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.
I need a scope also for other measurements, so I take two birds with one stone.
I think I will choose the TDS2004C, it can be connected to the NI Lab View from tektronix..
Hi Klaus,
thanks for answering.
You are right, sorry.
Current range = to measure a DC motor I need minimum 40 A, maximum is not really compulsory.
Voltage range = I will always measure signals around 12 V, so the usual range on scopes I think should be ok.
Timing resolution = I measure "slow"...
Hi all,
I'd like to record (with a PC maybe it would be easier) the current consumption of a DC motor.
The motor is mounted on a machine and he will perform his movements continually for hours, so we can see its power consumption.
Since I want to see the exact trend of the signal, I need to...
GrandAlf thank you for your suggestions.
I declared the variable type as long.
I didn't attached the complete code because I thought that this one was enough... But in the header I also declared the variable types..
sorry, my fault... I thought the problem was somewhere else, but it was in the "count<500000"..
500000 is too much, about 40 minutes. sorry, problem solved !
Hi all,
I'm trying to use pwm with the "bit banging" method. I know it's not very efficient, but it's a start..
The code below has a problem, and I'm not able to understand what it is...
I'd like to change the pwm value after some seconds, and so I start the pwm and after 5 seconds I call the...
thanks for the suggestion!
The pic development board seems to be very promising!
FYI on an automatic machine I want to take inputs from sensors and control outputs.. Nothing too complicated, simple cycles..
Hi all,
do you know if there is on the market a complete board usable to take some inputs from digital and analog sensors and control outputs?
I mean something like arduino, but with more performance and capable of more current and volts.
It should be something ready to connect and program...
Hi,
I'm looking for the IDE to program fujitsu microcontroller.
I wrote to some supplier of the softune workbench CD, but it's a long waiting time to have it.
Does anybody know if there is a download link somewhere?
It's for free in Europe, so there should be no license problem I hope..
Thanks
Sorry, you're right, maybe it works better with a "while" instead of "if"..
void led1()
{
while(counter1<blink_duration){
counter1++;
PORTB.f0 = 1; // turn the LED on
}
counter1=0;
PORTB.f0 = 0; // turn the LED off
}
It seems to work, however I need...
I'm really sorry but I didn't receive the notification for your reply...
In the meantime I read some articles on delays, timers, multitask, and finally I tried to write something:
void main(void) {
CMCON = 0x07; // switch off comparators;
TRISA = 0xFF; // set portA as inputs
TRISB =...
yuvko, you can show me a short example of your idea? I don't understand it very well...
I was thinking about a solution that allows to mantain the same schematic, no changes..
What about something like this?
while(1)
{
if (PORTA.f0) // if there's a trigger pulse
{...
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.
