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
None of those store-bought parts for Jeri Ellsworth! Once again she makes us all look like a bunch of pathetic appliance operators. I like the "harvesting of Germanium" from a 1N34. And I found very interesting her comment about "early hobbyists" cracking open 1N34's and turning them into transistors by adding phosphor-bronze collectors.
This all makes me want to fire up my Fool's Gold crystal radio. WFAX is right down the road...
I have a feeling that home made transistors weren't quite as rare as people might think in the 50s and early 60s. An old friend of mine, sadly now a silent key talked about making them, and it being one of those "crazes" that sometimes propogate around school and colleges, though how the information was passed around, I'm really not at all sure - word of mouth I guess.
Also worth going back to the father of the integrated circuit (usually regarded as being Jack Kilby, but there were precursors, and like most of that sort of invention, had parallel strands) and looking at what he did - that could almost of been done at home by an enterprising amateur.
Instrument storage boxes updated
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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
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A 60 Year Time Trip!
Starting with Today (2/22) -- The N6QW Conversion of the Dentron Scout HF
SSB.
2/26/2021 --- More Update Info.
Just ran across anot...
Hunting For NDBs In CLE265
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*WC - 332 White Rock, BC*
It's almost* CLE* time once again! '*CLE*'s are '*C*o-ordinated *L*istening
*E*vents, and NDB DXers around the world focus...
A Personal Milestone: Published on Paper
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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
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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
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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
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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
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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...
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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
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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!
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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
I have a feeling that home made transistors weren't quite as rare as people might think in the 50s and early 60s. An old friend of mine, sadly now a silent key talked about making them, and it being one of those "crazes" that sometimes propogate around school and colleges, though how the information was passed around, I'm really not at all sure - word of mouth I guess.
ReplyDeleteAlso worth going back to the father of the integrated circuit (usually regarded as being Jack Kilby, but there were precursors, and like most of that sort of invention, had parallel strands) and looking at what he did - that could almost of been done at home by an enterprising amateur.
Uh oh Bill, moving holes! But after reading SSGAWE, we all know how it REALLY works, don't we!
ReplyDeleteCool!
ReplyDeleteHmmm... Can't wait to see AA1TJ build a transmitter out of one of these!
ReplyDeleteI'm loving Solder Smoke so far!
ReplyDelete