Hackaday Links: January 13
An 8×8 LED Matrix Game Grows Up: [Pixel Land] is an iPhone game similar to [Super Mario Brothers] using a virtual array of 8×8 pixels. This wouldn’t normally be interesting, but we’ve actually featured...
View ArticleDropping the nitrogen bomb in science class
We took Geology in college. It was pretty cool learning about the hardness of different minerals. But there were no explosions involved. We’re not entirely sure what this class is, perhaps Chemistry,...
View ArticlePing-Pong Ball Makes Great PID Example
It is a common situation in electronics to have a control loop, that is some sort of feedback that drives the input to a system such as a motor or a heater based upon a sensor to measure something like...
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