Unix Tree edit / delete

"Welcome to the Unix Tree. Here you can browse the source code and manuals of various old versions of Unix." A lower-tech version of DDS's Git repo.

to digital history pdp11 retrocomputing unix ... on 11 October 2016

Noel Chiappa's Home Page edit / delete

I came here from one of the retrocomputing lists (PDP-11 panels), but the section on Japanese woodblock art is really interesting.

to art digital japan pdp11 retrocomputing ukiyoe woodblock ... on 15 September 2016

Electro-Optic Camera: The first DSLR edit / delete

The early history of Kodak's digital cameras. Some lovely pictures of prototypes here!

to camera digital dslr electronics kodak retrotech ... on 04 June 2014

Dragan Espenschied edit / delete

Lots of digital(-ish) artwork, including several based on Teletext.

to art digital teletext ... on 20 May 2014

Welcome to RETROCMP edit / delete

Detailed PDP-11 restoration, and re-animating a PDP-10 front panel using a BeagleBone.

to dec digital pdp10 pdp11 retrocomputing ... on 14 December 2013

KS10 FPGA | techtravels.org edit / delete

Another PDP-10 in an FPGA.

to digital fpga pdp10 retrocomputing ... on 07 January 2013

Open 7400 competition winners | Dangerous Prototypes edit / delete

Some fun entries -- including a couple of radios. No 4069UB-based power amplifiers, though!

to 4000 74 digital electronics logic ... on 02 May 2012

Digital Modes Samples edit / delete

What assorted digital modes sound like.

to amateur digital radio ... on 03 January 2010

Tech Tips edit / delete

I particularly like the guide to making your piece of equipment radiate as much as possible.

to analogue audio digital electronics noise pcb rf ... on 04 December 2009

Stephan's Virtual Shack edit / delete

*Excellent* descriptions of how the components of a modern radio work, and an equally good treatment of digital audio. Quite a lot of stuff to do with shortwave reception too.

to audio digital electronics radio shortwave ... on 29 October 2009

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