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ham.nerds

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Thomas Liebert, … Jared Harvey4

6/27/13

YL hardware designer, Jeri Ellsworth

Hello AI2Q, This was news to me, figured I'd share. http://tech.slashdot.org/story/13/06/26/

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YL hardware designer, Jeri Ellsworth

Hello AI2Q, This was news to me, figured I'd share. http://tech.slashdot.org/story/13/06/26/

6/27/13

Jared Harvey, AI2Q3

4/2/13

Hello AI2Q, She note some interesting software defined radio techniques. Also it's cool she made

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Hello AI2Q, She note some interesting software defined radio techniques. Also it's cool she made

4/2/13

Jared Harvey, … Thomas Liebert6

12/12/12

ADS simulation note

Thanks for sharing the interesting article, Jared--very informative. -t On Wed, Dec 12, 2012 at 5:21

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ADS simulation note

Thanks for sharing the interesting article, Jared--very informative. -t On Wed, Dec 12, 2012 at 5:21

12/12/12

12/3/12

2.4GHz, wireless ultra low power

Hello , This chip gets you nearly 100 meters of wireless digital streaming with a few uA of current

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2.4GHz, wireless ultra low power

Hello , This chip gets you nearly 100 meters of wireless digital streaming with a few uA of current

12/3/12

10/31/12

Tetris built into a pumpkin!

Happy Halloween everybody! Check this out: http://www.hahabird.com/2012/10/pumpktris -t -- 73 de Tom

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Tetris built into a pumpkin!

Happy Halloween everybody! Check this out: http://www.hahabird.com/2012/10/pumpktris -t -- 73 de Tom

10/31/12

10/16/12

Tonights presentation

Hello hamnerds, Thanks AI2Q for that earth shattering presentation :) Sorry I had to do it. I thought

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Tonights presentation

Hello hamnerds, Thanks AI2Q for that earth shattering presentation :) Sorry I had to do it. I thought

10/16/12

9/5/12

Lucky streak continues!

As you guys know, I won a nice temperature-controlled soldering station at the Boxboro hamfest. While

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Lucky streak continues!

As you guys know, I won a nice temperature-controlled soldering station at the Boxboro hamfest. While

9/5/12

7/27/12

Real-time spoken language translation with a pair of Raspberry Pi computers

Does Spanish speech-to-text, translates from Spanish to English, and displays English on a pair of

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Real-time spoken language translation with a pair of Raspberry Pi computers

Does Spanish speech-to-text, translates from Spanish to English, and displays English on a pair of

7/27/12

7/26/12

Tiny satellite skywrites Morse code!

This is very cool! -t ---------- Forwarded message ---------- From: n1naz <n1...@comcast.net>

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Tiny satellite skywrites Morse code!

This is very cool! -t ---------- Forwarded message ---------- From: n1naz <n1...@comcast.net>

7/26/12

7/26/12

Arduino Due due soon

"Due": that's "doo-ay", which is Italian for "two". The newest

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Arduino Due due soon

"Due": that's "doo-ay", which is Italian for "two". The newest

7/26/12

Jared Harvey, … AI2Q4

7/26/12

QUCS circuit simulation follow up.

Hello AI2Q, A> One thing for all of us to keep in mind is the A> vast range of experience and

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QUCS circuit simulation follow up.

Hello AI2Q, A> One thing for all of us to keep in mind is the A> vast range of experience and

7/26/12

Thomas Liebert, … Jared Harvey6

7/24/12

Peaberry SDR...?

Sure! I'll bring it tonight. -t On Tue, Jul 24, 2012 at 6:47 AM, Jared Harvey <mail@

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Peaberry SDR...?

Sure! I'll bring it tonight. -t On Tue, Jul 24, 2012 at 6:47 AM, Jared Harvey <mail@

7/24/12

Jared Harvey, AI2Q7

7/22/12

Jared, my thought is that low-noise amplifiers, especially those with exceptional noise figure specs,

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Jared, my thought is that low-noise amplifiers, especially those with exceptional noise figure specs,

7/22/12

john nowacki, … Thomas Liebert4

7/19/12

Re: Digest for hamnerds@googlegroups.com - 2 Messages in 1 Topic

Thanks for your thoughtful and thorough response! I've got some reading to do... -t On Thu, Jul

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Re: Digest for hamnerds@googlegroups.com - 2 Messages in 1 Topic

Thanks for your thoughtful and thorough response! I've got some reading to do... -t On Thu, Jul

7/19/12

Thomas Liebert, AI2Q2

7/18/12

Simple, cheap, fast way to make open wire feed line

Yup. I've seen this done, Tom. Poking the cable ties makes it fast and cheap and, well ------

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Simple, cheap, fast way to make open wire feed line

Yup. I've seen this done, Tom. Poking the cable ties makes it fast and cheap and, well ------

7/18/12

7/17/12

Video: X1.4-class solar flare

Wonder why reception stinks today? Check it out: http://www.youtube.com/watch?v=rOj12YofoYQ -- 73 de

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Video: X1.4-class solar flare

Wonder why reception stinks today? Check it out: http://www.youtube.com/watch?v=rOj12YofoYQ -- 73 de

7/17/12

7/12/12

Google data center: power plant and cooling (awesome video!)

