Narrow-bandwidth Television Association

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Graham's demonstration

Graham's demonstration table
Graham's demonstration table An outstanding design is once again provided by Graham Lewis, shown here on a table in the twilight.

This allows a simple PIC processor to simplify the design of his original NBTV 32 to 625 line convertor using discrete logic devices.

The use of a normal VGA computer monitor as the display device overcomes cross multi-regional TV standards.

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