Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
parallel port,stepper motor academic projects
hi ,
can anybody help me which VCO IC or DCO IC should i use for this application?
I really cant find throughout this week.
I would like to get 1Hz to 1MHz pulse output.
thz all for the help.
control 5 steeper motor by parallel port how?
HI,
can anybody explain me about the digital controlled oscillator?
i would like to use as frequency generator from the parallel port to the driver.
thanks in advance for the help.
parallel port on bjt
hi ,
yes motor shaft vibrates a lot.
currently i m using PFE5691AC(BC) from mycom.
n now i m writing a new one using labview.
but for this time, i can only give 1.9999 Hz.
cant go up to 2Hz.
once i set to 2Hz the motor vibrates a lot n cant run even a step :(
stepper motor parallel labview
hi
i ve tested and the motor run already.
it is because of the labview program's timed loop.
the frequency is cant exceed than 1KHz.
how can i make it run faster than this speed?
inside labveiw cant do as i need LabVIEW Real-Time Module.
lpt stepper motor labview
hi DrBob13,
i ve connected pin 19 to Vcc according the datasheet.
the diagram above is my drawing and that's how i connected on the breadboard. :)
do i have to put pin 19 to ground?
the problem is i couldn't make motor run.
when i start run the program, everything is...
Hi,
u can specify datatype after u have created array in front panel.
go to block diagram, right click on the array block and select representation.
u will see the data types n just click on those icon which u want to specify.
stepper parallel port buffer
thx sinisa,
wht i post yesterday was not complete explanation, i m sorry :(
wht my problem now is when i gave the direction pulse (1) forward,ouput O1 the voltage 5V comes out, but then i gave (0)reverse, from O1 the voltage is -0.00.
so i m saying the labview...
ul2003 darlington
i've tested with the labview program to c the signal level from the parallel port.
but the signal from the parallel port is not stable.
i gave 1KHz and 1000 pulses to parallel port.
how can i make the signal stable from the parallel port?
thx in advance to everyone who hlep...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
