-X control in Labview with the DR 151R. I get a type mismatch error at the output of the Labview module that converts the...
Thank you for your replies. I thought the fastest the DI-194RS could sample was 240 as in "UltimaSerial.SampleRate = 240". Is this just for the four the...
Is there any difference between these two lines? Voltage = 10* ADReading/32768 Voltage = ADReading/3276.8 Am I missing some important concept here? Thank you, ...
If the intermittent problems refer to different PCs, it could be from the different version of Ultimaserial control. Make sure all target PCs use the same...
What is the maximum transisions high to low or low to high per second that one of the digital inputs of the DI-194RS can count? Is this affected by how many...
You are right, the digital inputs are in sync with the first AD channel. The more channels you enabled, the lower the frequency you can monitor. ... second...
If you multiply the top and bottom of the equation by the same number the equation is still the same. All that was done was to get rid of the "10" by ...
Can I control the square wave output (DIG2) of a DI-194RS with the SquareWaveOutput property? I used this property, i.e. UltimaSerial1.SquareWaveOutput = FALSE...
I posted a partial screen shot that includes my form, in case anyone is interested in how it looks. Click on "Photos" in the left panel of this Yahoo! group,...
Using VB6 I have been able to use TransitionCounter over a time period to find the speed of something, but that doens't provide a very accurate answer. So I...
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