I'm preparing a PowerPoint presentation, and need to plot a sine wave. I
can't do this by hand, so I need clip art of a simple sine wave. Nothing
fancy, just one or two complete cycles. Source anyone?

--
73
Ian, G3NRW

In message , Ian Wade G3NRW
writes
I'm preparing a PowerPoint presentation, and need to plot a sine wave.
I can't do this by hand, so I need clip art of a simple sine wave.
Nothing fancy, just one or two complete cycles. Source anyone?

Try a Google on something like 'sinewave voltage current waveform' etc.
It's surprisingly difficult to get good examples of waveforms, but some
are he
http://www.allaboutcircuits.com/vol_2/chpt_1/2.html
http://www.pcguide.com/ref/power/ext...cOutput-c.html
http://www.tpub.com/neets/book2/1g.htm
Just steal the image!
--
Ian

Ian Jackson wrote:

Try a Google on something like 'sinewave voltage current waveform' etc.

Just Googling Sine wave gave lots of examples.

Google is clearly a closely guarded secret. Lots of people in groups
that I subscribe to have clearly never heard of it. The odd thing is
that it must take them longer to type their question than it would take
them to find the answer.

--
Visit the Amazing Online Fleamarket at http://www.fleamarket.org.uk

Always lots of amateur radio gear!

From: Richard G3CWI
Date: Sun, 1 Nov 2009 Time: 13:53:29

Google is clearly a closely guarded secret. Lots of people in groups
that I subscribe to have clearly never heard of it. The odd thing is
that it must take them longer to type their question than it would take
them to find the answer.


Google? Well, I searched Google and Bing! for nearly an hour, and found
dozens and dozens and dozens of sine waves. Unfortunately most of them
had superfluous embellishments and/or were of poor graphics quality,
making them totally unsuitable for my purposes.

I promise to try harder in future .....

Plonk!

--
73
Ian, G3NRW

In message , Ian Wade G3NRW
writes
From: Richard G3CWI
Date: Sun, 1 Nov 2009 Time: 13:53:29

Google is clearly a closely guarded secret. Lots of people in groups
that I subscribe to have clearly never heard of it. The odd thing is
that it must take them longer to type their question than it would
take them to find the answer.


Google? Well, I searched Google and Bing! for nearly an hour, and found
dozens and dozens and dozens of sine waves. Unfortunately most of them
had superfluous embellishments and/or were of poor graphics quality,
making them totally unsuitable for my purposes.

I promise to try harder in future .....

OK it's overkill, but LTSpice will generate almost any waveform you want
and you can capture as a bitmap.

Http://www.linear.com/designtools/software/ltspice.jsp

e.g.:-

Http://www.b-howie.demon.co.uk/sinwave.bmp


Brian
--
Brian Howie

In message , Brian Howie
writes
In message , Ian Wade G3NRW
writes
From: Richard G3CWI
Date: Sun, 1 Nov 2009 Time: 13:53:29

Google is clearly a closely guarded secret. Lots of people in groups
that I subscribe to have clearly never heard of it. The odd thing is
that it must take them longer to type their question than it would
take them to find the answer.


Google? Well, I searched Google and Bing! for nearly an hour, and
found dozens and dozens and dozens of sine waves. Unfortunately most
of them had superfluous embellishments and/or were of poor graphics
quality, making them totally unsuitable for my purposes.

I promise to try harder in future .....

OK it's overkill, but LTSpice will generate almost any waveform you
want and you can capture as a bitmap.

Http://www.linear.com/designtools/software/ltspice.jsp

e.g.:-

Http://www.b-howie.demon.co.uk/sinwave.bmp

Somewhere out there on the internet, there's a site where you can build
(or, more accurately, 'synthesise') your own waveform from its
individual components. It's great fun and very instructive.
Unfortunately, I can't find it at the moment (but I'm looking).
--
Ian

"Ian Wade G3NRW" wrote in message
...
I'm preparing a PowerPoint presentation, and need to plot a sine wave. I
can't do this by hand, so I need clip art of a simple sine wave. Nothing
fancy, just one or two complete cycles. Source anyone?


I've a package which will generate these. What exactly do you want.

--
73
Brian G8OSN/W8OSN
www.g8osn.net

"Brian Reay" wrote in message
...
"Ian Wade G3NRW" wrote in message
...
I'm preparing a PowerPoint presentation, and need to plot a sine wave. I
can't do this by hand, so I need clip art of a simple sine wave. Nothing
fancy, just one or two complete cycles. Source anyone?


I've a package which will generate these, its called Senokot.
It promotes the generation of low frequency bursts of sine waves in
raspberry fashion.

Ian Wade G3NRW wrote:
I'm preparing a PowerPoint presentation, and need to plot a sine wave. I
can't do this by hand, so I need clip art of a simple sine wave. Nothing
fancy, just one or two complete cycles. Source anyone?

Takes about 5 minutes in EXCEL.
--
73, Cecil, IEEE, OOTC, http://www.w5dxp.com

From: Cecil Moore
Date: Sun, 1 Nov 2009 Time: 08:06:40

Ian Wade G3NRW wrote:
I'm preparing a PowerPoint presentation, and need to plot a sine
wave. I can't do this by hand, so I need clip art of a simple sine
wave. Nothing fancy, just one or two complete cycles. Source anyone?

Takes about 5 minutes in EXCEL.

Best suggestion yet. Why didn't I think of that. Thanks Cecil.

--
73
Ian, G3NRW