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38 Threads found on edaboard.com: Labview And Usb
Like i sad in title, i need schematic for labview DAQ card that has outputs and inputs (for example NI usb-6008). I know its very expensive but i hope i can find any schematic at least some clone that can work with labview, because i dont have money to buy one. Thanks
Without doing any research, I am assuming that the Arduino is talking to labview vis the usb port as a serial device? If that is the case you need to have a few layers of hardware and software to do this. 1.) Reading the current and voltage --You can read AC current with either a shunt resistor or a hall effect sensor. I (...)
Hi Everyone, I am newbie to usb Communication and don't know much about LAB VIEW's usb VISA. Have worked on Micro Controller and labview a little though. I want to know how send data from pic18f2550 that can be shown in labview even if its just some sensor value and to send (...)
Which software packages are available for me to do the above? I only know of labview...but the cheapest version costs ?795. Are there any cheaper data acquisition softwares?
Good day. Shorty I need to acquire analog data (up to 10 signals, frequency is more then 10 Khz) and store them on PC and also control up to 10 discreet signals (frequency of state change is 1Khz). How to do it better? Possible ways: 1. use CPLD or MCU. On my job I have some of it. Issue I do not know how to transfer data on PC and (...)
Dear All Good Day! I am working on 1 Functional Test Station development for PCB,I am developing the Tester by using the labview,in PCB Microchip-11AA010T-I/TT Flas Memory component will be mounted,already some data will be stored on that Flash Memory location,I need to get that data and I need to store new data in that Flash Memory by Using
Hi everyone, I'm Doing a project in labview as a Face or Object recognition using Any one have any Idea to do this project in labview Vision assistant module,Please give me Some Idea.Actually I want to show Object infront of usb webcam and my s/w should detect which object is shown,same for Faces.Please Its (...)
I am designing a simple static addressed register based VXI card usign a PIC32 that needs to have A16/32 bit capability and am testing the design with a VXI usb controller. I am using a modified labview example program to communicate with the board. If I program the Address Space bits to A16 only, Resman finds the board and (...)
helllo i have developped a program using flowcode v4 on p18f4550 to aquire an analog signal transform it to a string ( character array of 20) and send it to the computer via usb slave i am using labview as the gui software but i am having problems setting up the usb visa in and out connections i am stuck on (...)
Hi all :) I am working on PIC18F4550 and labview. I want to send an analog data through ADC of PIC to labview waveform chart using usb interface. The PIC has a HID bootloader.The program I have burned in PIC is of MCHPusb generic driver class PICDEM FS usb type. Initially I chosen to (...)
Hi!I want to use labview in ordrer to control Cypress usb (CY7C68013).Has anyone done anything similar?I'm having problems trying to communicate with Cyusb and i could really use some help.
i'm currently upgrading my lecturer's project which is, Data Acquisition System for a portable electronic nose..which use the usb module of the PIC18f4550 i have get the firmwire for the usb interface for pic18f4550 but, i dunno how to modify the code/create my own mplab coding for 1) reading the data from 3 x 200 gas sensor arrays which to
i have a pir sensor how can i get output and connect it to the daq kit(labview)
hello Is there any specific way to write any command to the PIc microcontroller .....like some prefix or I just want to send ' 2' to the pic but it is not getting it ...because if it would then it sureluy should do the specif job defined to it... best regards ali shaheen
Hi, The Adlink (like ND-6017)and AdvanTech (like usb-4718 Series) is having low cost analog input supporting labview. You may need to see reliability when you plan to use low cost products. ..
Hi All, I'm a beginner in interfacing. I have three analogue signals (low frequency around 10 KHz) and I want to send them to a PC. What is the easiest and at the same time the cheapest solution for that? Is it better to design a ADC board and send the digital output to labview, or use something like micro-controller in (...)
I am making a project of controlling and monitoring speed of dc motor. The pc software is labview and controller is pic 18f4550. I am using usb interface. I downloaded file mpusbapi.dll and made program over labview by calling the dll file. But now I am in difficulty how to (...)
