Univ. pattern generator build and operational

Forum for discussion of electronic television. Generally, stuff to do with CRTs and not using mechanical displays.

Univ. pattern generator build and operational

Postby theo » Mon Dec 02, 2019 11:19 pm

After building a 32 lines Nipkow tv I feel the need for a pattern generator. After a question on this forum I developed one, and the proto type is ready and operational. 5 to 30 frames, normal or interlaced, 10 to 70 lines and with several test pictures build in. One of them is a grayscale, so gamma and clipping can be controlled / adjusted, in your amps and optical system. Interested? Look to my short video on Youtube; https://www.youtube.com/watch?v=K0QTcikiwHQ&t=1s
theo
"Fester, enough of the light-bulbs!"
 
Posts: 5
Joined: Sun Jun 23, 2019 3:28 am

Re: Univ. pattern generator build and operational

Postby Andrew Davie » Sat Jan 04, 2020 11:30 am

Good job, and very interesting. Thanks for sharing!
User avatar
Andrew Davie
"Gomez!", "Oh Morticia."
 
Posts: 1512
Joined: Wed Jan 24, 2007 4:42 pm
Location: Hobart, Tasmania, Australia


Return to Electronic NBTV

Who is online

Users browsing this forum: No registered users and 1 guest

cron