Since you only need one of the outputs high at a time, use a shift register(74hc595), 3 to 8 decoder (74hc138), or even a 4017 counter between the...
Here are the common American names and spelling for these tools: 1: Planer 2: Wide belt sander (and the stuff inside it are sanding belts) 3:...
I hope you connected it to the ground pin on the power connector (the middle of the three pins on the IEC plug). Connecting it to the neutral is...
Sparkfun has RGB dot matrix displays. http://www.sparkfun.com/commerce/product_info.php?products_id=683
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