Saturday, August 9, 2008

Handy Cricket LED hexadecimal codes

Pretty esoteric post for one of the first, but I recently finished making a web page that lists the hexadecimal values for all configurations of LEDs on the 4-digit LED display bus for use with the Handy and Super Cricket microcontroller. Ryan Tucker of UMass figured out and listed the codes for the alphabet, but I want my students this fall to be able to design and create more abstract animations in addition to messages, like a snake zig-zagging around. This page on shows how to program the LED display.

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