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Ep 230: Space Science, Superconductors, Supercaps, and Central Air

Hackaday Podcast

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Voyager 2's Digital Cannabis Tracker

NASA is using 1970s technology, discrete integrated circuits. No microcontrollers were harmed in the making of this star tracker. And it tracks one star, you know, it tracks cannabis. But that's enough to get it pointed in the right direction. The circuit itself is completely laid out for you.

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