Hammers! They’re good for knocking in nails, breaking things apart, and generally smashing up the joint, if you’re in such a mood. Typically, they’re made of iron or steel and come in a ...
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He sallied forth and built this Arduino-based autopilot system for his sloop, the Wile E. Coyote. He’s using two Arduino Megas. One is solely for the GPS, and the other controls everything else.