Video Circuits

Video Clock Superimposer from David Thomas
Generates a real-time clock display on superimposed on an external video signal. Uses PIC16C711 running at 16.1 MHz, phase locked to the horizontal sync pulse. Schematic, parts list and source code free for download.

BOB-II Video Display from Decade Engineering
A text-over-video circuit built on a SIMM module, displays up to 308 characters sent via serial link; available for $80. video-related ICs.

PIC Micro Links from Adam Davis
A large collection of links to many sources of PIC microcontroller information

Video Chips and Circuits from
A large collection of links useful for video circuit design

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