When your residence has soil moisture sensors embedded that were dictated by your friendly neighborhood HoA, you may start asking questions about the system used. That’s what [Modest Maker] did and ...
In a way, the magic of a soil moisture sensor’s functionality boils down to a simple RC circuit. But of course, in practice there is a bit more to it than that. [rbaron] explains exactly how ...
XDA Developers on MSN
5 ESP32 projects a total beginner can finish in an afternoon
If you were on the fence about ESP32, these projects will get you started in no time ...
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