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01-03-2009, 18:59 | #1 (permalink) |
No Life Poster Join Date: Oct 2005 Location: lahore
Posts: 516
Member: 188574 Status: Offline Sonork: 100.1590742 Thanks Meter: 751 | Best Guide to learn Using An Oscilloscope must see What is an oscilloscope used for?
The features you see in a signal when you use an oscilloscope to look at a signal are features you cannot see otherwise. In this lesson you will learn about oscilloscopes and you should keep this goal in mind as you proceed through the lesson. Given a time varying signal that you need information about,What does an oscilloscope look like?Be able to use an oscilloscope to portray the signal as a function of time.
Note the following features of the oscillscope
To get familiar with the scope, you can show a sine signal on the scope. We're going to ask that you show a signal with the following characteristics
The oscilloscope has an illuminated dot that moves across the screen. With no signal, it would look like the following. When a sinusoidal signal is applied, then the vertical position is proportional to the voltage at any instant. If you applied a low frequency sine signal, you would get a track like the one below. If you have a sinusoidal signal that repeats every half millisecond - a frequency of 2kHz - you would get a picture like this one. It would appear to be stationary on the oscilloscope screen, but it really isn't. It's just that it repeats so frequently that you see it as a constant image. Measuring A Simple Signal Here's the connections for a simple signal measurement. The oscilloscope is being used to display the voltage output from a signal generator. You should do that also.
Being able to use an oscilloscope is an important skill for anyone who takes electrical measurements. In this section we'll present a few things you can do with oscillscopes to get better acquainted with them. The first thing to do is to become acquainted with the oscilloscope you have and to learn its capabilities and limitations. Here are some things to do.
That's it for this lesson on using the oscilloscope. Don't let that stop you from trying other measurements with your oscillscope. Experiment, and learn the other things your oscilloscope can do. If Like Post Say Thanks. BR Naveed Yousaf |
The Following 14 Users Say Thank You to NAVEED74 For This Useful Post: |
01-04-2009, 03:28 | #2 (permalink) |
Freak Poster Join Date: Feb 2008
Posts: 103
Member: 698881 Status: Offline Thanks Meter: 17 | i want more information about glass I.C thank's in advance my mail [email protected] |
01-04-2009, 07:55 | #3 (permalink) | |
No Life Poster Join Date: Oct 2005 Location: lahore
Posts: 516
Member: 188574 Status: Offline Sonork: 100.1590742 Thanks Meter: 751 | Quote:
Tell me in detail exectly what you want for Glass IC. Thanks BR Naveed Yousaf | |
01-05-2009, 06:56 | #4 (permalink) | |
No Life Poster Join Date: Nov 2008
Posts: 757
Member: 899774 Status: Offline Sonork: 100.1586303 Thanks Meter: 449 | Quote:
please tell only main tsk and price and how can i get... please................. | |
The Following User Says Thank You to rumenshom For This Useful Post: |
01-05-2009, 18:37 | #6 (permalink) |
No Life Poster Join Date: Oct 2005 Location: lahore
Posts: 516
Member: 188574 Status: Offline Sonork: 100.1590742 Thanks Meter: 751 | HERE IS THE LINK TO BUY OSCILLOSCPES. http://www.gsmserver.com/repair_tool...p?catid=810625 THANKS BR NAVEED YOUSAF |
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01-07-2009, 08:45 | #8 (permalink) | |
No Life Poster Join Date: Nov 2008
Posts: 757
Member: 899774 Status: Offline Sonork: 100.1586303 Thanks Meter: 449 | Quote:
thanks bro you are really ganerous................................ | |
01-09-2009, 06:25 | #9 (permalink) |
Junior Member Join Date: Apr 2007
Posts: 23
Member: 490109 Status: Offline Thanks Meter: 4 | Thank you, but i am not very clear about the explanation, Actutally oscilloscpes used for what purpose, whats their function, in mobile phone repalir, how we can use the oscilloscpes. For what r theproblems we can use. Kindly advice brief. I remain, Regards Selvam |
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