You gotta check this out: http://www.youtube.com/watch?v=zRwPSFpLX8I The scale is mind-boggling: The

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Google data center: power plant and cooling (awesome video!)

You gotta check this out: http://www.youtube.com/watch?v=zRwPSFpLX8I The scale is mind-boggling: The

7/12/12

Thomas Liebert, … Thomas R. Moyer3

7/11/12

Comic book on how to solder

Hi Tom, I enjoyed the information and think it's another way to learn good solder skills. 73, Tom

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Comic book on how to solder

Hi Tom, I enjoyed the information and think it's another way to learn good solder skills. 73, Tom

7/11/12

7/11/12

Lightning detector chip can be ordered NOW from Future Electronics

Minimum order is 1 chip. Chips are $6.27 a pop in quantities less than 10. I say let's order a

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Lightning detector chip can be ordered NOW from Future Electronics

Minimum order is 1 chip. Chips are $6.27 a pop in quantities less than 10. I say let's order a

7/11/12

Thomas Liebert, AI2Q3

7/11/12

Fabulous key collection!

Be sure to check out Tom Perrera's site, too, if keys interest you. http://w1tp.com/ Vy 73, AI2Q,

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Fabulous key collection!

Be sure to check out Tom Perrera's site, too, if keys interest you. http://w1tp.com/ Vy 73, AI2Q,

7/11/12

Thomas Liebert, AI2Q2

7/10/12

Fwd: You’re Invited! August 24-26: ARRL Convention in Boxboro

Yup, I plan to attend, likely on Saturday. I know K7AK here in town would like to attend, too, but

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Fwd: You’re Invited! August 24-26: ARRL Convention in Boxboro

Yup, I plan to attend, likely on Saturday. I know K7AK here in town would like to attend, too, but

7/10/12

Thomas Liebert, AI2Q2

7/9/12

Ham/electronics swapfest at MIT next Sunday, 7/15

Going to the MIT swapfest in August sounds like fun. I have marked my calendar, but will have to see

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Ham/electronics swapfest at MIT next Sunday, 7/15

Going to the MIT swapfest in August sounds like fun. I have marked my calendar, but will have to see

7/9/12

Thomas Liebert, AI2Q3

7/7/12

The Sparse Fourier Transform (SFT): A faster (!) Fast Fourier Transform (FFT)

More on the Sparse Fast Fourier Transform: http://spectrum.ieee.org/computing/software/a-faster-fast-

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The Sparse Fourier Transform (SFT): A faster (!) Fast Fourier Transform (FFT)

More on the Sparse Fast Fourier Transform: http://spectrum.ieee.org/computing/software/a-faster-fast-

7/7/12

Thomas Liebert, AI2Q2

7/7/12

Refocus an image AFTER capture with light-field photography!

This will blow depth-of-field manipulation---key to creative photography---out of the water. On the

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Refocus an image AFTER capture with light-field photography!

This will blow depth-of-field manipulation---key to creative photography---out of the water. On the

7/7/12

7/7/12

Intel develops 3D transistors

This could be a very significant development, and extend Moore's "law" for a few more

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Intel develops 3D transistors

This could be a very significant development, and extend Moore's "law" for a few more

7/7/12

Jared Harvey, AI2Q8

6/7/12

Looks like dual I/Q outputs. Very cool, especially as there is software available to process it. ==

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Looks like dual I/Q outputs. Very cool, especially as there is software available to process it. ==

6/7/12

4/19/12

NEAR-Fest XI, May 4-5, Deerfield, NH (hamfest)

I attended the one in October, and really enjoyed it. Let me know if you are planning to attend. --

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NEAR-Fest XI, May 4-5, Deerfield, NH (hamfest)

I attended the one in October, and really enjoyed it. Let me know if you are planning to attend. --

4/19/12

Jared Harvey, Thomas Liebert2

4/5/12

FYI, the newest (rev. 3) Arduino is currently selling on Amazon for only $25 bucks--a steal. -t On

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FYI, the newest (rev. 3) Arduino is currently selling on Amazon for only $25 bucks--a steal. -t On

4/5/12

4/4/12

More about software defined radio

Hello hamnerds, Looks like that $11 receiver is a bit hard to obtain, seems everywhere is sold out.

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More about software defined radio

Hello hamnerds, Looks like that $11 receiver is a bit hard to obtain, seems everywhere is sold out.

4/4/12

4/4/12

$11 software defined radio, Reciever

Hello hamnerds, I saw this article, and decided to share. It looks like it's a USB cable receiver

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$11 software defined radio, Reciever

Hello hamnerds, I saw this article, and decided to share. It looks like it's a USB cable receiver

4/4/12

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