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Various Teletext stuff, including using vhs-teletext and generating proper Teletext signals for TVs. Mods and tech info for later Sinclair computers. Some stuff on NBTV.
to nbtv ql retrocomputing retrotech sinclair spectrum teletext tv ... on 29 June 2020
Teletext Art – TARL Teletext Art Research Lab UK
Exactly what it sounds like.
to art graphics mode7 retrotech teletext ... on 24 December 2016
Configuring the Raspberry Pi's graphics controller to generate a Teletext signal.
to raspberry-pi retrocomputing teletext tv video ... on 17 March 2015
Lots of digital(-ish) artwork, including several based on Teletext.
"A teletext inserter add-on for Raspberry Pi."
to electronics raspberry-pi retrotech teletext video ... on 12 November 2013
Art experiments with teletext. I like the teletext tracker!
to art graphics retrotech teletext tracker videotext ... on 12 November 2013
Bedstead – MODE 7 for the 21st century
A nice vector version of the BBC Micro's Teletext font. The code to produce it is pretty neat -- it interpolates from a bitmap font, so you could try throwing other things at it...
to bbc bbc-micro fonts retrocomputing teletext ... on 27 February 2012
Code to recover Teletext data from VHS recordings, it looks like.
Generating Teletext in Software | al.robotfuzz.com
No code, but includes an X modeline to get the right timings for PAL teletext.
Generating a video signal with an AVR, including the tricks to get precise timing (something I never figured out when I was doing this with a Z80 many years ago). There was some discussion on the bbc-micro list about building a Teletext generator, and this'd be a good basis.
to avr electronics microcontroller teletext video ... on 03 June 2009
« earlier | later » Page 1 of 2
| - teletext | |
| 3 | art |
| 1 | avr |
| 1 | bbc |
| 1 | bbc-micro |
| 1 | digital |
| 2 | electronics |
| 1 | fonts |
| 2 | graphics |
| 1 | microcontroller |
| 1 | mode7 |
| 1 | nbtv |
| 1 | ql |
| 2 | raspberry-pi |
| 3 | retrocomputing |
| 4 | retrotech |
| 1 | sinclair |
| 2 | software |
| 1 | spectrum |
| 11 | teletext |
| 1 | tracker |
| 2 | tv |
| 5 | video |
| 1 | videotext |
tasty by Adam Sampson.