TELEVISION VIDEO

Television means "seeing at a distance". It may be described as a system for the conversion of light rays from still or moving scenes and pictures into electric signals for transmission or storage, and subsequent reconversion into visual images on a screen.

Basically the image formed by the camera lens is focused on a light sensitive material that is scanned in horizontal lines with each line following closely beneath it. The light intensity (and color) is converted into an electrical signal and transmitted over the air or through cables to a receiver. The "TV" receiver converts the electrical signals back into scan lines traced on a cathode ray tube (CRT). The fluorescent material on the face of the CRT is activated by the CRT's scanning electron beam to re-form the picture.

Basic Video information HERE. http://webs.soltec.net/movpic/Video.htm
NTSC signal information: http://www.seanet.com/Users/bradford/ntscvideo.html
Free television and video articles and guides HERE. http://www.videouniversity.com/article2.htm

Understanding & Measuring Video TV-RF Signals http://www.sencore.com/newsletter/Mar02/TVRFpartIII.htm

Click HERE to view a "large list" of links related to television and video.

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Unijunction Transistor Tutorial
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transistors
Helpme for 'UC Berkeley Spice 3f5'
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NPN Tutorial
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No matter what program you have to help you, everyone needs to understand why we produce graphs, and how to interpret them properly. Here's a basic guide, including paper to print out!
Log Graphs - essential for A-level candidates!
FREE Graph Paper! - all popular metric sizes!

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COMOS DATASHEETS
http://www.electronics-lab.com/downloads/datasheets/cmos.html

TTL DATASHEETS
http://www.electronics-lab.com/downloads/datasheets/ttl.html

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