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by WaitWaitWha
2 hours ago
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A tide flag. As in, a mechanical device that turns a weather-vane-like flag that moves with the ebb and flow. It has to be powered by the tide, and must be able to withstand the elements. And, must look cool. Then, I will slap an ESP32 & z-wave on it :D secretly to feed my Home Assistant. :D |
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