> If you settle for 8 LEDs, you could build one from say a 16F628 with
> almost no support circuitry, and use a 5 or so line PICBasic
> program to drive it.

Why is everyone so 16F628-minded? The 16F628A is cheaper, the 16F630 is
much cheaper and still has 9 I/O (+2 when clocked internally, + 1 input
when reset internally). Even the 8-pin 12F629 can drive 12 LEDs! (for
instance http://www.voti.nl/kitt-1/n_index.html).

Wouter van Ooijen

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Van Ooijen Technische Informatica: www.voti.nl
consultancy, development, PICmicro products

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