Just go to http://soldersmoke.com. On that archive page, just click on the blue hyperlinks and your audio player should play that episode.
http://soldersmoke.com
Although Ram VU3XVR's project is in the digital realm, his barebones approach to the bits and bytes is, for me, very appealing. He takes a Si5351 and runs it with ATtiny13 with only 1k of space. He makes intelligent use of every bit of that space. He reveals his overall approach to rigs when he states in the video that his VFO will NOT have the traditional glowing numeral frequency readout because those bright lights can be so annoying and distracting. I'm with your Ram! Well done OM. Simplicity is a virtue. No more trouble with the Arduino and its fickle IDE. No more agonizing visits to the Si5351 library. I see lots of applications for this little circuit. Ram mentions beacon transmitters. He provides details here: https://vu3xvr.blogspot.com/2018/07/si5351-dds-clock-generator-using.html
Source code attached, please try again. It's not yet commented completely, feel free to mail me. The best place to start HAM AVR assembly is www.w8bh.net very well documented. I learned a lot from him. VU3XVR
Would be nice in case there would be a chance for making versions with frequency ranges according to ones own requirements ( e.g. for local oscillator use ).
The Radio Shack • Re: March 2021 Nontest, March 13
-
After looking at the picture Jim chose, I can't help but wonder why radio
was originally called wireless!
73, J.B., VE3EAR
Statistics: Posted by J.B. Weaz...
AM Dxing with the Sangean PR-D15
-
Guest Post by Troy Riedel Since the demise of my Sony ICF-SW100, I’ve
decided to do some AM Dx’ing. A few years ago I purchased a Sangean PR-D15
as my dedi...
Here Comes The 2021 Novice Rig Roundup (NRR)!
-
One of the most enjoyable operating events of the year is fast approaching
-- the *Novice Rig Roundup* or '*NRR*'. This year, the activity is
dedicated ...
Instrument storage boxes updated
-
While getting some equipment off a shelf I knocked some thing down and they
landed on a nanoVNA, cracking the screen.
I think it is time to make some ...
2021 - The Year of Nostalgia. A 60 Year Trip
-
A 60 Year Time Trip!
Starting with Today (2/22) -- The N6QW Conversion of the Dentron Scout HF
SSB.
2/27/2021 --- Strange Happenings!
I am working on t...
A Personal Milestone: Published on Paper
-
As far back as I can remember, I have had a fondness for words and
language. Even in the second grade, learning the roots of words, their
suffixes and pr...
Mt Feathertop (VK3/VE-002) 11th Jan 2021
-
Mt Feathertop (1,922 meters) is the second highest mountain in south
eastern Australia (Victoria), and according to many commentators, the most
picturesque...
Yet more new AVRs
-
In a previous blog I mentioned the new atmega4809 and AVR128DA parts. Well,
it seems I missed two other new families, the AVR128DB and AVR128DD series.
I’v...
Re-engineering my 1st “Shirt-pocket” transceiver
-
When the project of building a very small transceiver was accomplished 4
years ago, I still lacked lots of skills in setting up electronic circuits
using S...
The Complete DXer
-
Odds are that, if you're reading this, you're probably familiar with two
other jewels from the ARRL bookstore: *Solid State Design For The Radio
Amateur...
-
A Simple Speech Processor
(For QRP/SSB Homebrew Transceivers )
Over the last few weeks I had been thinking to build a small AF speech
processor to add to...
Modifications to the Dayton/FDIM-2019 Antuino
-
The Dayton Antuino has sub-optimal performance. This is a short note on
improving it to an 80 db range of measurements. The trouble with Antuino
2.0 (the o...
A New Look for your uBitx!
-
Adding a "Cool Blue" Display to your uBitx!
The standard "green background" with black lettering frequently reminds me
that I suffer from Chronic seasicknes...
Posts
Nice! Simple! Elegant!
ReplyDeleteVery nice!
ReplyDeleteNice but is the source attached? All I see are hex files. I'd like to learn more by viewing the source code.
ReplyDeleteLooks like you'll have to disassemble them.
DeleteSource code attached, please try again. It's not yet commented completely, feel free to mail me. The best place to start HAM AVR assembly is www.w8bh.net very well documented. I learned a lot from him. VU3XVR
DeleteAn assembly language programming guide can be found here:-
ReplyDeletehttp://www.avr-asm-download.de/beginner_en.pdf
Programming the ATtiny13 in Assembly
ReplyDeletehttp://usethearduino.blogspot.com/2009/08/programming-attiny13-in-assembly.html
Would be nice in case there would be a chance for making versions with frequency ranges according to ones own requirements ( e.g. for local oscillator use ).
ReplyDeleteThe source code is available for download now. its not yet fully commented, but usable. by vu3xvr
ReplyDeleteGreat, but where can i find the source? Until now only those four HEX versions could be found.
ReplyDelete