Fwd: MicroBITX – PS-2 Keyboard ASCI – FPGAs – WSPR

—-
 

 

REVIEW

MEET THE MICROBITX:

A Simple to Build, Yet Challenging All-Band Transceiver Kit

 

Rarely has there been as much interest in a high frequency radio as that shown to the Microbitx. Low power enthusiasts — better known as QRP operators as well as ham radio hobbyists — have rushed to place their order for this exciting and challenging new transceiver kit. However, the eagerly anticipated kit is not without its own set of problems.

 

 

GET ASCII DATA FROM PS-2 KEYBOARDS

 

You can buy inexpensive PS-2 keyboards, but they don't produce ASCII values many applications need. To further complicate things, these keyboards have their own code-transmission protocol. See how to use a system-on-a-chip and a bit of software to convert PS-2 key codes to corresponding ASCII values.

 

Rohde & Schwarz

Oscilloscopes

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DESIGNING YOUR OWN DIGITAL ICs (FPGAs)

Part 1
 

The FPGA is a marvel of modern electronics engineering. The Field Programmable Gate Array has blurred the line between purpose-built chips and “clones” that are functionally identical. Here, we’ll be exploring FPGA history, technology, and uses.

 
 

THE RADIO WHISPERER

 

A unique circuit, a few feet of wire, and some powerful software combine to make an amazing communications tool capable of spanning the world. If you're interested in learning more about this technology and how you can build your own low cost WSPR receiver, read on!

 

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Fwd: WD0AJG Ham Radio Daily is out! Edition of 19 December 2018

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19 December 2018
Leisure Technology Science Sports Art & Entertainment #hamradio #hamr
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Ham Radio Smartphone! Outfone Rangerfone S15 Android VHF/UHF
thumbnail qrznow­.com – SpecificationFeaturesAccessories S15 Rugged Outdoor phone Specification Basic Parameter Model Rangerfone S15 Color Black Design Bar OS Android 4.4 CPU MTK6582 Quad Core 1.3G Screen size 4.02″ Screen …
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Fwd: Amateur Radio Newsletter – Tuesday, December 18, 2018


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Tuesday, December 18, 2018

  • Pearl Harbor Tribute from the USS Batfish – WW2SUB
    This year, on December 7th for Pearl Harbor Day, I was flattered to be invited to the USS Batfish in Muskogee, OK for their annual “Pearl Harbor Tribute” Event.  The Muskogee War Memorial Park has a permanent Ham Radio Club that meets regularly at the location, and operates HF from their radio room, also from […]

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Fwd: WD0AJG Ham Radio Daily is out! Edition of 18 December 2018

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18 December 2018
Science Technology Leisure Sports #hamradio
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Yaesu FT-70DR ” Full Review “
thumbnail qrznow­.com – FT-70DR is a compact and very attractively priced YAESU System Fusion transceiver providing both conventional analog FM operation and the advanced C4FM Digital mode. The FT-70DR provides up to 5W of …
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Fwd: Amateur Radio Newsletter – Monday, December 17, 2018


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Monday, December 17, 2018

  • The MFJ loop finally has a decent SWR match!!
    Homemade vertical mounting…..”thing”After doing some “playing” with the location of my 1788 mag loop on the balcony and getting really nowhere with lowering the SWR. The lowest I could get it was 1.6:1. I decided to go vertical with the loop to see w…
  • The Christmas Present That Changed My Life
    No one called me a nerd when I was growing up in Hillside, NJ although I could have been the poster boy for what we know today as a nerd. Maybe it was because it wasn’t until 1950 that Dr. Seuss created the nonsense word “nerd” for an imaginary animal in “If I ran The […]

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Fwd: WD0AJG Ham Radio Daily is out! Edition of 17 December 2018

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17 December 2018
Technology Science Leisure Art & Entertainment #cyberwarfare #infosec
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Well known ham radio operator dies in fall from tower
thumbnail qrznow­.com – The Reverend Paul Bittner, W0AIH, of Fall Creek, Wisconsin, died doing what he loved on October 31, when a tower-climbing mishap claimed his life at his well-known antenna farm. The ARRL Life Member …
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Fwd: WD0AJG Ham Radio Daily is out! Edition of 16 December 2018

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16 December 2018
Leisure Science Technology Environment #hamradio #preppertalk
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Ho! Ho! Ho! Santa’s on Ham Radio
thumbnail qrznow­.com – Share the magic of Ham Radio and Santa Claus with your children, grandchildren, and neighborhood kids. The Santa Net is held every evening between Thanksgiving and Christmas on 3.916 MHz at 7:30PM Ce…
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Fwd: Amateur Radio Newsletter – Saturday, December 15, 2018


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Saturday, December 15, 2018

  • LHS Episode #264: The Weekender XXI

    Welcome to the 21st Weekender episode of Linux in the Ham Shack. This time around, we talk about the few contests and special event stations that are around for December. We also touch on Linux distros to try, things to do in the amateur radio and open source world and then we dive straight […]

  • Amateur Radio Weekly – Issue 226
    Breaking Changes: WSJT-X 2.0 now available FT8 and MSK144 protocols have been enhanced in a way that is not backward compatible with older versions of the program. ARRL Fox-1Cliff anomaly Fox-1Cliff/AO-95 will not be commissioned as our fourth Fox-1 amateur radio satellite. AMSAT Excel based GridMaster grid map tool [USA] a popular way for amateur […]
  • AmateurLogic 124: 2018 Christmas Special
    AmateurLogic.TV Episode 124 is now available for download. Part 2 of George’s enhanced DTMF Radio Control and Monitoring project. Tommy’s quick and easy PiStar hot spot build instructions. Emile celebrates Skywarn Appreciation Day. Mike’s back with his Photoshop collection and a holiday ALTV Retrospect. Plus another unexpected AmateurLogic Foreign Food and Beverage Taste Test featuring … Continue reading AmateurLogic 124: 2018 Christmas Special
  • Hunting Foxes With QRP
    For those of us that enjoy CW as well as QRP operating, the Winter QRP Fox Hunt nights make for an exciting combination of both interests.The QRP Fox Hunt is an operating event during which low power (QRP) stations or “Hounds”, attempt to make contac…

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Fwd: WD0AJG Ham Radio Daily is out! Edition of 15 December 2018

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Leisure Technology Science Politics Business Sports #hamradio #arrl
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Digi Mode Ham Radio Hat for Raspberry Pi
thumbnail qrznow­.com – “Hello Operators in the first video with the DRAWS HAT for the Raspberry Pi, I speculated about the impact this new hardware would have on the ham radio digital mode community. Well now I have the DR…
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Fwd: WD0AJG Ham Radio Daily is out! Edition of 14 December 2018

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Why Ham Radio Endures in a World of Tweets
thumbnail www­.wired­.com – Somehow it makes little sense that amateur “ham” radio continues to thrive in the age of Twitter, Facebook and iPhones. Yet the century-old communications technology – which demands such commitment t…
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