« earlier | later » Page 18 of 34
Includes a handy reference to tone control circuits.
to audio electronics retrotech tone valve ... on 16 May 2011
Appropriate modelines for X to generate 405-line TV signals. Awesome. What's even better is that he does the same for 819-line -- so you can show HD material on it!
New Zealand's WW2 forces radio, including early FM experiments.
to electronics radio retrotech ... on 07 May 2011
Interesting bits on building amplifiers, and how to properly maintain crank-up antenna towers (it's remarkably complicated).
to amateur amp electronics hf mechanica radio retrotech rf ... on 11 April 2011
Interesting restoration articles.
to eddystone electronics radio restoration retrotech ... on 27 March 2011
Electronics tech in a chemistry department with an impressive collection of old radio gear. Lots of pictures, schematics, etc.
Lots of random electronics: radio, including an unusual loop antenna; simple computer designs; why ECL should have beaten TTL; and various other bits.
to antenna computer ecl electronics loop radio retrocomputing retrotech ttl ... on 30 January 2011
PSRM Frequently Asked Questions
Notable for the article on how to start an oil-fired locomotive, should I ever need to do so.
The lighthouse near Arbroath. Good articles about how it was built.
to architecture building dundee history lighthouse retrotech ship ... on 30 January 2011
« earlier | later » Page 18 of 34
tasty by Adam Sampson.