Re: A-D hardware, was Re: [Discuss-gnuradio] Re: upconverting RF into visible...

From:
Date: Fri, 14 Mar 2003 20:53:56 EST

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heh, nobody needs it, but Im just wondering what possibilities are possible...
I can get ahold of security system grade ultrasonic and infrared detector and 
I was wondering if I could just interface the output of the detectors to an 
A-D setup

It's like, I knew this kinda stuff could be done with an A-D device but I 
didn't really think of what all you could do.......

I am interested in doing an autonominous flight competition and I was 
thinking with some PCMCIA A-D cards some really creative sensors could be 
accomplished.

Also has anyone on this list ever been to this autonominous robotics 
competition held on the east coast in the states? I saw it once on the 
discovery channel (please excuse the cliche), and knew when I got to be old 
enough I was going to enter in something like it. If you have any information 
or tips, or just would like to talk about it further, that would be much 
appreciated.

In a message dated 3/14/03 4:10:46 AM Central Standard Time,  
writes:

> > Could you with some effort, process an analog NTSC video signal and turn 
> that 
> > into a digital video stream such as a MPEG?
> 
> Yes, both in hardware and software, but why do you need that for a sonar?
> 

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<HTML><FONT FACE=3Darial,helvetica><FONT  SIZE=3D2>heh, nobody needs it, but=
 Im just wondering what possibilities are possible...
<BR>I can get ahold of security system grade ultrasonic and infrared detecto=
r and I was wondering if I could just interface the output of the detectors=20=
to an A-D setup
<BR>
<BR>It's like, I knew this kinda stuff could be done with an A-D device but=20=
I didn't really think of what all you could do.......
<BR>
<BR>I am interested in doing an autonominous flight competition and I was th=
inking with some PCMCIA A-D cards some really creative sensors could be acco=
mplished.
<BR>
<BR>Also has anyone on this list ever been to this autonominous robotics com=
petition held on the east coast in the states? I saw it once on the discover=
y channel (please excuse the cliche), and knew when I got to be old enough I=
 was going to enter in something like it. If you have any information or tip=
s, or just would like to talk about it further, that would be much appreciat=
ed.
<BR>
<BR>In a message dated 3/14/03 4:10:46 AM Central Standard Time, =
.org writes:
<BR>
<BR></FONT><FONT  COLOR=3D"#0000ff" SIZE=3D2 FAMILY=3D"SANSSERIF" FACE=3D"Ar=
ial" LANG=3D"0">
<BR><BLOCKQUOTE TYPE=3DCITE style=3D"BORDER-LEFT: #0000ff 2px solid; MARGIN-=
LEFT: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px">> Could you with some ef=
fort, process an analog NTSC video signal and turn that=20
<BR>> into a digital video stream such as a MPEG?
<BR>
<BR>Yes, both in hardware and software, but why do you need that for a sonar=
?
<BR></FONT><FONT  COLOR=3D"#0000ff" SIZE=3D3 FAMILY=3D"SANSSERIF" FACE=3D"Ar=
ial" LANG=3D"0"></BLOCKQUOTE>
<BR></FONT><FONT  COLOR=3D"#000000" SIZE=3D2 FAMILY=3D"SANSSERIF" FACE=3D"Ar=
ial" LANG=3D"0">
<BR></FONT></HTML>

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