Ep 158: Phased Array Physics, CRTs Two Ways, A Micro Microcontroller, and a Surgically Implanted Red Herring
Hackaday Podcast
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Soil Moisture Censer Coating Lessons Learned the Hard Way
Raphael has spent years trying to make soil moisture censers for his plants. He's tried nail polish, conformal coating and graphyte leads. The best solution he's come up wit is a two part apoxy spread on really thin it makes it absolutely indestructible. It gets the job done, but at the expense of not being able to hear anything that's going on in the game.
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