Hello, I am developing usb interface using pic18f4550 with micro c that just on and off LEDS and it works well with visual basic,but when I try labview VISA RAW as the control program the circuit does not respond I tried all the examples in ni website usbRawBulkMain , usbRawControl (...)
I want to ask all of you about the hardware that we build by our self and than connected to PC by using labview. I want to build many project with labview but now I just start test the hardware, I dont know how to connect via labview. I had been install already the NI VISA, for connect my hardware where it use the (...)
Try using a usb to serial port converter hardware. Does the ports that you create are shown by the device manager? I faced a similar problem with matlab using actual hardware and each time i had to close matlab to solve the problem of "device in use" I suggest labview software for such experiments. The easiest way is to send the (...)
you mean you want to display the temp on the computer? if yes you need: temp. sensor(LM 35), amplifier(LM324) Now you need to send this to your pc: you have several methods to do this(serial, parallel, usb,daq..)you choose. then just use labview to acquire and display. By the way there is an example vi already made for displaying temp. (...)
I need to do a program in labview that send and receive a vector through usb. I'm trying to use Visa drive that has three functions for usb "Control in", "Control out", and another for interruption. Do anyone knows how to do it?
hello everybody, Now, i have a atmega168-20pu. I need to read a analogue signal and output a digital signal via rs232 or usb into a pc. Then, I should use labview to read the data and make calculation. Is there anybody tell me how to design the circuit and how to write the program? thank you
Hi all I am a labview novice. I found an application of usb data acquisition card on the link below. This daq card has eight analog channels , 8 digital inputs , 8 digital outputs and 2 pwm outputs. The software for using this daq card is based on Framework. Can anyone make the interface of this daq card on (...)
Dude....i am new here. sorry if this topic is in the wrong thread. pls guide me if im wrong ok. I am in need of urgent help. I am supposed to design a Data Acquisition System. It has to be connected using usb to the PC and the data or graphs are checked via labview software. for now i have designed slightly on how my system is... (...)
I am trying to establish a serial communication between labview 8.6 and Arduino Duemilanova board via usb or RS-232. I tried to establish a usb communication using labview's Basic Serial Write and Read vi example however it was not successful. In the String to write box on front (...)
Use the labview VISA usb wizard
hello.... i want to build a project using labview.....what i want to ask is...what should be the best hardware to i want to control some thing through labview...and to keep the record of data or results obtained from hardware...and refresh it or update it after a particular instance..... so what should be the best (...)
I want some information about how can I interface a device having GPIB Port to pc and use its data in my program or a in softwares such as matlab or labview?
actually my final year project using labview software, until i cannot communicate with the labview and my webcam hope any body help
Hai Apart from VI's for instrumentation and similer purposes, do you think labview can be used to develop a Windows GUI for a PIC programer? clearly labview seems to be (I have only started reading and learning) an inevitable tool for a development engineer and for that matter any scientific (...)
Hello!! I would like to create a virtual laboratory on my laptop using labview and or matlab. What do you thing a cheap reliable DAQ system would be. I would like to use it for example to take measurements using my virtual oscilloscope etc. Thanks!
1. Use the existing usb Data Transfer method to send via usb port and get in parallel end. 2. Use the available DLLs supplied for other language interface. Because usb-Parallel port cable is not frequently used in instruments. But labview Detects the available printer ports and prints (...)
hi , can anyone help me to know how can i send data to and recieve data from serial port (rs-232) and ,or usb using labview ?
I have problems in the implementation of ftdi vi component on labview. labview alway crash
NI-IMAQ for usb Cameras is a free software driver for acquiring images from any DirectShow imaging device into labview. These devices include usb cameras, webcams, microscopes, scanners, and many consumer-grade imaging products.
It is possible to use sound card as ADC/DAC. You can find examples in Matlab, Dasylab, labview and so on.