Monthly Archives: May 2013

Large LED Matrix Display – Part 2 (Driver Board Fabrication)

More work done on the LED Display! This weekend I got the first of many (and by many I mean 160) LED driver boards. This board will eventually drive 8 of the 1280 LEDs on the final sign. Here are

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AVR 10-pin/6-pin Header Converter

I’ve been using a parallel port programmer (Printer Port) to program my AVRs since I started using them. I’ve had to keep a slow old computer around just to program my AVRs since most new computers don’t even have parallel

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Homemade Stir Plate

We needed a stir plate for empowering our yeast for homebrew. It probably took us about 1 hour of actual work to get this little beauty made. Bill of Materials: 1 Metal Bar (Stir Rod) 1 Beaker 1 PC Fan

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